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

...

skip EDNS-Check

skip Content-Check

check links

Timeout

Checked:
01.10.2024 20:59:35

Older results

No older results found

1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
nc.kirschdd.de	CNAME	kirschdd.de	yes	1	0
	A	91.14.231.135 Dresden/Saxony/Germany (DE) - Deutsche Telekom AG Hostname: p5b0ee787.dip0.t-ipconnect.de	yes
	AAAA	2003:e7:1fff:2d0a:d624:ddff:fe0a:b86d Dresden/Saxony/Germany (DE) - Deutsche Telekom AG	yes
www.nc.kirschdd.de		Name Error	yes	1	0
*.kirschdd.de	A		yes
	AAAA		yes
	CNAME		yes
*.nc.kirschdd.de	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


	3 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 20038, Flags 256


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


	Public Key with Algorithm 8, KeyTag 61050, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.10.2024, 00:00:00 +, Signature-Inception: 01.10.2024, 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: de
de	1 DS RR in the parent zone found


	DS with Algorithm 8, KeyTag 26755, DigestType 2 and Digest 80E1eAmllUMRzLgq3hFMbB1ySnXAOVE3qjl4A1Ql540=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner de., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 14.10.2024, 05:00:00 +, Signature-Inception: 01.10.2024, 04:00:00 +, KeyTag 61050, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 61050 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 26755, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 8, KeyTag 28278, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner de., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 12.10.2024, 22:54:12 +, Signature-Inception: 28.09.2024, 21:24:12 +, KeyTag 26755, Signer-Name: de


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 26755 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 26755, DigestType 2 and Digest "80E1eAmllUMRzLgq3hFMbB1ySnXAOVE3qjl4A1Ql540=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: kirschdd.de
kirschdd.de	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 "7en58le4u7288npbggo4sm03djhbgp8n" between the hashed NSEC3-owner "7en4qo57dqlll2diiqid41305nursj3u" and the hashed NextOwner "7en5csiremjvdlvqsiupj457rd03i5l1". So the parent zone confirmes the not-existence of a DS RR. Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 7en4qo57dqlll2diiqid41305nursj3u.de., Algorithm: 8, 2 Labels, original TTL: 7200 sec, Signature-expiration: 15.10.2024, 15:53:01 +, Signature-Inception: 01.10.2024, 14:23:01 +, KeyTag 28278, Signer-Name: de


	DS-Query in the parent zone sends valid NSEC3 RR with the Hash "tjlb7qbojvmlf1s6gdriru7vsms1lg16" as Owner. That's the Hash of "de" with the NextHashedOwnerName "tjlcsjat4ljtvo0tjncrrdf6kf6onefb". So that domain name is the Closest Encloser of "kirschdd.de". Opt-Out: True. Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner tjlb7qbojvmlf1s6gdriru7vsms1lg16.de., Algorithm: 8, 2 Labels, original TTL: 7200 sec, Signature-expiration: 14.10.2024, 05:07:12 +, Signature-Inception: 30.09.2024, 03:37:12 +, KeyTag 28278, Signer-Name: de


	0 DNSKEY RR found




Zone: nc.kirschdd.de
nc.kirschdd.de	0 DS RR in the parent zone found

Zone: www.nc.kirschdd.de
www.nc.kirschdd.de	0 DS RR in the parent zone found

3. Name Servers

Domain	Nameserver	NS-IP
www.nc.kirschdd.de	• docks14.rzone.de
kirschdd.de	• docks14.rzone.de / 8560_de-fra-fr7_strato-customer-docks	217.160.80.141 Karlsruhe/Baden-Wurttemberg/Germany (DE) - 1&1 IONOS SE	•
	•	2001:8d8:fe:53:5747:2a74:d:14 Karlsruhe/Baden-Wurttemberg/Germany (DE) - 1&1 IONOS SE	•
	• shades01.rzone.de / 15418_de-ber-rs_strato-customer-shades	185.132.34.128 Berlin/Land Berlin/Germany (DE) - DNSAS (eBGP DNS)	•
	•	2607:f1c0:fe:53:185:132:34:128 Berlin/Land Berlin/Germany (DE) - Fasthosts Internet Limited	•
de	• a.nic.de / ns-1.de.nl1.knot		•
	• f.nic.de / ns-2.de.de1.knot		•
	• l.de.net / ns-2.de.fr1.knot		•
	• n.de.net / s3.dex		•
	• s.de.net / ns-2.de.de9.knot		•
	• z.nic.de / ns-1.de.de2.bind		•

4. SOA-Entries

Domain:	de
Zone-Name:	de
Primary:	f.nic.de
Mail:	dns-operations.denic.de
Serial:	1727809066
Refresh:	7200
Retry:	7200
Expire:	3600000
TTL:	7200
num Entries:	6

Domain:	kirschdd.de
Zone-Name:	kirschdd.de
Primary:	docks14.rzone.de
Mail:	hostmaster.strato-rz.de
Serial:	2020102981
Refresh:	86400
Retry:	7200
Expire:	604800
TTL:	300
num Entries:	4

Domain:	www.nc.kirschdd.de
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:	1

5. Screenshots

No Screenshot listed, because no screenshot found. Perhaps the check is too old, the feature startet 2019-12-23.

6. Url-Checks

show header:

Domainname	Http-Status	redirect	Sec.	G
• http://nc.kirschdd.de/ 91.14.231.135	-14		10.020	T
Timeout - The operation has timed out.

• http://nc.kirschdd.de/ 2003:e7:1fff:2d0a:d624:ddff:fe0a:b86d	-14		10.020	T
Timeout - The operation has timed out.

• https://nc.kirschdd.de/ 91.14.231.135	302	https://nc.kirschdd.de/index.php/login	2.983	B
Date: Tue, 01 Oct 2024 19:00:22 GMT
Server: Apache
Strict-Transport-Security: max-age=15552000; includeSubDomains
Referrer-Policy: no-referrer
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Permitted-Cross-Domain-Policies: none
X-Robots-Tag: noindex, nofollow
X-XSS-Protection: 1; mode=block
X-Powered-By: PHP/8.2.20
Set-Cookie: ocoy9hdnzx9b=srh3cf16jpnueme28bjk3bk5f4; path=/; secure; HttpOnly; SameSite=Lax,oc_sessionPassphrase=JoyQE%2BwMPvi6u%2BtB9GEGGHCnlog23b0FvGt9FME6dPMPdtup3faGjF15BNPyMI7hz6UE%2FLHsLQHyHslaaD0He1%2B2xXv2aZdU7jGQ8rJ52w3AwcB6vZcGeqUcTB%2BmhDZL; path=/; secure; HttpOnly; SameSite=Lax,ocoy9hdnzx9b=srh3cf16jpnueme28bjk3bk5f4; path=/; secure; HttpOnly; SameSite=Lax,__Host-nc_sameSiteCookielax=true; path=/; httponly;secure; expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=lax,__Host-nc_sameSiteCookiestrict=true; path=/; httponly;secure; expires=Fri, 31-Dec-2100 23:59:59 GMT; SameSite=strict,ocoy9hdnzx9b=srh3cf16jpnueme28bjk3bk5f4; path=/; secure; HttpOnly; SameSite=Lax
Content-Security-Policy: default-src 'self'; script-src 'self' 'nonce-M3pQdHZCNEF1RzZHV1dtamJkZ1p5MHlIMEpFb2FuTThoYS9IZVIrNGVqUT06ajNpWHpHWkJ5alRpQUIzRk81OUpnM2pGc3Z0d1h5UnBzTUNnSGk3c0tHYz0='; style-src 'self' 'unsafe-inline'; frame-src ; img-src data: blob:; font-src 'self' data:; media-src ; connect-src ; object-src 'none'; base-uri 'self';
Location: https://nc.kirschdd.de/index.php/login
Content-Length: 0
Content-Type: text/html; charset=UTF-8

• https://nc.kirschdd.de/ 2003:e7:1fff:2d0a:d624:ddff:fe0a:b86d	-14		10.013	T
Timeout - The operation has timed out.

• https://nc.kirschdd.de/index.php/login	-14		10.030	T
Timeout - The operation has timed out.

• http://nc.kirschdd.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 91.14.231.135	-14		10.030	T
Timeout - The operation has timed out.
Visible Content:

• http://nc.kirschdd.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2003:e7:1fff:2d0a:d624:ddff:fe0a:b86d	-14		10.013	T
Timeout - The operation has timed out.
Visible Content:

• https://91.14.231.135/ 91.14.231.135 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	200	Html is minified: 100.00 % Other inline scripts (∑/total): 0/0	2.390	N
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Date: Tue, 01 Oct 2024 19:00:57 GMT
Server: Apache
ETag: "2d-5b6831da5d0f7"
Accept-Ranges: bytes
Last-Modified: Tue, 15 Dec 2020 16:18:57 GMT
Content-Length: 45
Content-Type: text/html

• https://[2003:00e7:1fff:2d0a:d624:ddff:fe0a:b86d]/ 2003:e7:1fff:2d0a:d624:ddff:fe0a:b86d	-14		10.030	T
Timeout - The operation has timed out.

7. Comments

	1. General Results, most used to calculate the result
A	name "nc.kirschdd.de" is subdomain, public suffix is ".de", top-level-domain is ".de", top-level-domain-type is "country-code", Country is Germany, tld-manager is "DENIC eG", num .de-domains preloaded: 9732 (complete: 245733)
A	Good: All ip addresses are public addresses
A	Good: Minimal 2 ip addresses per domain name found: nc.kirschdd.de has 2 different ip addresses (authoritative).
A	Good: Ipv4 and Ipv6 addresses per domain name found: nc.kirschdd.de has 1 ipv4, 1 ipv6 addresses
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: every cookie sent via https is marked as secure
A	Good: Every cookie has a SameSite Attribute with a correct value Strict/Lax/None
	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 (1 urls)
	https://91.14.231.135/ 91.14.231.135			Url with incomplete Content-Type - header - missing charset
B	Warning: HSTS max-age is too short - minimum 31536000 = 365 days required, 15552000 seconds = 180 days found
K	https://nc.kirschdd.de/ 91.14.231.135, Status 302		https://nc.kirschdd.de/ 2003:e7:1fff:2d0a:d624:ddff:fe0a:b86d, Status -14	Configuration problem - different ip addresses with different status
N	https://91.14.231.135/ 91.14.231.135	200		Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
A	Good: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain nc.kirschdd.de, 2 ip addresses.
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.nc.kirschdd.de
	2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)
U				No https result with http status 2 or 4 (standard-check) found, no header checked.
	3. DNS- and NameServer - Checks
A	Info:: 49 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
A	Info:: 49 Queries complete, 49 with IPv6, 0 with IPv4.
A	Good: All DNS Queries done via IPv6.
	Bad (greater 8):: An average of 24.5 queries per domain name server required to find all ip addresses of all name servers.
A	Info:: 2 different Name Servers found: docks14.rzone.de, shades01.rzone.de, 2 Name Servers included in Delegation: docks14.rzone.de, shades01.rzone.de, 2 Name Servers included in 1 Zone definitions: docks14.rzone.de, shades01.rzone.de, 1 Name Servers listed in SOA.Primary: docks14.rzone.de.
A	Good: Only one SOA.Primary Name Server found.: docks14.rzone.de.
A	Good: SOA.Primary Name Server included in the delegation set.: docks14.rzone.de.
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	Info: Ipv4-Subnet-list: 2 Name Servers, 2 different subnets (first Byte): 185., 217., 2 different subnets (first two Bytes): 185.132., 217.160., 2 different subnets (first three Bytes): 185.132.34., 217.160.80.
A	Excellent: Every Name Server IPv4-address starts with an unique Byte.
A	Info: IPv6-Subnet-list: 2 Name Servers with IPv6, 2 different subnets (first block): 2001:, 2607:, 2 different subnets (first two blocks): 2001:08d8:, 2607:f1c0:, 2 different subnets (first three blocks): 2001:08d8:00fe:, 2607:f1c0:00fe:, 2 different subnets (first four blocks): 2001:08d8:00fe:0053:, 2607:f1c0:00fe:0053:
A	Excellent: Every Name Server IPv6-address starts with an unique Hex-block
A	Good: Nameserver supports TCP connections: 4 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 4 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 4 good Nameserver
A	Good: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 4 good Nameserver
	Nameserver doesn't pass all EDNS-Checks: docks14.rzone.de: 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
	http://nc.kirschdd.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 91.14.231.135	-14		Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
	http://nc.kirschdd.de/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2003:e7:1fff:2d0a:d624:ddff:fe0a:b86d	-14		Fatal: Check of /.well-known/acme-challenge/random-filename has a timeout. Creating a Letsencrypt certificate via http-01 challenge can't work. You need a running webserver (http) and an open port 80. If it's a home server + ipv4, perhaps a correct port forwarding port 80 extern ⇒ working port intern is required. Port 80 / http can redirect to another domain port 80 or port 443, but not other ports. If it's a home server, perhaps your ISP blocks port 80. Then you may use the dns-01 challenge. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
A	Good: No https + http status 200 with inline CSS / JavaScript found
A	Good: Every https result with status 200 has a minified Html-Content with a quota lower then 110 %.
	https://91.14.231.135/ 91.14.231.135	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.
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: 204897 milliseconds, 204.897 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

nc.kirschdd.de

91.14.231.135

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

not supported

nc.kirschdd.de

91.14.231.135

443

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

not supported

no http/2 via ALPN
SNI required

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

no http/2 via ALPN
SNI required

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

Chain (complete)	1	CN=nc.kirschdd.de
	2	CN=R11, O=Let's Encrypt, C=US

91.14.231.135

443

Certificate/chain invalid and wrong name

Tls12

ECDH Ephermal

255

Aes256

256

Sha384

not supported

91.14.231.135

443

Certificate/chain invalid and wrong name

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

Self signed certificate		1	CN=localhost, OU=For Testing Purposes Only, O=Apache HTTP Server, L=Santa Barbara, C=US, emailAddress=root@localhost

9. Certificates

CN=nc.kirschdd.de

11.08.2024

09.11.2024
expires in 33 days

nc.kirschdd.de - 1 entry

CN=nc.kirschdd.de

11.08.2024

09.11.2024
expires in 33 days

nc.kirschdd.de - 1 entry

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	03E5EB1E4AEF19A3256909742F61582CBC39
Thumbprint:	002B2E56CE6D01D11DCEEFB912B682A594CC72F7
SHA256 / Certificate:	78snLRKOdvGlILz+/Ska4ZDCvYgzHw7TIyGFzgftyPY=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	aeb396eab426f4485ea56170e347d76da23bc313dc6ee186fed9b35c84e9c9cf
SHA256 hex / Subject Public Key Information (SPKI):	aeb396eab426f4485ea56170e347d76da23bc313dc6ee186fed9b35c84e9c9cf (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:	Check unknown. No result 404 / 200
OCSP - Url:	http://r11.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=R11, O=Let's Encrypt, C=US

13.03.2024

13.03.2027
expires in 887 days

CN=R11, O=Let's Encrypt, C=US

13.03.2024

13.03.2027
expires in 887 days

Keyalgorithm	RSA encryption (2048 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	008A7D3E13D62F30EF2386BD29076B34F8
Thumbprint:	696DB3AF0DFFC17E65C6A20D925C5A7BD24DEC7E
SHA256 / Certificate:	WR6c5shj06B56fq+FHjHM5omshJp3eeVIRNhAkrjGkQ=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	6ddac18698f7f1f7e1c69b9bce420d974ac6f94ca8b2c761701623f99c767dc7
SHA256 hex / Subject Public Key Information (SPKI):
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 3892 days

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

04.06.2015

04.06.2035
expires in 3892 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:

E=root@localhost, CN=localhost, OU=For Testing Purposes Only, O=Apache HTTP Server, L=Santa Barbara, S=California, C=US

15.12.2020

15.12.2022
662 days expired

E=root@localhost, CN=localhost, OU=For Testing Purposes Only, O=Apache HTTP Server, L=Santa Barbara, S=California, C=US

15.12.2020

15.12.2022
662 days expired

Keyalgorithm	RSA encryption (4096 bit)
Signatur:	SHA256 With RSA-Encryption
Serial Number:	02
Thumbprint:	3BA5C5BC43A6E425EDB4DD3856F95C473AB14EAD
SHA256 / Certificate:	1/CrR8Fb8MKFvqJjpBd8BfG1wj1iDyN4xns9P+/hCdQ=
SHA256 hex / Cert (DANE * 0 1):	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):	2a5c7c5880c75af53170d7e8a59cba424bacbaf7772178ae0cf582747d8b4b1f
SHA256 hex / Subject Public Key Information (SPKI):	dae146ea351f24647c5ba32f73a9f6f9ec74034680709ab19aa51756e14a034f (is buggy, ignore the result)
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:

NotTimeValid: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.

10. Last Certificates - Certificate Transparency Log Check

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

Issuer				last 7 days	active	num Certs
CN=R11, O=Let's Encrypt, C=US				0	1	1

CertSpotter-Id	Issuer	not before	not after	Domain names	LE-Duplicate	next LE
7918369523 leaf cert	CN=R11, O=Let's Encrypt, C=US	2024-08-11 09:58:59	2024-11-09 09:58:58	nc.kirschdd.de - 1 entries

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

No CRT - CT-Log entries found

11. Html-Content - Entries

No Html-Content entries found. Only checked if https + status 200/401/403/404

12. Html-Parsing via https://validator.nu/ / https://validator.w3.org/nu/ (started 2024-09-28, 09:00, alpha)

Unfortunately, there are differences between the first used validator.nu and validator.w3.org/nu/ - switched to validator.w3.org/nu/. Looks like some error messages (link - fetchpriority attribute) of validator.nu are obsolete, not seen in the w3.org-version and not found in the current specification: link may have a fetchpriority attribute.

No https result http status 200 and Content-Type text/html or text/xml found, no Html-Parsing - Check

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: docks14.rzone.de, shades01.rzone.de

QNr.	Domain	Type	NS used
1	de	NS	a.root-servers.net (2001:503:ba3e::2:30)
	Answer: a.nic.de, f.nic.de, l.de.net, n.de.net, s.de.net, z.nic.de
2	docks14.rzone.de	NS	a.nic.de (2001:678:2::53)
	Answer: ns-anyslv.ui-dns.de, ns1.rzone.de, ns2.rzone.de, ns4.rzone.de
	Answer: ns1.rzone.de 193.141.3.6
	Answer: ns2.rzone.de 81.169.144.234
	Answer: ns4.rzone.de 192.166.192.224, 2a01:238:e100:f003::110
3	shades01.rzone.de	NS	a.nic.de (2001:678:2::53)
	Answer: ns-anyslv.ui-dns.de, ns1.rzone.de, ns2.rzone.de, ns4.rzone.de
	Answer: ns1.rzone.de 193.141.3.6
	Answer: ns2.rzone.de 81.169.144.234
	Answer: ns4.rzone.de 192.166.192.224, 2a01:238:e100:f003::110
4	ns-anyslv.ui-dns.de	NS	a.nic.de (2001:678:2::53)
	Answer: ns-de.ui-dns.biz, ns-de.ui-dns.com, ns-de.ui-dns.de, ns-de.ui-dns.org
	Answer: ns-de.ui-dns.de 185.132.32.193, 2001:8d8:fe:53:0:d9a0:50c1:100, 217.160.80.193, 2607:f1c0:fe:53:185:132:32:193
5	biz	NS	b.root-servers.net (2001:500:200::b)
	Answer: a.gtld.biz, b.gtld.biz, c.gtld.biz, m.gtld.biz, n.gtld.biz, w.gtld.biz, x.gtld.biz, y.gtld.biz
6	ns-de.ui-dns.biz	NS	a.gtld.biz (2001:502:ad09::30)
	Answer: ns-biz.ui-dns.biz, ns-biz.ui-dns.com, ns-biz.ui-dns.de, ns-biz.ui-dns.org
	Answer: ns-biz.ui-dns.biz 185.132.33.195, 2001:8d8:fe:53:0:d9a0:51c3:100, 217.160.81.195, 2607:f1c0:fe:53:185:132:33:195
7	com	NS	a.root-servers.net (2001:503:ba3e::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
8	ns-de.ui-dns.com	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: ns-com.ui-dns.biz, ns-com.ui-dns.com, ns-com.ui-dns.de, ns-com.ui-dns.org
	Answer: ns-com.ui-dns.com 185.132.34.214, 2001:8d8:fe:53:0:d9a0:52d6:100, 217.160.82.214, 2607:f1c0:fe:53:185:132:34:214
9	org	NS	f.root-servers.net (2001:500:2f::f)
	Answer: a0.org.afilias-nst.info, a2.org.afilias-nst.info, b0.org.afilias-nst.org, b2.org.afilias-nst.org, c0.org.afilias-nst.info, d0.org.afilias-nst.org
10	ns-de.ui-dns.org	NS	a0.org.afilias-nst.info (2001:500:e::1)
	Answer: ns-org.ui-dns.biz, ns-org.ui-dns.com, ns-org.ui-dns.de, ns-org.ui-dns.org
	Answer: ns-org.ui-dns.org 185.132.34.194, 2001:8d8:fe:53:0:d9a0:52c2:100, 217.160.82.194, 2607:f1c0:fe:53:185:132:34:194
11	ns-biz.ui-dns.com	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: ns-com.ui-dns.biz, ns-com.ui-dns.com, ns-com.ui-dns.de, ns-com.ui-dns.org
	Answer: ns-com.ui-dns.com 185.132.34.214, 2001:8d8:fe:53:0:d9a0:52d6:100, 217.160.82.214, 2607:f1c0:fe:53:185:132:34:214
12	ns-biz.ui-dns.de	NS	a.nic.de (2001:678:2::53)
	Answer: ns-de.ui-dns.biz, ns-de.ui-dns.com, ns-de.ui-dns.de, ns-de.ui-dns.org
	Answer: ns-de.ui-dns.de 185.132.32.193, 2001:8d8:fe:53:0:d9a0:50c1:100, 217.160.80.193, 2607:f1c0:fe:53:185:132:32:193
13	ns-biz.ui-dns.org	NS	a0.org.afilias-nst.info (2001:500:e::1)
	Answer: ns-org.ui-dns.biz, ns-org.ui-dns.com, ns-org.ui-dns.de, ns-org.ui-dns.org
	Answer: ns-org.ui-dns.org 185.132.34.194, 2001:8d8:fe:53:0:d9a0:52c2:100, 217.160.82.194, 2607:f1c0:fe:53:185:132:34:194
14	ns-com.ui-dns.biz	NS	a.gtld.biz (2001:502:ad09::30)
	Answer: ns-biz.ui-dns.biz, ns-biz.ui-dns.com, ns-biz.ui-dns.de, ns-biz.ui-dns.org
	Answer: ns-biz.ui-dns.biz 185.132.33.195, 2001:8d8:fe:53:0:d9a0:51c3:100, 217.160.81.195, 2607:f1c0:fe:53:185:132:33:195
15	ns-com.ui-dns.de	NS	a.nic.de (2001:678:2::53)
	Answer: ns-de.ui-dns.biz, ns-de.ui-dns.com, ns-de.ui-dns.de, ns-de.ui-dns.org
	Answer: ns-de.ui-dns.de 185.132.32.193, 2001:8d8:fe:53:0:d9a0:50c1:100, 217.160.80.193, 2607:f1c0:fe:53:185:132:32:193
16	ns-com.ui-dns.org	NS	a0.org.afilias-nst.info (2001:500:e::1)
	Answer: ns-org.ui-dns.biz, ns-org.ui-dns.com, ns-org.ui-dns.de, ns-org.ui-dns.org
	Answer: ns-org.ui-dns.org 185.132.34.194, 2001:8d8:fe:53:0:d9a0:52c2:100, 217.160.82.194, 2607:f1c0:fe:53:185:132:34:194
17	ns-org.ui-dns.biz	NS	a.gtld.biz (2001:502:ad09::30)
	Answer: ns-biz.ui-dns.biz, ns-biz.ui-dns.com, ns-biz.ui-dns.de, ns-biz.ui-dns.org
	Answer: ns-biz.ui-dns.biz 185.132.33.195, 2001:8d8:fe:53:0:d9a0:51c3:100, 217.160.81.195, 2607:f1c0:fe:53:185:132:33:195
18	ns-org.ui-dns.com	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: ns-com.ui-dns.biz, ns-com.ui-dns.com, ns-com.ui-dns.de, ns-com.ui-dns.org
	Answer: ns-com.ui-dns.com 185.132.34.214, 2001:8d8:fe:53:0:d9a0:52d6:100, 217.160.82.214, 2607:f1c0:fe:53:185:132:34:214
19	ns-org.ui-dns.de	NS	a.nic.de (2001:678:2::53)
	Answer: ns-de.ui-dns.biz, ns-de.ui-dns.com, ns-de.ui-dns.de, ns-de.ui-dns.org
	Answer: ns-de.ui-dns.de 185.132.32.193, 2001:8d8:fe:53:0:d9a0:50c1:100, 217.160.80.193, 2607:f1c0:fe:53:185:132:32:193
20	ns-anyslv.ui-dns.de: 185.132.32.247, 217.160.80.247	A	ns-de.ui-dns.de (2001:8d8:fe:53:0:d9a0:50c1:100)
21	ns-anyslv.ui-dns.de: 2001:8d8:fe:53:616e:7973:6c76:310a, 2607:f1c0:fe:53:185:132:32:247	AAAA	ns-de.ui-dns.de (2001:8d8:fe:53:0:d9a0:50c1:100)
22	ns-de.ui-dns.biz: 185.132.33.193, 217.160.81.193	A	ns-biz.ui-dns.biz (2001:8d8:fe:53:0:d9a0:51c3:100)
23	ns-de.ui-dns.biz: 2001:8d8:fe:53:0:d9a0:51c1:100, 2607:f1c0:fe:53:185:132:33:193	AAAA	ns-biz.ui-dns.biz (2001:8d8:fe:53:0:d9a0:51c3:100)
24	ns-de.ui-dns.com: 185.132.34.193, 217.160.82.193	A	ns-com.ui-dns.com (2001:8d8:fe:53:0:d9a0:52d6:100)
25	ns-de.ui-dns.com: 2001:8d8:fe:53:0:d9a0:52c1:100, 2607:f1c0:fe:53:185:132:34:193	AAAA	ns-com.ui-dns.com (2001:8d8:fe:53:0:d9a0:52d6:100)
26	ns-de.ui-dns.org: 185.132.35.193, 217.160.83.193	A	ns-org.ui-dns.org (2001:8d8:fe:53:0:d9a0:52c2:100)
27	ns-de.ui-dns.org: 2001:8d8:fe:53:0:d9a0:53c1:100, 2607:f1c0:fe:53:185:132:35:193	AAAA	ns-org.ui-dns.org (2001:8d8:fe:53:0:d9a0:52c2:100)
28	ns-biz.ui-dns.com: 185.132.34.195, 217.160.82.195	A	ns-com.ui-dns.com (2001:8d8:fe:53:0:d9a0:52d6:100)
29	ns-biz.ui-dns.com: 2001:8d8:fe:53:0:d9a0:52c3:100, 2607:f1c0:fe:53:185:132:34:195	AAAA	ns-com.ui-dns.com (2001:8d8:fe:53:0:d9a0:52d6:100)
30	ns-biz.ui-dns.de: 185.132.32.195, 217.160.80.195	A	ns-de.ui-dns.biz (2607:f1c0:fe:53:185:132:33:193)
31	ns-biz.ui-dns.de: 2001:8d8:fe:53:0:d9a0:50c3:100, 2607:f1c0:fe:53:185:132:32:195	AAAA	ns-de.ui-dns.biz (2607:f1c0:fe:53:185:132:33:193)
32	ns-biz.ui-dns.org: 185.132.35.195, 217.160.83.195	A	ns-org.ui-dns.org (2001:8d8:fe:53:0:d9a0:52c2:100)
33	ns-biz.ui-dns.org: 2001:8d8:fe:53:0:d9a0:53c3:100, 2607:f1c0:fe:53:185:132:35:195	AAAA	ns-org.ui-dns.org (2001:8d8:fe:53:0:d9a0:52c2:100)
34	ns-com.ui-dns.biz: 185.132.33.194, 217.160.81.194	A	ns-biz.ui-dns.biz (2001:8d8:fe:53:0:d9a0:51c3:100)
35	ns-com.ui-dns.biz: 2001:8d8:fe:53:0:d9a0:51c2:100, 2607:f1c0:fe:53:185:132:33:194	AAAA	ns-biz.ui-dns.biz (2001:8d8:fe:53:0:d9a0:51c3:100)
36	ns-com.ui-dns.de: 185.132.32.194, 217.160.80.194	A	ns-de.ui-dns.biz (2607:f1c0:fe:53:185:132:33:193)
37	ns-com.ui-dns.de: 2001:8d8:fe:53:0:d9a0:50c2:100, 2607:f1c0:fe:53:185:132:32:194	AAAA	ns-de.ui-dns.biz (2607:f1c0:fe:53:185:132:33:193)
38	ns-com.ui-dns.org: 185.132.35.194, 217.160.83.194	A	ns-org.ui-dns.org (2001:8d8:fe:53:0:d9a0:52c2:100)
39	ns-com.ui-dns.org: 2001:8d8:fe:53:0:d9a0:53c2:100, 2607:f1c0:fe:53:185:132:35:194	AAAA	ns-org.ui-dns.org (2001:8d8:fe:53:0:d9a0:52c2:100)
40	ns-org.ui-dns.biz: 185.132.33.196, 217.160.81.196	A	ns-biz.ui-dns.biz (2001:8d8:fe:53:0:d9a0:51c3:100)
41	ns-org.ui-dns.biz: 2001:8d8:fe:53:0:d9a0:51c4:100, 2607:f1c0:fe:53:185:132:33:196	AAAA	ns-biz.ui-dns.biz (2001:8d8:fe:53:0:d9a0:51c3:100)
42	ns-org.ui-dns.com: 185.132.34.196, 217.160.82.196	A	ns-com.ui-dns.biz (2607:f1c0:fe:53:185:132:33:194)
43	ns-org.ui-dns.com: 2001:8d8:fe:53:0:d9a0:52c4:100, 2607:f1c0:fe:53:185:132:34:196	AAAA	ns-com.ui-dns.biz (2607:f1c0:fe:53:185:132:33:194)
44	ns-org.ui-dns.de: 185.132.32.196, 217.160.80.196	A	ns-de.ui-dns.biz (2607:f1c0:fe:53:185:132:33:193)
45	ns-org.ui-dns.de: 2001:8d8:fe:53:0:d9a0:50c4:100, 2607:f1c0:fe:53:185:132:32:196	AAAA	ns-de.ui-dns.biz (2607:f1c0:fe:53:185:132:33:193)
46	docks14.rzone.de: 217.160.80.141	A	ns-anyslv.ui-dns.de (2607:f1c0:fe:53:185:132:32:247)
47	docks14.rzone.de: 2001:8d8:fe:53:5747:2a74:d:14	AAAA	ns-anyslv.ui-dns.de (2607:f1c0:fe:53:185:132:32:247)
48	shades01.rzone.de: 185.132.34.128	A	ns-anyslv.ui-dns.de (2607:f1c0:fe:53:185:132:32:247)
49	shades01.rzone.de: 2607:f1c0:fe:53:185:132:34:128	AAAA	ns-anyslv.ui-dns.de (2607:f1c0:fe:53:185:132:32:247)

14. CAA - Entries

Domainname	flag	Value	∑ Queries
nc.kirschdd.de			1
kirschdd.de	0	no CAA entry found	1
de	0	no CAA entry found	1

15. TXT - Entries

Domainname	Status	∑ Queries
kirschdd.de	ok	1
nc.kirschdd.de		1
_acme-challenge.nc.kirschdd.de	Name Error - The domain name does not exist	1
_acme-challenge.nc.kirschdd.de.kirschdd.de	perhaps wrong	1
_acme-challenge.nc.kirschdd.de.nc.kirschdd.de	Name Error - The domain name does not exist	1

16. DomainService - Entries

Type		Domain	Pref	Value	DNS-error	num Answers	Status	Description
SPF	TXT	nc.kirschdd.de					32768	TXT expected, but CNAME found. CNAME not allowed, only TXT queries are allowed. See RFC 7208, 4.4.

17. Cipher Suites

Summary
Domain	IP	Port	num Ciphers	time	Std.Protocol	Forward Secrecy
nc.kirschdd.de	91.14.231.135	443	5 Ciphers	37.29 sec		0 without, 5 FS	100.00 %
Complete		1	5 Ciphers 5.00 Ciphers/Check	37.29 sec	37.29 sec/Check	0 without, 5 FS	100.00 %

Details
Domain	IP	Port	Cipher (OpenSsl / IANA)
nc.kirschdd.de	91.14.231.135	443	ECDHE-RSA-CHACHA20-POLY1305		(Secure)	TLSv1.2	0xCC,0xA8	FS
5 Ciphers, 37.29 sec			TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
			ECDH		RSA	CHACHA20/POLY1305(256)	AEAD
			ECDHE-RSA-AES256-GCM-SHA384		(Secure)	TLSv1.2	0xC0,0x30	FS
			TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
			ECDH		RSA	AESGCM(256)	AEAD
			DHE-RSA-AES256-GCM-SHA384		(Secure)	TLSv1.2	0x00,0x9F	FS
			TLS_DHE_RSA_WITH_AES_256_GCM_SHA384
			DH		RSA	AESGCM(256)	AEAD
			ECDHE-RSA-AES128-GCM-SHA256		(Secure)	TLSv1.2	0xC0,0x2F	FS
			TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
			ECDH		RSA	AESGCM(128)	AEAD
			DHE-RSA-AES128-GCM-SHA256		(Secure)	TLSv1.2	0x00,0x9E	FS
			TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
			DH		RSA	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=589713fc-a19a-40ab-a242-928dc2c66c54

Last Result: https://check-your-website.server-daten.de/?q=nc.kirschdd.de - 2024-10-01 20:59:35

Do you like this page? Support this tool, add a link on your page:

<a href="https://check-your-website.server-daten.de/?q=nc.kirschdd.de" target="_blank">Check this Site: nc.kirschdd.de</a>

Do you really want to support this project? Donate: Check-your-website, IBAN DE98 1001 0010 0575 2211 07, SWIFT/BIC PBNKDEFF, Euro

QR-Code of this page - https://check-your-website.server-daten.de/?d=nc.kirschdd.de

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

6. Url-Checks

7. Comments

1. General Results, most used to calculate the result

2. Header-Checks (Cross-Origin-* headers are alpha - started 2024-06-05)

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

12. Html-Parsing via https://validator.nu/ / https://validator.w3.org/nu/ (started 2024-09-28, 09:00, alpha)

13. Nameserver - IP-Adresses

14. CAA - Entries

15. TXT - Entries

16. DomainService - Entries

17. Cipher Suites

18. Portchecks