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Top config

Checked:
26.02.2024 11:08:44

Older results

A - 06.12.2021 06:30:15

1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
meeting.findnerd.com	A	15.206.131.35 Mumbai/Maharashtra/India (IN) - Amazon Technologies Inc. Hostname: ec2-15-206-131-35.ap-south-1.compute.amazonaws.com	yes	1	0
	AAAA		yes
www.meeting.findnerd.com		Name Error	yes	1	0
*.findnerd.com	A	Name Error	yes
	AAAA	Name Error	yes
	CNAME	Name Error	yes
*.meeting.findnerd.com	A	Name Error	yes
	AAAA	Name Error	yes
	CNAME	Name Error	yes

2. DNSSEC

Zone (*)	DNSSEC - Informations

Zone: (root)
(root)	1 DS RR published


	DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=


	• Status: Valid because published


	2 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 8, KeyTag 30903, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 12.03.2024, 00:00:00 +, Signature-Inception: 20.02.2024, 00:00:00 +, KeyTag 20326, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: com
com	1 DS RR in the parent zone found


	DS with Algorithm 13, KeyTag 19718, DigestType 2 and Digest isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 10.03.2024, 05:00:00 +, Signature-Inception: 26.02.2024, 04:00:00 +, KeyTag 30903, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30903 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 13, KeyTag 4534, Flags 256


	Public Key with Algorithm 13, KeyTag 19718, Flags 257 (SEP = Secure Entry Point)


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner com., Algorithm: 13, 1 Labels, original TTL: 86400 sec, Signature-expiration: 03.03.2024, 15:02:35 +, Signature-Inception: 17.02.2024, 14:57:35 +, KeyTag 19718, Signer-Name: com


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 19718 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 19718, DigestType 2 and Digest "isuwzSj0ElCoCkkTiUJNNBUi2Uaw2gwCkfLT13HXgFo=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: findnerd.com
findnerd.com	0 DS RR in the parent zone found


	DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "2ookqgsqvaa5a84siqt9j5q04gs9bniv" between the hashed NSEC3-owner "2ookqclk2grcas31p9ab3oq1ar9qnro6" and the hashed NextOwner "2ookrf7dqrvde2rb86td63i6a3kj9i36". So the parent zone confirmes the not-existence of a DS RR. Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 2ookqclk2grcas31p9ab3oq1ar9qnro6.com., Algorithm: 13, 2 Labels, original TTL: 86400 sec, Signature-expiration: 02.03.2024, 06:49:55 +, Signature-Inception: 24.02.2024, 05:39:55 +, KeyTag 4534, Signer-Name: com


	DS-Query in the parent zone sends valid NSEC3 RR with the Hash "ck0pojmg874ljref7efn8430qvit8bsm" as Owner. That's the Hash of "com" with the NextHashedOwnerName "ck0q2d6ni4i7eqh8na30ns61o48ul8g5". So that domain name is the Closest Encloser of "findnerd.com". Opt-Out: True. Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ck0pojmg874ljref7efn8430qvit8bsm.com., Algorithm: 13, 2 Labels, original TTL: 86400 sec, Signature-expiration: 01.03.2024, 05:26:15 +, Signature-Inception: 23.02.2024, 04:16:15 +, KeyTag 4534, Signer-Name: com


	0 DNSKEY RR found




Zone: meeting.findnerd.com
meeting.findnerd.com	0 DS RR in the parent zone found


	0 DNSKEY RR found




Zone: www.meeting.findnerd.com
www.meeting.findnerd.com	0 DS RR in the parent zone found

3. Name Servers

Domain	Nameserver	NS-IP
www.meeting.findnerd.com	• ns29.domaincontrol.com
meeting.findnerd.com	• ns29.domaincontrol.com / hex:0D 70 30 37	97.74.104.15 Tempe/Arizona/United States (US) - Host Europe GmbH	•
	•	2603:5:2181::f Tempe/Arizona/United States (US) - Host Europe GmbH	•
findnerd.com	• ns29.domaincontrol.com / hex:0D 70 30 37	97.74.104.15 Tempe/Arizona/United States (US) - Host Europe GmbH	•
	•	2603:5:2181::f Tempe/Arizona/United States (US) - Host Europe GmbH	•
	• ns30.domaincontrol.com / hex:0D 70 31 34	173.201.72.15 Tempe/Arizona/United States (US) - Host Europe GmbH	•
	•	2603:5:2281::f Tempe/Arizona/United States (US) - Host Europe GmbH	•
com	• a.gtld-servers.net / nnn1-par6		•
	• b.gtld-servers.net / nnn1-eltxl1		•
	• c.gtld-servers.net / nnn1-par6		•
	• d.gtld-servers.net / nnn1-par6		•
	• e.gtld-servers.net / nnn1-par6		•
	• f.gtld-servers.net / nnn1-defra-4		•
	• g.gtld-servers.net / nnn1-defra-4		•
	• h.gtld-servers.net / nnn1-defra-4		•
	• i.gtld-servers.net / nnn1-defra-4		•
	• j.gtld-servers.net / nnn1-gblon-3		•
	• k.gtld-servers.net / nnn1-gblon-3		•
	• l.gtld-servers.net / nnn1-gblon-3		•
	• m.gtld-servers.net / nnn1-gblon-3		•

4. SOA-Entries

Domain:	com
Zone-Name:	com
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1708942105
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	86400
num Entries:	11

Domain:	com
Zone-Name:	com
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1708942120
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	86400
num Entries:	2

Domain:	findnerd.com
Zone-Name:	findnerd.com
Primary:	ns29.domaincontrol.com
Mail:	dns.jomax.net
Serial:	2023022101
Refresh:	28800
Retry:	7200
Expire:	604800
TTL:	3600
num Entries:	4

Domain:	meeting.findnerd.com
Zone-Name:	findnerd.com
Primary:	ns29.domaincontrol.com
Mail:	dns.jomax.net
Serial:	2023022101
Refresh:	28800
Retry:	7200
Expire:	604800
TTL:	3600
num Entries:	2

Domain:	www.meeting.findnerd.com
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:	1

5. Screenshots

Startaddress: https://meeting.findnerd.com/, address used: https://meeting.findnerd.com/#/, Screenshot created 2024-02-26 11:11:31 +00:0

Mobil (412px x 732px)

1706 milliseconds

Screenshot mobile - https://meeting.findnerd.com/#/

Mobil + Landscape (732px x 412px)

1688 milliseconds

Screenshot mobile landscape - https://meeting.findnerd.com/#/

Screen (1280px x 1680px)

1336 milliseconds

Screenshot Desktop - https://meeting.findnerd.com/#/

Mobile- and other Chrome-Checks

	width	height
visual Viewport	412	732
content Size	412	732

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

6. Url-Checks

show header:

Domainname	Http-Status	redirect	Sec.	G
• http://meeting.findnerd.com/ 15.206.131.35	301	https://meeting.findnerd.com/ Html is minified: 108.54 %	0.267	A
Server: nginx/1.18.0, (Ubuntu)
Date: Mon, 26 Feb 2024 10:09:21 GMT
Connection: close
Location: https://meeting.findnerd.com/
Content-Type: text/html
Content-Length: 178

• https://meeting.findnerd.com/ 15.206.131.35 Inline-JavaScript (∑/total): 4/0 Inline-CSS (∑/total): 0/0	200	Html is minified: 103.75 % Other inline scripts (∑/total): 0/0	4.844	A
Server: nginx/1.18.0, (Ubuntu)
Date: Mon, 26 Feb 2024 10:09:22 GMT
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
Strict-Transport-Security: max-age=63072000
Content-Type: text/html
Content-Encoding: gzip

• http://meeting.findnerd.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 15.206.131.35 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	404	Html is minified: 109.46 % Other inline scripts (∑/total): 0/0	0.284	A
Not Found
Visible Content:
Server: nginx/1.18.0, (Ubuntu)
Date: Mon, 26 Feb 2024 10:09:27 GMT
Transfer-Encoding: chunked
Connection: close
Content-Type: text/html
Content-Encoding: gzip

• https://15.206.131.35/ 15.206.131.35 Inline-JavaScript (∑/total): 4/0 Inline-CSS (∑/total): 0/0	200	Html is minified: 103.75 % Other inline scripts (∑/total): 0/0	4.687	N
Certificate error: RemoteCertificateNameMismatch
Server: nginx/1.18.0, (Ubuntu)
Date: Mon, 26 Feb 2024 10:09:28 GMT
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
Strict-Transport-Security: max-age=63072000
Content-Type: text/html
Content-Encoding: gzip

7. Comments

	1. General Results, most used to calculate the result
A	name "meeting.findnerd.com" is subdomain, public suffix is ".com", top-level-domain is ".com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .com-domains preloaded: 92432 (complete: 239099)
A	Good: All ip addresses are public addresses
	Warning: Only one ip address found: meeting.findnerd.com has only one ip address.
	Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: meeting.findnerd.com has no ipv6 address.
A	Good: No asked Authoritative Name Server had a timeout
A	DNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
A	Good: destination is https
A	Good - only one version with Http-Status 200
A	Good: one preferred version: non-www is preferred
A	Good: No cookie sent via http.
A	Good: every https has a Strict Transport Security Header
A	Good: HSTS max-age is long enough, 63072000 seconds = 730 days
	HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
A	Good: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):0 complete Content-Type - header (3 urls)
	https://meeting.findnerd.com/ 15.206.131.35			Url with incomplete Content-Type - header - missing charset
	http://meeting.findnerd.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 15.206.131.35			Url with incomplete Content-Type - header - missing charset
	https://15.206.131.35/ 15.206.131.35			Url with incomplete Content-Type - header - missing charset
A	http://meeting.findnerd.com/ 15.206.131.35	301	https://meeting.findnerd.com/	Correct redirect http - https with the same domain name
N	https://15.206.131.35/ 15.206.131.35	200		Error - Certificate isn't trusted, RemoteCertificateNameMismatch
	Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain meeting.findnerd.com, 1 ip addresses, 1 different http results.
B	No _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.meeting.findnerd.com
	2. Header-Checks
F	meeting.findnerd.com 15.206.131.35	Content-Security-Policy		Critical: Missing Header:
F	meeting.findnerd.com 15.206.131.35	X-Content-Type-Options		Critical: Missing Header:
F	meeting.findnerd.com 15.206.131.35	Referrer-Policy		Critical: Missing Header:
F	meeting.findnerd.com 15.206.131.35	Permissions-Policy		Critical: Missing Header:
	3. DNS- and NameServer - Checks
A	Info:: 29 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
A	Info:: 29 Queries complete, 29 with IPv6, 0 with IPv4.
A	Good: All DNS Queries done via IPv6.
	Bad (greater 8):: An average of 14.5 queries per domain name server required to find all ip addresses of all name servers.
A	Info:: 2 different Name Servers found: ns29.domaincontrol.com, ns30.domaincontrol.com, 2 Name Servers included in Delegation: ns29.domaincontrol.com, ns30.domaincontrol.com, 2 Name Servers included in 1 Zone definitions: ns29.domaincontrol.com, ns30.domaincontrol.com, 1 Name Servers listed in SOA.Primary: ns29.domaincontrol.com.
A	Good: Only one SOA.Primary Name Server found.: ns29.domaincontrol.com.
A	Good: SOA.Primary Name Server included in the delegation set.: ns29.domaincontrol.com.
A	Good: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: ns29.domaincontrol.com, ns30.domaincontrol.com
A	Good: All Name Server Domain Names have a Public Suffix.
A	Good: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
A	Good: All Name Server ip addresses are public.
A	Good: Minimal 2 different name servers (public suffix and public ip address) found: 2 different Name Servers found
A	Good: All name servers have ipv4- and ipv6-addresses.: 2 different Name Servers found
	Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 2 Name Servers, 1 Top Level Domain: com
	Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: domaincontrol.com
	Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: US
A	Info: Ipv4-Subnet-list: 2 Name Servers, 2 different subnets (first Byte): 173., 97., 2 different subnets (first two Bytes): 173.201., 97.74., 2 different subnets (first three Bytes): 173.201.72., 97.74.104.
A	Excellent: Every Name Server IPv4-address starts with an unique Byte.
A	Info: IPv6-Subnet-list: 2 Name Servers with IPv6, 1 different subnets (first block): 2603:, 1 different subnets (first two blocks): 2603:0005:, 2 different subnets (first three blocks): 2603:0005:2181:, 2603:0005:2281:, 2 different subnets (first four blocks): 2603:0005:2181:0000:, 2603:0005:2281:0000:
A	Good: Name Server IPv6 addresses from different subnets found.
A	Good: Nameserver supports TCP connections: 2 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 2 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
A	Good: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 2 good Nameserver
	Nameserver doesn't pass all EDNS-Checks: ns29.domaincontrol.com: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
A	Good: All SOA have the same Serial Number
	Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.
	4. Content- and Performance-critical Checks
A	Good: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
	https://meeting.findnerd.com/ 15.206.131.35	200		Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
	https://15.206.131.35/ 15.206.131.35	200		Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
A	Good: Every https result with status 200 has a minified Html-Content with a quota lower then 110 %.
	https://meeting.findnerd.com/ 15.206.131.35	200		Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
	https://15.206.131.35/ 15.206.131.35	200		Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
	https://meeting.findnerd.com/ 15.206.131.35	200		Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 4 script elements without defer/async.
	https://15.206.131.35/ 15.206.131.35	200		Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 4 script elements without defer/async.
A	Good: All CSS / JavaScript files are sent compressed (gzip, deflate, br checked). That reduces the content of the files. 5 external CSS / JavaScript files found
	Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 10 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 10 complete.
A	Good: All checked attribute values are enclosed in quotation marks (" or ').
A	Info: No img element found, no alt attribute checked
A	Good: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
A	Duration: 188163 milliseconds, 188.163 seconds

8. Connections

Domain

Port

Cert.

Protocol

KeyExchange

Strength

Cipher

Strength

HashAlgorithm

OCSP stapling

Domain/KeyExchange

IP/Strength

Port/Cipher

Cert./Strength

Protocol/HashAlgorithm

OCSP stapling

meeting.findnerd.com

15.206.131.35

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

not supported

meeting.findnerd.com

15.206.131.35

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

not supported

no http/2 via ALPN
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

no http/2 via ALPN
No SNI required - domain included in main certificate

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain - too much certificates, don't send root certificates	1	CN=meeting.findnerd.com
	2	CN=R3, O=Let's Encrypt, C=US
	3	CN=ISRG Root X1, O=Internet Security Research Group, C=US

15.206.131.35

443

name does not match

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

not supported

15.206.131.35

443

name does not match

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

not supported

no http/2 via ALPN
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

no http/2 via ALPN
Cert sent without SNI

Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2

Chain - too much certificates, don't send root certificates	1	CN=meeting.findnerd.com
	2	CN=R3, O=Let's Encrypt, C=US
	3	CN=ISRG Root X1, O=Internet Security Research Group, C=US

9. Certificates

CN=meeting.findnerd.com

22.01.2024

21.04.2024
821 days expired

meeting.findnerd.com - 1 entry

CN=meeting.findnerd.com

22.01.2024

21.04.2024
821 days expired

meeting.findnerd.com - 1 entry

Keyalgorithm	EC Public Key (256 bit, prime256v1)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	03D1FA13419757B6F39A3596C53E9A368D1F
Thumbprint:	2F9750CDE7C1E43D2DDDC90EF87D6D79BEBEB32F
SHA256 / Certificate:	9ljqBEjgu2F4KcDk/fkJ2laNu18iTR2c2Ae5IomXqxw=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	e5272c25300290e4af27b5f05cbbc3bb9f681f43c6e3bfe42b23d1b5795a43c6
SHA256 hex / Subject Public Key Information (SPKI):	e5272c25300290e4af27b5f05cbbc3bb9f681f43c6e3bfe42b23d1b5795a43c6 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Check unknown. No result 404 / 200
OCSP - Url:	http://r3.o.lencr.org
OCSP - must staple:	no
Certificate Transparency:	yes
Enhanced Key Usage:	Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)

CN=R3, O=Let's Encrypt, C=US

04.09.2020

15.09.2025
309 days expired

CN=R3, O=Let's Encrypt, C=US

04.09.2020

15.09.2025
309 days expired

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:	A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:	Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):	8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:	no
Certificate Transparency:	no
Enhanced Key Usage:	Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)

CN=ISRG Root X1, O=Internet Security Research Group, C=US

04.06.2015

04.06.2035
expires in 3240 days

CN=ISRG Root X1, O=Internet Security Research Group, C=US

04.06.2015

04.06.2035
expires in 3240 days

Keyalgorithm	RSA encryption (4096 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	008210CFB0D240E3594463E0BB63828B00
Thumbprint:	CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:	lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):	96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):	0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):	0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:	no
Certificate Transparency:	no
Enhanced Key Usage:

10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

Issuer				last 7 days	active	num Certs
CN=R3, O=Let's Encrypt, C=US				0	0	3

CertSpotter-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
6813927915 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-02-24 16:58:49	2024-05-24 16:58:48	meeting.findnerd.com - 1 entries
6607003991 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-01-21 23:15:11	2024-04-20 23:15:10	meeting.findnerd.com - 1 entries
6440222136 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-12-26 06:58:21	2024-03-25 06:58:20	meeting.findnerd.com - 1 entries

2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > of the last months are listed

Issuer				last 7 days	active	num Certs
CN=R3, O=Let's Encrypt, C=US				0 /0 new	0	6

CRT-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
12178274801 precert	CN=R3, O=Let's Encrypt, C=US	2024-02-24 15:58:49	2024-05-24 14:58:48	meeting.findnerd.com 1 entries
11825200629 leaf cert	CN=R3, O=Let's Encrypt, C=US	2024-01-21 22:15:11	2024-04-20 21:15:10	meeting.findnerd.com 1 entries
11591504215 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-12-26 05:58:21	2024-03-25 05:58:20	meeting.findnerd.com 1 entries
11189566085 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-11-22 22:15:10	2024-02-20 22:15:09	meeting.findnerd.com 1 entries
10907048556 precert	CN=R3, O=Let's Encrypt, C=US	2023-10-26 17:30:19	2024-01-24 18:30:18	meeting.findnerd.com 1 entries
10706683313 leaf cert	CN=R3, O=Let's Encrypt, C=US	2023-09-23 21:15:10	2023-12-22 22:15:09	meeting.findnerd.com 1 entries

11. Html-Content - Entries

Summary

							Subresource Integrity (SRI)
Domainname	HtmlElement	rel/property	∑	∑ size	∑ problems	∑ int.	∑ ext.	∑ Origin poss.	∑ SRI ParseErrors	∑ SRI valid	∑ SRI missing
https://meeting.findnerd.com/ 15.206.131.35	link	stylesheet	1		0	1	0	0	0	0
	link	other	1		0	1	0	0	0	0
	meta	other	2		0			0	0	0
	script		4		0	4	0	0	0	0
https://15.206.131.35/ 15.206.131.35	link	stylesheet	1		0			0	0	0
	link	other	1		0			0	0	0
	meta	other	2		0			0	0	0
	script		4		0			0	0	0

Details (currently limited to 500 rows - some problems with spam users)

Domainname

Html-Element

name/equiv/ property/rel

href/src/content

HttpStatus

msg

∑

Status

https://meeting.findnerd.com/
15.206.131.35

link

icon

favicon.ico

200

image/x-icon
missing X-Content-Type-Options nosniff

No Cache-Control header

No Compression - 30682 Bytes

link

stylesheet

styles.dc62cdff4d83a7b156e6.css

200

text/css
missing X-Content-Type-Options nosniff

No Cache-Control - header

Compression required: 56675 Bytes

local SRI possible, possible hash-values:

sha256-7XEhstPLdUOoRbY5uHoL0UGd4e/ElyLYN6ZOl+xWsgw=
sha384-MTqnB+i+Rsfc9SHxxugweQSiHq2inDwMoS7GSfqDxaLsB00BIzFHIoGeqWkqkSo/
sha512-2ykvj3eN/mP+3syLncCA1ntSaAkvqiEDvtPA2N4j0doqWOZW0Dpt2oEqYuKCEkGssSlPsLHQxH/nV9LKKXQctQ==

Content loaded via url("...")

/assets/images/smile.png

/assets/images/sprite.png

1e7b63404cd2fb8e6525b2fd4ee4d286.b0275d38b7b78d6dd461.png

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' width='8' height='8' viewBox='0 0 8 8'%3e%3cpath d='M2.75 0l-1.5 1.5L3.75 4l-2.5 2.5L2.75 8l4-4-4-4z'/%3e%3c/svg%3e	1

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' width='8' height='8' viewBox='0 0 8 8'%3e%3cpath d='M5.25 0l-4 4 4 4 1.5-1.5L4.25 4l2.5-2.5L5.25 0z'/%3e%3c/svg%3e	1

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23dc3545' viewBox='0 0 12 12'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e	2

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e	1

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.5%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e	1

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.5%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e	1

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='4' height='4' viewBox='0 0 4 4'%3e%3cpath stroke='%23fff' d='M0 2h4'/%3e%3c/svg%3e	1

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='4' height='5' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e	3

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e	2

data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 8 8'%3e%3cpath fill='%23fff' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26l2.974 2.99L8 2.193z'/%3e%3c/svg%3e	1

data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="25px" height="25px" viewBox="0 0 40 40"><g fill="none" fill-rule="evenodd"><g fill="%236F6D70" fill-rule="nonzero"><g transform="translate(9.500000, 8.000000)"><path d="M.5 3.13V23.5c0 .83.68 1.5 1.5 1.5.84 0 1.5-.67 1.5-1.5V3.14c0-.83-.66-1.5-1.5-1.5-.82 0-1.5.67-1.5 1.5z"/><path d="M3.5 11.54c.7-.16 1.44-.22 2.25-.17 1.38.07 2.48.3 5.23 1.04l.55.2c3.02.8 4.77 1 5.96.67v-7.9c-1.7.33-3.8-.07-7.1-1-3.9-1.1-5.7-1.3-6.9-.5v7.7zm7.68-10.1c4.1 1.15 5.7 1.3 6.98.44 1-.66 2.33.05 2.33 1.25v11c0 .5-.3 1-.7 1.26-2.2 1.4-4.6 1.2-9.1 0l-.56-.16c-4.54-1.2-6.15-1.3-7.05-.2-.9 1.06-2.65.42-2.65-.98v-11c0-.4.2-.8.5-1.1C3.4-.24 5.75-.1 11.2 1.4z"/></g></g></g></svg>	1

data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="25px" height="25px" viewBox="0 0 40 40"><g fill="none" fill-rule="evenodd"><g fill="%236F6D70" fill-rule="nonzero"><path d="M11.04 16.7c0-4.85 4.02-8.76 8.96-8.76 4.94 0 8.96 3.9 8.96 8.76 0 2.54-1.12 4.9-3 6.54v1.87c0 1.28-1.02 2.27-2.26 2.27h-7.37c-1.23 0-2.25-1-2.25-2.22V23.3c-1.9-1.65-3.04-4-3.04-6.58zm11.9 5.82c0-.48.24-.93.63-1.22 1.5-1.08 2.4-2.77 2.4-4.6 0-3.17-2.67-5.76-5.97-5.76s-5.96 2.6-5.96 5.76c0 1.84.9 3.54 2.42 4.62.4.28.62.74.62 1.22v1.8h5.87V22.5z"/><path d="M21.76 28.78c-.22.05-.42.1-.62.13-.5.1-.9.2-1.1.2-.24 0-.62-.04-1.08-.12l-.74-.15-.08-.02v-2.93c0-.83-.68-1.5-1.5-1.5-.83 0-1.5.67-1.5 1.5v4.1c0 .68.44 1.27 1.1 1.45l.38.1.94.23c.3.1.6.15.87.2.62.1 1.16.17 1.6.17.47 0 1.03-.1 1.7-.2l.7-.17.95-.22c.18-.03.32-.1.4-.1.64-.2 1.08-.76 1.08-1.43v-4.1c0-.83-.67-1.5-1.5-1.5-.82 0-1.5.67-1.5 1.5v2.9c-.03 0-.07 0-.1.02z"/></g></g></svg>	1

data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="25px" height="25px" viewBox="0 0 40 40"><g fill="none" fill-rule="evenodd"><g fill="%236F6D70" fill-rule="nonzero"><path d="M15.37 7.95c-4.48 0-8.06 3.9-8.06 8.64 0 3.5 2.2 6.9 5.8 10.3 1.2 1.1 2.5 2.2 3.9 3.1.84.6 1.5 1 1.98 1.3l.27.15.8.5 1.1-.6c.5-.27 1.18-.7 2-1.25 1.34-.9 2.66-1.9 3.9-3 3.57-3.28 5.75-6.8 5.75-10.6 0-4.74-3.6-8.65-8.1-8.65v3.3c2.6 0 4.76 2.4 4.76 5.35 0 2.65-1.72 5.43-4.7 8.13-1.1 1-2.27 1.9-3.5 2.7-.43.3-.83.54-1.17.74-.35-.2-.76-.5-1.2-.83-1.24-.87-2.4-1.83-3.54-2.87-2.95-2.76-4.7-5.5-4.7-7.9 0-2.98 2.2-5.35 4.78-5.35 1.3 0 2.5.6 3.4 1.6L20 14.3l1.25-1.43c.9-1.03 2.1-1.6 3.38-1.6v-3.3c-1.68 0-3.3.56-4.63 1.57-1.34-1-2.95-1.57-4.63-1.57z"/></g></g></svg>	1

data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="25px" height="25px" viewBox="0 0 40 40"><g fill="none" fill-rule="evenodd"><g fill="%236F6D70" fill-rule="nonzero"><path d="M15.96 18.26L30.86 32c.5.46 1.3.43 1.77-.08.46-.5.43-1.3-.08-1.76l-14.9-13.74c-.5-.46-1.3-.43-1.76.08-.5.5-.5 1.3 0 1.76z"/><path d="M18.17 21.28c-.7-.06-1.3.45-1.35 1.14-.06.7.45 1.3 1.13 1.35l4.96.43c.9.07 1.5-.66 1.4-1.47l-1-5.6c-.1-.7-.74-1.14-1.42-1.02-.67.2-1.12.8-1 1.5l.7 4-3.32-.3z"/><path d="M28.48 28.95c-.38.17-1 .4-1.85.64-2.92.7-6 .9-8.95-.2-5.98-2.17-9.8-8.5-10.54-19.9l-.1-1.4 1.38-.2c14.45-2.08 23.4 7.4 21.33 19.85l-1.9-.3.63 1.43zM10.24 10.77C11.12 20.14 14.2 25 18.7 26.6c2.27.83 4.76.74 7.14.1.4-.12.76-.23 1.07-.35 1.2-9.6-5.4-16.57-16.6-15.58z"/></g></g></svg>	1

data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="25px" height="25px" viewBox="0 0 40 40"><g fill="none" fill-rule="evenodd"><g fill="%236F6D70" fill-rule="nonzero"><path d="M25.46 11.2s-2.67 2.58-3.94 3.95l-10.6-2.13c-.12-.02-.25.04-.3.15l-.8 1.6c-.07.13 0 .3.12.37l7.75 3.88L13.4 24c-.5-.16-1.1-.33-1.66-.3-.3 0-.6.06-.85.25-.3.2-.4.5-.4.9s.1.74.3.98l3.2 3.23c.3.23.7.34 1 .34.4 0 .7-.13.9-.37.2-.23.24-.53.25-.84 0-.6-.15-1.2-.3-1.7l4.97-4.3 3.9 7.76c.06.13.23.2.36.12l1.6-.8c.13-.07.2-.2.17-.3l-2.12-10.6c1.4-1.28 3.95-3.95 3.96-3.96.86-.88 1.4-1.93 1.4-2.87 0-.5-.17-1-.5-1.33-.37-.36-.87-.5-1.38-.5-.95 0-2 .52-2.88 1.4zm2.87-4.4c1.28 0 2.54.44 3.5 1.4.93.93 1.38 2.2 1.38 3.47 0 1.8-.8 3.54-2.2 4.94-.4.5-1.7 1.8-2.8 2.9l1.8 9c.3 1.5-.4 2.9-1.7 3.6l-1.62.8c-1.62.8-3.6.1-4.36-1.4L20 27.1l-.7.6v.62c-.03.92-.28 1.8-.92 2.6-.8 1-1.98 1.5-3.22 1.5-1.03 0-2.12-.37-2.96-1.1l-.16-.14-3.22-3.22-.1-.12c-.75-.83-1.12-1.9-1.12-3 0-1.24.5-2.43 1.48-3.22.8-.6 1.68-.9 2.62-.9h.62l.6-.7-4.27-2.1c-1.65-.8-2.33-2.8-1.52-4.4l.8-1.64c.67-1.3 2.14-2.02 3.57-1.73l9 1.8 1.36-1.33 1.5-1.48c1.42-1.4 3.17-2.27 4.97-2.27z"/></g></g></svg>	1

data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="25px" height="25px" viewBox="0 0 40 40"><g fill="none" fill-rule="evenodd"><g fill="%236F6D70"><g transform="translate(7.500000, 7.500000)"><path stroke="%236F6D70" d="M18.02 1.36c5.92 3.02 8.28 10.26 5.26 16.18-2.12 4.17-6.35 6.57-10.73 6.57-1.83 0-3.7-.4-5.45-1.3-5.9-3-8.27-10.22-5.25-16.2C3.97 2.5 8.2.1 12.57.1c1.84 0 3.7.42 5.45 1.3zm4.7 11.44c.1-1.3-.06-2.6-.47-3.87-.13-.38-.27-.75-.43-1.1l-3.42-1.6-1.57-3.4c-.62-.3-1.27-.5-1.92-.68-.7-.18-1.5-.27-2.3-.27-.4 0-.8.02-1.2.06L8.9 4.74l-3.74.43c-.63.68-1.16 1.45-1.6 2.28-.42.84-.72 1.72-.9 2.63l1.84 3.3-.74 3.68c.3.56.66 1.08 1.1 1.58.76.94 1.7 1.7 2.8 2.32l3.7-.74 3.26 1.84c1.13-.23 2.23-.65 3.24-1.26.6-.35 1.2-.77 1.7-1.24l.44-3.74 2.78-2.55.05-.47z" stroke-linecap="round" stroke-linejoin="round"/><polygon points="10.6158689 8.50666885 8.42649168 12.8046921 11.836847 16.2129328 16.1342124 14.0235556 15.3793892 9.26144504"/></g></g></g></svg>	1

data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="25px" height="25px" viewBox="0 0 40 40"><g fill="none" fill-rule="evenodd"><g fill="%236F6D70"><path fill-rule="nonzero" d="M20 34c-7.73 0-14-6.27-14-14S12.27 6 20 6s14 6.27 14 14-6.27 14-14 14zm0-3c6.08 0 11-4.92 11-11S26.08 9 20 9 9 13.92 9 20s4.92 11 11 11z"/><circle cx="15.3474348" cy="16.7705459" r="2.34743481"/><circle cx="24.4703784" cy="16.7705459" r="2.34743481"/><path d="M20 27.9c2.7 0 4.88-2.18 4.88-4.88 0-2.7-9.76-2.7-9.76 0S17.3 27.9 20 27.9z"/></g></g></svg>	1

data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="25px" height="25px" viewBox="0 0 40 40"><g fill="none" fill-rule="evenodd"><g fill="%236F6D70"><path fill-rule="nonzero" d="M9.57 28.2c0 .28.22.5.5.5h19.2c.27 0 .5-.22.5-.5v-4.4H9.57v4.4zm23.2-3.06v3.07c0 1.95-1.57 3.5-3.5 3.5h-19.2c-1.93 0-3.5-1.55-3.5-3.5V25c.46.15.96.24 1.47.24h23.78c.33 0 .64-.04.94-.1z"/><path fill-rule="nonzero" d="M6.57 18.2v-3.45c0-3.56 2.9-6.45 6.45-6.45h13.3c3.55 0 6.44 2.9 6.44 6.45v3.45H6.56zm3-1.83h3.6l.4.86c.23.5.73.83 1.3.83.56 0 1.06-.33 1.3-.83l.4-.86h13.2v-1.62c0-1.9-1.56-3.45-3.45-3.45h-13.3c-1.9 0-3.45 1.55-3.45 3.45v1.62z"/><path fill-rule="nonzero" d="M13.23 16.37l.4.86c.24.5.74.83 1.3.83.57 0 1.07-.33 1.3-.83l.4-.86H31.9c2.44 0 4.43 1.98 4.43 4.43 0 2.45-1.98 4.44-4.44 4.44H8.1c-2.44 0-4.43-2-4.43-4.44 0-2.45 1.98-4.43 4.44-4.43h5.14zm-5.12 3c-.8 0-1.42.64-1.42 1.43 0 .8.64 1.44 1.44 1.44h23.8c.8 0 1.43-.64 1.43-1.44 0-.8-.64-1.43-1.44-1.43H18.4c-.83 1.04-2.1 1.7-3.5 1.7-1.37 0-2.65-.66-3.47-1.7H8.1z"/><circle cx="14.6682646" cy="13.75" r="1"/><circle cx="24.6682646" cy="13.75" r="1"/><circle cx="19.6682646" cy="13.75" r="1"/></g></g></svg>	1

https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.14.0/css/all.min.css

https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap

meta

charset

utf-8

meta

viewport

width=device-width, initial-scale=1

script

src

main.82d45c70e28f525b0d26.js

200

Missing defer / async attribute.

application/javascript
missing X-Content-Type-Options nosniff

No Cache-Control - header

Compression required: 519087 Bytes

local SRI possible, possible hash-values:

sha256-ycQTqjTZM/akPFtV20/1lmQfkbtL0v5Nz3/pkwtB0L0=
sha384-1FHMkh1A1cZChI3ydteBgZMMGMfJXDwXyC6dHAovLShUvbtL4nkdkPkGS6iWpf1s
sha512-0G6cHycnlqMRkVCdZJw1C8dLvUo7VuprK3vTp9lAc0PPsh9x2LhXiSDUBjkDSK5LU4DcrGc/H9ye2eKxb6WB+A==

script

src

polyfills.19e5ecc5ede2fc4f36f5.js

200

Missing defer / async attribute.

application/javascript
missing X-Content-Type-Options nosniff

No Cache-Control - header

Compression required: 14231 Bytes

local SRI possible, possible hash-values:

sha256-mFMIyQMEQhFjCTRRuALo2JbTooS4XJsYmvDKyBoIUyE=
sha384-0IFD0GlHxfSi6qwFsJUaNCzUx42bzxTheG9+3YSK31bdNDZPter6WEACHCq4Yypc
sha512-HKnGn8pIC2zJRPldoM1IaSuXf0pU2L9InoAVo2GGAtRTWIyg+gY/MYseQs7zI2B5n9XW0Tt4znrqMOClJTrNHw==

script

src

runtime.7b63b9fd40098a2e8207.js

200

Missing defer / async attribute.

application/javascript
missing X-Content-Type-Options nosniff

No Cache-Control - header

Compression required: 735 Bytes

local SRI possible, possible hash-values:

sha256-bFrLuCpGpJcWYPZRMSQd/8wogo9NvXa47HurC0aCUPg=
sha384-6cc7i/rcOci3G2xlzyK2DejMQD5jP0sDqKvuxh39rz1mV9uxyYs1kB8S2HQGAO/w
sha512-NoavuC922gmEjBVMy3mlIT3Gdph2NBLlJiFvvOF6lL0LF2LaNidnez7pegXNyDdzn9xNvcCLE/vVDLsPuaC1Eg==

script

src

scripts.6c63e8549f74c1aab8a1.js

200

Missing defer / async attribute.

application/javascript
missing X-Content-Type-Options nosniff

No Cache-Control - header

Compression required: 787314 Bytes

local SRI possible, possible hash-values:

sha256-aFAnmf4KnUIwKItmo178IryueGzJoEEWvevt5oQ4NBE=
sha384-05CRM+6FLTS1vbg+zfJxAbqBdvJtpmgp1wFvbLOCZxZis6R01Z/F/QTDJjCDxxo9
sha512-bBEjGJtm/AX9EgpJmHdaX/CtxnlXJvEp3QoFBE3Wl/4lkSLzKaeGxDv0rmm4llsKKAxFLaamChNft+5rbPrR9g==

https://15.206.131.35/
15.206.131.35

link

icon

favicon.ico

link

stylesheet

styles.dc62cdff4d83a7b156e6.css

meta

charset

utf-8

meta

viewport

width=device-width, initial-scale=1

script

src

main.82d45c70e28f525b0d26.js

Missing defer / async attribute.

script

src

polyfills.19e5ecc5ede2fc4f36f5.js

Missing defer / async attribute.

script

src

runtime.7b63b9fd40098a2e8207.js

Missing defer / async attribute.

script

src

scripts.6c63e8549f74c1aab8a1.js

Missing defer / async attribute.

12. Html-Parsing via https://validator.w3.org/nu/

Small Code update, wait one minute

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns29.domaincontrol.com, ns30.domaincontrol.com

QNr.	Domain	Type	NS used
1	com	NS	k.root-servers.net (2001:7fd::1)
	Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
2	ns29.domaincontrol.com	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-245.akam.net, a11-64.akam.net, a20-65.akam.net, a6-66.akam.net, a8-67.akam.net, a9-67.akam.net, ans01.domaincontrol.com, ans02.domaincontrol.com
	Answer: ans01.domaincontrol.com 2603:5:2111::23, 97.74.97.35
	Answer: ans02.domaincontrol.com 173.201.65.35, 2603:5:2211::23
3	ns30.domaincontrol.com	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-245.akam.net, a11-64.akam.net, a20-65.akam.net, a6-66.akam.net, a8-67.akam.net, a9-67.akam.net, ans01.domaincontrol.com, ans02.domaincontrol.com
	Answer: ans01.domaincontrol.com 2603:5:2111::23, 97.74.97.35
	Answer: ans02.domaincontrol.com 173.201.65.35, 2603:5:2211::23
4	net	NS	j.root-servers.net (2001:503:c27::2:30)
	Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
5	a1-245.akam.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a4-67.akam.net, a6-67.akam.net
	Answer: a1-67.akam.net 193.108.91.67, 2600:1401:2::43
	Answer: a11-67.akam.net 2600:1480:1::43, 84.53.139.67
	Answer: a12-67.akam.net 184.26.160.67, 2600:1480:f000::43
	Answer: a18-67.akam.net 2600:1480:4800::43, 95.101.36.67
	Answer: a22-67.akam.net 23.211.61.67, 2600:1480:7800::43
	Answer: a28-67.akam.net 2600:1480:d800::43, 95.100.173.67
	Answer: a4-67.akam.net 2600:1480:9000::43, 72.246.46.67
6	a11-64.akam.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a4-67.akam.net, a6-67.akam.net
	Answer: a1-67.akam.net 193.108.91.67, 2600:1401:2::43
	Answer: a11-67.akam.net 2600:1480:1::43, 84.53.139.67
	Answer: a12-67.akam.net 184.26.160.67, 2600:1480:f000::43
	Answer: a18-67.akam.net 2600:1480:4800::43, 95.101.36.67
	Answer: a22-67.akam.net 23.211.61.67, 2600:1480:7800::43
	Answer: a28-67.akam.net 2600:1480:d800::43, 95.100.173.67
	Answer: a4-67.akam.net 2600:1480:9000::43, 72.246.46.67
7	a20-65.akam.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a4-67.akam.net, a6-67.akam.net
	Answer: a1-67.akam.net 193.108.91.67, 2600:1401:2::43
	Answer: a11-67.akam.net 2600:1480:1::43, 84.53.139.67
	Answer: a12-67.akam.net 184.26.160.67, 2600:1480:f000::43
	Answer: a18-67.akam.net 2600:1480:4800::43, 95.101.36.67
	Answer: a22-67.akam.net 23.211.61.67, 2600:1480:7800::43
	Answer: a28-67.akam.net 2600:1480:d800::43, 95.100.173.67
	Answer: a4-67.akam.net 2600:1480:9000::43, 72.246.46.67
8	a6-66.akam.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a4-67.akam.net, a6-67.akam.net
	Answer: a1-67.akam.net 193.108.91.67, 2600:1401:2::43
	Answer: a11-67.akam.net 2600:1480:1::43, 84.53.139.67
	Answer: a12-67.akam.net 184.26.160.67, 2600:1480:f000::43
	Answer: a18-67.akam.net 2600:1480:4800::43, 95.101.36.67
	Answer: a22-67.akam.net 23.211.61.67, 2600:1480:7800::43
	Answer: a28-67.akam.net 2600:1480:d800::43, 95.100.173.67
	Answer: a4-67.akam.net 2600:1480:9000::43, 72.246.46.67
9	a8-67.akam.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a4-67.akam.net, a6-67.akam.net
	Answer: a1-67.akam.net 193.108.91.67, 2600:1401:2::43
	Answer: a11-67.akam.net 2600:1480:1::43, 84.53.139.67
	Answer: a12-67.akam.net 184.26.160.67, 2600:1480:f000::43
	Answer: a18-67.akam.net 2600:1480:4800::43, 95.101.36.67
	Answer: a22-67.akam.net 23.211.61.67, 2600:1480:7800::43
	Answer: a28-67.akam.net 2600:1480:d800::43, 95.100.173.67
	Answer: a4-67.akam.net 2600:1480:9000::43, 72.246.46.67
10	a9-67.akam.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a4-67.akam.net, a6-67.akam.net
	Answer: a1-67.akam.net 193.108.91.67, 2600:1401:2::43
	Answer: a11-67.akam.net 2600:1480:1::43, 84.53.139.67
	Answer: a12-67.akam.net 184.26.160.67, 2600:1480:f000::43
	Answer: a18-67.akam.net 2600:1480:4800::43, 95.101.36.67
	Answer: a22-67.akam.net 23.211.61.67, 2600:1480:7800::43
	Answer: a28-67.akam.net 2600:1480:d800::43, 95.100.173.67
	Answer: a4-67.akam.net 2600:1480:9000::43, 72.246.46.67
11	a6-67.akam.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-67.akam.net, a11-67.akam.net, a12-67.akam.net, a18-67.akam.net, a22-67.akam.net, a28-67.akam.net, a4-67.akam.net, a6-67.akam.net
	Answer: a1-67.akam.net 193.108.91.67, 2600:1401:2::43
	Answer: a11-67.akam.net 2600:1480:1::43, 84.53.139.67
	Answer: a12-67.akam.net 184.26.160.67, 2600:1480:f000::43
	Answer: a18-67.akam.net 2600:1480:4800::43, 95.101.36.67
	Answer: a22-67.akam.net 23.211.61.67, 2600:1480:7800::43
	Answer: a28-67.akam.net 2600:1480:d800::43, 95.100.173.67
	Answer: a4-67.akam.net 2600:1480:9000::43, 72.246.46.67
12	a1-245.akam.net: 193.108.91.245	A	a1-67.akam.net (2600:1401:2::43)
13	a1-245.akam.net: 2600:1401:2::f5	AAAA	a1-67.akam.net (2600:1401:2::43)
14	a11-64.akam.net: 84.53.139.64	A	a1-67.akam.net (2600:1401:2::43)
15	a11-64.akam.net: 2600:1480:1::40	AAAA	a1-67.akam.net (2600:1401:2::43)
16	a20-65.akam.net: 95.100.175.65	A	a1-67.akam.net (2600:1401:2::43)
17	a20-65.akam.net: 2a02:26f0:67::41	AAAA	a1-67.akam.net (2600:1401:2::43)
18	a6-66.akam.net: 23.211.133.66	A	a1-67.akam.net (2600:1401:2::43)
19	a6-66.akam.net: 2600:1401:1::42	AAAA	a1-67.akam.net (2600:1401:2::43)
20	a8-67.akam.net: 2.16.40.67	A	a1-67.akam.net (2600:1401:2::43)
21	a8-67.akam.net: 2600:1403:a::43	AAAA	a1-67.akam.net (2600:1401:2::43)
22	a9-67.akam.net: 184.85.248.67	A	a1-67.akam.net (2600:1401:2::43)
23	a9-67.akam.net: 2a02:26f0:117::43	AAAA	a1-67.akam.net (2600:1401:2::43)
24	a6-67.akam.net: 23.211.133.67	A	a1-67.akam.net (2600:1401:2::43)
25	a6-67.akam.net: 2600:1401:1::43	AAAA	a1-67.akam.net (2600:1401:2::43)
26	ns29.domaincontrol.com: 97.74.104.15	A	a1-245.akam.net (2600:1401:2::f5)
27	ns29.domaincontrol.com: 2603:5:2181::f	AAAA	a1-245.akam.net (2600:1401:2::f5)
28	ns30.domaincontrol.com: 173.201.72.15	A	a1-245.akam.net (2600:1401:2::f5)
29	ns30.domaincontrol.com: 2603:5:2281::f	AAAA	a1-245.akam.net (2600:1401:2::f5)

14. CAA - Entries

Domainname	Value	∑ Queries
meeting.findnerd.com	no CAA entry found	1
findnerd.com	no CAA entry found	1
com	no CAA entry found	1

15. TXT - Entries

Domainname	TXT Entry	Status	∑ Queries
findnerd.com	google-site-verification=AxRH0aIfVcS5B9d6nIp5TYqh3cY40TGM_2DwzaKeiBI	ok	1
findnerd.com	google-site-verification=iozUs-ajJT9scYEvV-VuRtGOdc9WeKQQ6KHnsNJWUzM	ok	1
findnerd.com	google-site-verification=jYjdSsCE1Xf9QqhIpij_B2y_B8lg4_GQcQXMZ5kRQd0	ok	1
meeting.findnerd.com		ok	1
_acme-challenge.meeting.findnerd.com		Name Error - The domain name does not exist	1
_acme-challenge.meeting.findnerd.com.findnerd.com		Name Error - The domain name does not exist	1
_acme-challenge.meeting.findnerd.com.meeting.findnerd.com		Name Error - The domain name does not exist	1

16. DomainService - Entries

No DomainServiceEntries entries found

17. Cipher Suites

Summary
Domain	IP	Port	num Ciphers	time	Std.Protocol	Forward Secrecy
meeting.findnerd.com	15.206.131.35	443	3 Ciphers	74.82 sec		0 without, 3 FS	100.00 %
Complete		1	3 Ciphers 3.00 Ciphers/Check	74.82 sec	74.82 sec/Check	0 without, 3 FS	100.00 %

Details
Domain	IP	Port	Cipher (OpenSsl / IANA)
meeting.findnerd.com	15.206.131.35	443	ECDHE-ECDSA-CHACHA20-POLY1305		(Recommended)	TLSv1.2	0xCC,0xA9	FS
3 Ciphers, 74.82 sec			TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
			ECDH		ECDSA	CHACHA20/POLY1305(256)	AEAD
			ECDHE-ECDSA-AES256-GCM-SHA384		(Recommended)	TLSv1.2	0xC0,0x2C	FS
			TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
			ECDH		ECDSA	AESGCM(256)	AEAD
			ECDHE-ECDSA-AES128-GCM-SHA256		(Recommended)	TLSv1.2	0xC0,0x2B	FS
			TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
			ECDH		ECDSA	AESGCM(128)	AEAD

18. Portchecks

No open Ports <> 80 / 443 found, so no additional Ports checked.

Permalink: https://check-your-website.server-daten.de/?i=29703a41-763a-48f1-8cf2-862541d6033f

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Check DNS, Urls + Redirects, Certificates and Content of your Website

Older results

1. IP-Addresses

2. DNSSEC

3. Name Servers

4. SOA-Entries

5. Screenshots

Mobile- and other Chrome-Checks

6. Url-Checks

7. Comments

1. General Results, most used to calculate the result

2. Header-Checks

3. DNS- and NameServer - Checks

4. Content- and Performance-critical Checks

8. Connections

9. Certificates

10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > of the last months are listed

11. Html-Content - Entries

Summary

Details (currently limited to 500 rows - some problems with spam users)

12. Html-Parsing via https://validator.w3.org/nu/

13. Nameserver - IP-Adresses

14. CAA - Entries

15. TXT - Entries

16. DomainService - Entries

17. Cipher Suites

18. Portchecks