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



I

Content problems - mixed content, missing files etc.

Checked:
14.10.2021 03:41:04


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
z.holmg.ren
A
45.33.119.22
Richardson/Texas/United States (US) - Linode, LLC
Hostname: li1056-22.members.linode.com
yes
1
0

AAAA

yes


www.z.holmg.ren

Name Error
yes
1
0
*.holmg.ren
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.z.holmg.ren
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 14748, Flags 256



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



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 01.11.2021, 00:00:00 +, Signature-Inception: 11.10.2021, 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: ren
ren
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 770, DigestType 2 and Digest iX6hWTL6RAeAnTLKfH2ksMDkVTFqiXlw8VIQnxjObNk=



1 RRSIG RR to validate DS RR found



RRSIG-Owner ren., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 26.10.2021, 22:00:00 +, Signature-Inception: 13.10.2021, 21:00:00 +, KeyTag 14748, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 14748 used to validate the DS RRSet in the parent zone



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 770, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 23134, Flags 256



Public Key with Algorithm 8, KeyTag 40880, Flags 257 (SEP = Secure Entry Point)



2 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner ren., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 09.12.2021, 12:22:44 +, Signature-Inception: 10.10.2021, 10:08:43 +, KeyTag 770, Signer-Name: ren



RRSIG-Owner ren., Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 09.12.2021, 12:22:44 +, Signature-Inception: 10.10.2021, 10:08:43 +, KeyTag 40880, Signer-Name: ren



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 770 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 40880 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 770, DigestType 2 and Digest "iX6hWTL6RAeAnTLKfH2ksMDkVTFqiXlw8VIQnxjObNk=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: holmg.ren
holmg.ren
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 "00qs6g14nofiahj7vislhfk8u5il2n89" between the hashed NSEC3-owner "00qs6g14nofiahj7vislhfk8u5il2n89" and the hashed NextOwner "00sjskr8a0gil02mfh0fa6k9moqr25bh". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: No Bitmap? Validated: RRSIG-Owner 00qs6g14nofiahj7vislhfk8u5il2n89.ren., Algorithm: 8, 2 Labels, original TTL: 3600 sec, Signature-expiration: 07.12.2021, 21:51:17 +, Signature-Inception: 09.10.2021, 02:42:15 +, KeyTag 23134, Signer-Name: ren



2 DNSKEY RR found



Public Key with Algorithm 13, KeyTag 2371, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 13, KeyTag 34505, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner holmg.ren., Algorithm: 13, 2 Labels, original TTL: 3600 sec, Signature-expiration: 13.11.2021, 01:05:14 +, Signature-Inception: 13.10.2021, 01:05:14 +, KeyTag 2371, Signer-Name: holmg.ren



Status: Good - Algorithmus 13 and DNSKEY with KeyTag 2371 used to validate the DNSKEY RRSet



Error: DNSKEY 2371 signs DNSKEY RRset, but no confirming DS RR in the parent zone found. No chain of trust created.

Zone: z.holmg.ren
z.holmg.ren
0 DS RR in the parent zone found



DS-Query in the parent zone has a valid NSEC RR as result with the domain name between the NSEC-Owner "z.holmg.ren" and the NextOwner "\000.z.holmg.ren". So the parent zone confirmes the non-existence of a DS RR.
Bitmap: A, 13, MX, TXT, AAAA, LOC, SRV, NAPTR, CERT, SSHFP, RRSIG, NSEC, TLSA, 53, HIP, 61, 64, 65, 99, URI, CAA



0 DNSKEY RR found






RRSIG Type 1 validates the A - Result: 45.33.119.22
Validated: RRSIG-Owner z.holmg.ren., Algorithm: 13, 3 Labels, original TTL: 300 sec, Signature-expiration: 15.10.2021, 02:42:01 +, Signature-Inception: 13.10.2021, 00:42:01 +, KeyTag 34505, Signer-Name: holmg.ren



CNAME-Query sends a valid NSEC RR as result with the query name "z.holmg.ren" equal the NSEC-owner "z.holmg.ren" and the NextOwner "\000.z.holmg.ren". So the zone confirmes the not-existence of that CNAME RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, 13, MX, TXT, AAAA, LOC, SRV, NAPTR, CERT, SSHFP, RRSIG, NSEC, TLSA, 53, HIP, 61, 64, 65, 99, URI, CAA Validated: RRSIG-Owner z.holmg.ren., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 15.10.2021, 02:42:01 +, Signature-Inception: 13.10.2021, 00:42:01 +, KeyTag 34505, Signer-Name: holmg.ren



Status: Good. NoData-Proof required and found.



TXT-Query sends a valid NSEC RR as result with the query name "z.holmg.ren" equal the NSEC-owner "z.holmg.ren" and the NextOwner "\000.z.holmg.ren". So the zone confirmes the not-existence of that TXT RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, 13, MX, AAAA, LOC, SRV, NAPTR, CERT, SSHFP, RRSIG, NSEC, TLSA, 53, HIP, 61, 64, 65, 99, URI, CAA Validated: RRSIG-Owner z.holmg.ren., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 15.10.2021, 02:42:02 +, Signature-Inception: 13.10.2021, 00:42:02 +, KeyTag 34505, Signer-Name: holmg.ren



Status: Good. NoData-Proof required and found.



AAAA-Query sends a valid NSEC RR as result with the query name "z.holmg.ren" equal the NSEC-owner "z.holmg.ren" and the NextOwner "\000.z.holmg.ren". So the zone confirmes the not-existence of that AAAA RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, 13, MX, TXT, LOC, SRV, NAPTR, CERT, SSHFP, RRSIG, NSEC, TLSA, 53, HIP, 61, 64, 65, 99, URI, CAA Validated: RRSIG-Owner z.holmg.ren., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 15.10.2021, 02:42:01 +, Signature-Inception: 13.10.2021, 00:42:01 +, KeyTag 34505, Signer-Name: holmg.ren



Status: Good. NoData-Proof required and found.



TLSA-Query (_443._tcp.z.holmg.ren) sends a valid NSEC RR as result with the query name "_443._tcp.z.holmg.ren" equal the NSEC-owner "_443._tcp.z.holmg.ren" and the NextOwner "\000._443._tcp.z.holmg.ren". So the zone confirmes the not-existence of that TLSA RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: RRSIG, NSEC Validated: RRSIG-Owner _443._tcp.z.holmg.ren., Algorithm: 13, 5 Labels, original TTL: 3600 sec, Signature-expiration: 15.10.2021, 02:42:01 +, Signature-Inception: 13.10.2021, 00:42:01 +, KeyTag 34505, Signer-Name: holmg.ren



Status: Good. NoData-Proof required and found.



CAA-Query sends a valid NSEC RR as result with the query name "z.holmg.ren" equal the NSEC-owner "z.holmg.ren" and the NextOwner "\000.z.holmg.ren". So the zone confirmes the not-existence of that CAA RR, but the existence of that query name (minimal one RR with that name exists).
Bitmap: A, 13, MX, TXT, AAAA, LOC, SRV, NAPTR, CERT, SSHFP, RRSIG, NSEC, TLSA, 53, HIP, 61, 64, 65, 99, URI Validated: RRSIG-Owner z.holmg.ren., Algorithm: 13, 3 Labels, original TTL: 3600 sec, Signature-expiration: 15.10.2021, 02:42:02 +, Signature-Inception: 13.10.2021, 00:42:02 +, KeyTag 34505, Signer-Name: holmg.ren



Status: Good. NoData-Proof required and found.

Zone: www.z.holmg.ren
www.z.holmg.ren
0 DS RR in the parent zone found



DS-Query in the parent zone has a valid NSEC RR as result with the domain name between the NSEC-Owner "www.z.holmg.ren" and the NextOwner "\000.www.z.holmg.ren". So the parent zone confirmes the non-existence of a DS RR.
Bitmap: RRSIG, NSEC


3. Name Servers

DomainNameserverNS-IP
www.z.holmg.ren
  boyd.ns.cloudflare.com

z.holmg.ren
  boyd.ns.cloudflare.com / 67m20
108.162.193.75
Newark/New Jersey/United States (US) - Cloudflare, Inc.


 
172.64.33.75
Newark/New Jersey/United States (US) - Cloudflare, Inc.


 
173.245.59.75
Newark/New Jersey/United States (US) - Cloudflare, Inc.


 
2606:4700:58::adf5:3b4b
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2803:f800:50::6ca2:c14b
San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.


 
2a06:98c1:50::ac40:214b
London/England/United Kingdom (GB) - CloudFLARENET-EU

holmg.ren
  boyd.ns.cloudflare.com / 67m20
108.162.193.75
Newark/New Jersey/United States (US) - Cloudflare, Inc.


 
172.64.33.75
Newark/New Jersey/United States (US) - Cloudflare, Inc.


 
173.245.59.75
Newark/New Jersey/United States (US) - Cloudflare, Inc.


 
2606:4700:58::adf5:3b4b
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2803:f800:50::6ca2:c14b
San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.


 
2a06:98c1:50::ac40:214b
London/England/United Kingdom (GB) - CloudFLARENET-EU


  miki.ns.cloudflare.com / 67m38
108.162.192.202
Newark/New Jersey/United States (US) - Cloudflare, Inc.


 
172.64.32.202
Newark/New Jersey/United States (US) - Cloudflare, Inc.


 
173.245.58.202
Newark/New Jersey/United States (US) - Cloudflare, Inc.


 
2606:4700:50::adf5:3aca
Montreal/Quebec/Canada (CA) - Cloudflare, Inc.


 
2803:f800:50::6ca2:c0ca
San José/Provincia de San Jose/Costa Rica (CR) - Cloudflare, Inc.


 
2a06:98c1:50::ac40:20ca
London/England/United Kingdom (GB) - CloudFLARENET-EU

ren
  a.zdnscloud.com


  b.zdnscloud.com


  c.zdnscloud.com


  d.zdnscloud.com


  f.zdnscloud.com


T  g.zdnscloud.com


  i.zdnscloud.com


  j.zdnscloud.com


4. SOA-Entries


Domain:ren
Zone-Name:ren
Primary:a.zdnscloud.com
Mail:td_dns_gtld.knet.cn
Serial:1634171472
Refresh:600
Retry:200
Expire:2491200
TTL:3600
num Entries:8


Domain:holmg.ren
Zone-Name:holmg.ren
Primary:boyd.ns.cloudflare.com
Mail:dns.cloudflare.com
Serial:2038584138
Refresh:10000
Retry:2400
Expire:604800
TTL:3600
num Entries:12


Domain:z.holmg.ren
Zone-Name:holmg.ren
Primary:boyd.ns.cloudflare.com
Mail:dns.cloudflare.com
Serial:2038584138
Refresh:10000
Retry:2400
Expire:604800
TTL:3600
num Entries:6


Domain:www.z.holmg.ren
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://z.holmg.ren/login.html, address used: https://z.holmg.ren/login.html, Screenshot created 2021-10-14 03:43:24 +00:0

Mobil (412px x 732px)

870 milliseconds

Screenshot mobile - https://z.holmg.ren/login.html
Mobil + Landscape (732px x 412px)

890 milliseconds

Screenshot mobile landscape - https://z.holmg.ren/login.html
Screen (1280px x 1680px)

1692 milliseconds

Screenshot Desktop - https://z.holmg.ren/login.html

Mobile- and other Chrome-Checks

widthheight
visual Viewport396732
content Size396816

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

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.3, X25519, and AES_128_GCM.

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://z.holmg.ren/
45.33.119.22
307
https://z.holmg.ren/
Html is minified: 103.70 %
0.313
A
Content-Type: text/html; charset=utf-8
Location: https://z.holmg.ren/
Date: Thu, 14 Oct 2021 01:42:30 GMT
Content-Length: 56
Connection: close

• https://z.holmg.ren/
45.33.119.22
302
https://z.holmg.ren/login.html
5.093
B
Access-Control-Allow-Origin: http://z.holmg.ren
Location: /login.html
Vary: Origin
Date: Thu, 14 Oct 2021 01:42:31 GMT
Content-Length: 0
Connection: close

• https://z.holmg.ren/login.html
No GZip used - 583 / 891 - 65.43 % possible
Inline-JavaScript (∑/total): 1/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 100.00 %
4.117
I
small visible content (num chars: 46)
You need to enable JavaScript to run this app.
Accept-Ranges: bytes
Access-Control-Allow-Origin: http://z.holmg.ren
Content-Length: 891
Content-Type: text/html; charset=utf-8
Last-Modified: Thu, 14 Oct 2021 01:42:43 GMT
Vary: Origin,Accept-Encoding
Date: Thu, 14 Oct 2021 01:42:43 GMT
Connection: close

• http://z.holmg.ren/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
45.33.119.22
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
307
https://z.holmg.ren/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 101.63 %
0.313
A
Visible Content: Temporary Redirect .
Content-Type: text/html; charset=utf-8
Location: https://z.holmg.ren/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Date: Thu, 14 Oct 2021 01:42:37 GMT
Content-Length: 125
Connection: close

• https://z.holmg.ren/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
403

Html is minified: 100.00 %
4.170
M
Forbidden
Visible Content: Forbidden
Access-Control-Allow-Origin: http://z.holmg.ren
Vary: Origin
Date: Thu, 14 Oct 2021 01:42:48 GMT
Content-Length: 9
Content-Type: text/plain; charset=utf-8
Connection: close

• https://45.33.119.22/
45.33.119.22
302
https://z.holmg.ren/login.html
4.224
N
Certificate error: RemoteCertificateNameMismatch
Access-Control-Allow-Origin: http://45.33.119.22
Location: /login.html
Vary: Origin
Date: Thu, 14 Oct 2021 01:42:38 GMT
Content-Length: 0
Connection: close

7. Comments


1. General Results, most used to calculate the result

Aname "z.holmg.ren" is subdomain, public suffix is ".ren", top-level-domain is ".ren", top-level-domain-type is "generic", tld-manager is "Beijing Qianxiang Wangjing Technology Development Co., Ltd.", num .ren-domains preloaded: 9 (complete: 168171)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: z.holmg.ren 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: z.holmg.ren has no ipv6 address.
Agood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
Ahttps://z.holmg.ren/ 45.33.119.22
302
https://z.holmg.ren/login.html
correct redirect https to https
Ahttps://45.33.119.22/ 45.33.119.22
302
https://z.holmg.ren/login.html
correct redirect https to https
Agood: destination is https
Agood - only one version with Http-Status 200
Agood: one preferred version: non-www is preferred
AGood: No cookie sent via http.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Ahttp://z.holmg.ren/ 45.33.119.22
307
https://z.holmg.ren/
correct redirect http - https with the same domain name
Bhttps://z.holmg.ren/ 45.33.119.22
302

Missing HSTS-Header
Bhttps://z.holmg.ren/login.html
200

Missing HSTS-Header
Bhttps://z.holmg.ren/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
403

Missing HSTS-Header
Ihttps://z.holmg.ren/login.html
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
Nhttps://45.33.119.22/ 45.33.119.22
302
https://z.holmg.ren/login.html
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 z.holmg.ren, 1 ip addresses, 1 different http results.

2. DNS- and NameServer - Checks

AInfo:: 7 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 7 Queries complete, 7 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 3.5 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: boyd.ns.cloudflare.com, miki.ns.cloudflare.com, 2 Name Servers included in Delegation: boyd.ns.cloudflare.com, miki.ns.cloudflare.com, 2 Name Servers included in 1 Zone definitions: boyd.ns.cloudflare.com, miki.ns.cloudflare.com, 1 Name Servers listed in SOA.Primary: boyd.ns.cloudflare.com.
AGood: Only one SOA.Primary Name Server found.: boyd.ns.cloudflare.com.
AGood: SOA.Primary Name Server included in the delegation set.: boyd.ns.cloudflare.com.
AGood: 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: boyd.ns.cloudflare.com, miki.ns.cloudflare.com
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 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: cloudflare.com
AGood: Name servers with different Country locations found: 2 Name Servers, 4 Countries: CA, CR, GB, US
AInfo: Ipv4-Subnet-list: 6 Name Servers, 3 different subnets (first Byte): 108., 172., 173., 3 different subnets (first two Bytes): 108.162., 172.64., 173.245., 6 different subnets (first three Bytes): 108.162.192., 108.162.193., 172.64.32., 172.64.33., 173.245.58., 173.245.59.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 6 Name Servers with IPv6, 3 different subnets (first block): 2606:, 2803:, 2a06:, 3 different subnets (first two blocks): 2606:4700:, 2803:f800:, 2a06:98c1:, 4 different subnets (first three blocks): 2606:4700:0050:, 2606:4700:0058:, 2803:f800:0050:, 2a06:98c1:0050:, 4 different subnets (first four blocks): 2606:4700:0050:0000:, 2606:4700:0058:0000:, 2803:f800:0050:0000:, 2a06:98c1:0050:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 6 good Nameserver
AGood: Nameserver supports Echo Capitalization: 6 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 6 good Nameserver
XNameserver Timeout checking EDNS512: g.zdnscloud.com
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 6 good Nameserver
Nameserver doesn't pass all EDNS-Checks: boyd.ns.cloudflare.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.
AGood: 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.

3. Content- and Performance-critical Checks

https://z.holmg.ren/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
403

Fatal: Check of /.well-known/acme-challenge/random-filename has a http status 401 / 403 Not Allowed / Forbidden. A http status 404 - Not Found - is expected. Creating a Letsencrypt certificate via http-01 challenge may not work. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
https://z.holmg.ren/login.html
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.
AGood: Every https result with status 200 has a minified Html-Content with a quota lower then 110 %.
https://z.holmg.ren/login.html
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://z.holmg.ren/login.html
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.: 1 script elements without defer/async.
AGood: All CSS / JavaScript files are sent with GZip. That reduces the content of the files. 2 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. 2 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, 2 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AInfo: No img element found, no alt attribute checked
AGood: 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
ADuration: 147776 milliseconds, 147.776 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
z.holmg.ren
z.holmg.ren
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
z.holmg.ren
z.holmg.ren
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Tls.1.2
no Tls.1.1
no Tls.1.0


z.holmg.ren
45.33.119.22
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

z.holmg.ren
45.33.119.22
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
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 http/2 via ALPN
No SNI required - domain included in main certificate
Tls.1.2
no Tls.1.1
no Tls.1.0


45.33.119.22
45.33.119.22
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

45.33.119.22
45.33.119.22
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
no http/2 via ALPN 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
no http/2 via ALPN
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0


9. Certificates

1.
1.
CN=z.holmg.ren
14.10.2021
12.01.2022
expires in 87 days
z.holmg.ren - 1 entry
1.
1.
CN=z.holmg.ren
14.10.2021

12.01.2022
expires in 87 days
z.holmg.ren - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03FD1C525803840F7A3BB26C847727549AF3
Thumbprint:39CDA3D216EFA5CDDCE1AF24B4F0BF8A74DACA3A
SHA256 / Certificate:yT6wH6TmAXSGRVxWK8DMf3DJ4zTL2+0ab8t/0MErV4g=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):dab95cb1a523c8959bce96cd0f315f4e259d119c99894f63b2967e707bffd8ee
SHA256 hex / Subject Public Key Information (SPKI):dab95cb1a523c8959bce96cd0f315f4e259d119c99894f63b2967e707bffd8ee (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)


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 1429 days


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020

15.09.2025
expires in 1429 days


KeyalgorithmRSA 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)


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 4978 days


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015

04.06.2035
expires in 4978 days


KeyalgorithmRSA 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)

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
8
8
8

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3012330494
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-14 00:27:19
2022-01-12 00:27:18
z.holmg.ren - 1 entries
duplicate nr. 3

3012329396
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-14 00:26:20
2022-01-12 00:26:19
z.holmg.ren - 1 entries
duplicate nr. 2

3012271213
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 23:57:24
2022-01-11 23:57:23
z.holmg.ren - 1 entries
duplicate nr. 1

3011941854
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 22:19:36
2022-01-11 22:19:35
*.z.holmg.ren, z.holmg.ren - 2 entries
duplicate nr. 5

3011941769
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 22:19:32
2022-01-11 22:19:31
*.z.holmg.ren, z.holmg.ren - 2 entries
duplicate nr. 4

3011941690
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 22:19:29
2022-01-11 22:19:28
*.z.holmg.ren, z.holmg.ren - 2 entries
duplicate nr. 3

3011948958
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 22:19:26
2022-01-11 22:19:25
*.z.holmg.ren, z.holmg.ren - 2 entries
duplicate nr. 2

3001249108
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-10 15:03:24
2022-01-08 15:03:23
*.z.holmg.ren, z.holmg.ren - 2 entries
duplicate nr. 1


2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 are listed

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
6 /0 new
6
6

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
5409384665
precert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 21:57:24
2022-01-11 22:57:23
z.holmg.ren
1 entries
duplicate nr. 1

5408866445
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 20:19:36
2022-01-11 21:19:35
*.z.holmg.ren, z.holmg.ren
2 entries
duplicate nr. 5
next Letsencrypt certificate: 2021-10-17 13:03:24
5408866148
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 20:19:32
2022-01-11 21:19:31
*.z.holmg.ren, z.holmg.ren
2 entries
duplicate nr. 4

5408865806
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 20:19:29
2022-01-11 21:19:28
*.z.holmg.ren, z.holmg.ren
2 entries
duplicate nr. 3

5408865902
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 20:19:26
2022-01-11 21:19:25
*.z.holmg.ren, z.holmg.ren
2 entries
duplicate nr. 2

5388723805
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-10 13:03:24
2022-01-08 14:03:23
*.z.holmg.ren, z.holmg.ren
2 entries
duplicate nr. 1


11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://z.holmg.ren/login.html
link
stylesheet
1

1
1
0
0
0
0


link
other
3
4,234 Bytes
0
3
0
0
0
0


meta
apple
2

0


0
0
0


meta
other
5

0


0
0
0


script

1

0
1
0
0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://z.holmg.ren/login.html

link
apple-touch-icon
assets/apple-touch-icon-180x180.png
200

1
ok
image/png, missing X-Content-Type-Options nosniff

No Cache-Control header
Wrong GZip: 2137/2137 Bytes






link
icon
assets/favicon.png
200

1
ok
image/png, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 1296 Bytes






link
mask-icon
assets/safari-pinned-tab.svg
200

1
ok
image/svg+xml, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 801 Bytes






link
stylesheet
login.613b75eb03ab9fa3e21b.css
200

1
Problems with inline data:image/svg+xml - see details.
text/css; charset=utf-8, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 51235/356594 Bytes




local SRI possible, possible hash-values:

sha256-jI+d85c5jSGwbJYumDCKElp3dOEGlExdEj5jY0wT0ng=
sha384-s54v3Wb6icE6zjBRssqymm/q2OspKKzGfrgOSrtjBGSNVIxm9ThiL8sVneuW8nEl
sha512-Tlan58/6iBMnDP7eiNIccq1V4IhtEJjMozxSu8h3WNAJbQVsIPNvo0+OcX3rF5fC6oqNGEIeheKeKMbsKVYpmA==

<link rel="stylesheet" href="login.613b75eb03ab9fa3e21b.css" crossorigin="anonymous" integrity="sha256-jI+d85c5jSGwbJYumDCKElp3dOEGlExdEj5jY0wT0ng=" />



Content loaded via url("...")

data:image/gif;base64,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1
data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIgdmlld0JveD0iMCAwIDI0IDI0IiBmaWxsPSJub25lIiBzdHJva2U9IiM5YWEwYWMiCiAgICAgc3Ryb2tlLXdpZHRoPSIyIiBzdHJva2UtbGluZWNhcD0icm91bmQiIHN0cm9rZS1saW5lam9pbj0icm91bmQiIGNsYXNzPSJmZWF0aGVyIGZlYXRoZXItY2hldnJvbi1kb3duIj4KICAgIDxwb2x5bGluZSBwb2ludHM9IjYgOSAxMiAxNSAxOCA5Ij48L3BvbHlsaW5lPgo8L3N2Zz4K1
data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIgdmlld0JveD0iMCAwIDI0IDI0IiBmaWxsPSJub25lIiBzdHJva2U9IiM5YWEwYWMiCiAgICAgc3Ryb2tlLXdpZHRoPSIyIiBzdHJva2UtbGluZWNhcD0icm91bmQiIHN0cm9rZS1saW5lam9pbj0icm91bmQiIGNsYXNzPSJmZWF0aGVyIGZlYXRoZXItZ2xvYmUiPgogICAgPGNpcmNsZSBjeD0iMTIiIGN5PSIxMiIgcj0iMTAiLz4KICAgIDxwYXRoIGQ9Ik0yIDEyaDIwTTEyIDJhMTUuMyAxNS4zIDAgMCAxIDQgMTAgMTUuMyAxNS4zIDAgMCAxLTQgMTAgMTUuMyAxNS4zIDAgMCAxLTQtMTAgMTUuMyAxNS4zIDAgMCAxIDQtMTB6Ii8+Cjwvc3ZnPgo=1
data:image/svg+xml;base64,PHN2ZyB4bWxucz0naHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmcnIHZpZXdCb3g9JzAgMCAxMCA1Jz48cGF0aCBmaWxsPScjOTk5JyBkPSdNMCAwTDEwIDBMNSA1TDAgMCcvPjwvc3ZnPg==1
data:image/svg+xml;base64,PHN2ZyBzdHJva2U9IiM4NDg2OGMiIGZpbGw9Im5vbmUiIGhlaWdodD0iMjQiIHN0cm9rZS1saW5lY2FwPSJyb3VuZCIgc3Ryb2tlLWxpbmVqb2luPSJyb3VuZCIgc3Ryb2tlLXdpZHRoPSIyIgogICAgIHZpZXdCb3g9IjAgMCAyNCAyNCIgd2lkdGg9IjI0IiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPgogICAgPHBhdGggZD0ibTE4IDYtMTIgMTIiLz4KICAgIDxwYXRoIGQ9Im02IDYgMTIgMTIiLz4KPC9zdmc+Cg==1
data:image/svg+xml;base64,PHN2ZyBzdHJva2U9IiM4NDg2OGMiIGZpbGw9Im5vbmUiIGhlaWdodD0iMjQiIHN0cm9rZS1saW5lY2FwPSJyb3VuZCIgc3Ryb2tlLWxpbmVqb2luPSJyb3VuZCIgc3Ryb2tlLXdpZHRoPSIyIgogICAgIHZpZXdCb3g9IjAgMCAyNCAyNCIgd2lkdGg9IjI0IiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPgogICAgPHBhdGggZD0ibTMgNmgyIDE2Ii8+CiAgICA8cGF0aCBkPSJtMTkgNnYxNGEyIDIgMCAwIDEgLTIgMmgtMTBhMiAyIDAgMCAxIC0yLTJ2LTE0bTMgMHYtMmEyIDIgMCAwIDEgMi0yaDRhMiAyIDAgMCAxIDIgMnYyIi8+CiAgICA8cGF0aCBkPSJtMTAgMTF2NiIvPgogICAgPHBhdGggZD0ibTE0IDExdjYiLz4KPC9zdmc+Cg==1
data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(0, 0, 0, 0.5)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E1
data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255, 255, 255, 0.5)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E1
data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3E%3Cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3E%3C/svg%3E1
data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3E%3Cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3E%3C/svg%3E1
data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 5'%3E%3Cpath fill='#999' d='M0 0L10 0L5 5L0 0'/%3E%3C/svg%3E1"fill" with a wrong # found. That would be correct if the svg is saved in a single file. But in a "data:" section you must it replace. Use %23 instead of the reserved char #.
Definition may be wrong. Check the following replacement:
data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 5'%3E%3Cpath fill='%23999' d='M0 0L10 0L5 5L0 0'/%3E%3C/svg%3E
data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 4'%3E%3Cpath stroke='%23fff' d='M0 2h4'/%3E%3C/svg%3E1
data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath fill='%23fff' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3E%3C/svg%3E3
data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3E%3Ccircle r='3' fill='%23fff'/%3E%3C/svg%3E1
data:image/svg+xml;charset=utf8,<svg xmlns="http://www.w3.org/2000/svg" width="134" height="134" viewBox="0 0 134 134"><path fill="#868e96" d="M65.92 66.34h2.16c14.802.42 30.928 6.062 29.283 20.35l-1.618 13.32c-.844 6.815-5.208 7.828-13.972 7.866H52.23c-8.764-.038-13.13-1.05-13.973-7.865l-1.62-13.32C34.994 72.4 51.12 66.76 65.92 66.34zM49.432 43.934c0-9.82 7.99-17.81 17.807-17.81 9.82 0 17.81 7.99 17.81 17.81 0 9.82-7.99 17.807-17.81 17.807-9.82 0-17.808-7.987-17.808-17.806z"/></svg>1"fill" with a wrong # found. That would be correct if the svg is saved in a single file. But in a "data:" section you must it replace. Use %23 instead of the reserved char #.
Definition may be wrong. Check the following replacement:
data:image/svg+xml;charset=utf8,<svg xmlns="http://www.w3.org/2000/svg" width="134" height="134" viewBox="0 0 134 134"><path fill="%23868e96" d="M65.92 66.34h2.16c14.802.42 30.928 6.062 29.283 20.35l-1.618 13.32c-.844 6.815-5.208 7.828-13.972 7.866H52.23c-8.764-.038-13.13-1.05-13.973-7.865l-1.62-13.32C34.994 72.4 51.12 66.76 65.92 66.34zM49.432 43.934c0-9.82 7.99-17.81 17.807-17.81 9.82 0 17.81 7.99 17.81 17.81 0 9.82-7.99 17.807-17.81 17.807-9.82 0-17.808-7.987-17.808-17.806z"/></svg>
data:image/svg+xml;charset=utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%235eba00' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-check'><polyline points='20 6 9 17 4 12'></polyline></svg>1
data:image/svg+xml;charset=utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23cd201f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-x'><line x1='18' y1='6' x2='6' y2='18'></line><line x1='6' y1='6' x2='18' y2='18'></line></svg>1

meta

utf-8


1
ok








meta
apple-mobile-web-app-capable
yes


1
ok








meta
apple-mobile-web-app-status-bar-style
default


1
ok








meta
google
notranslate


1
ok








meta
mobile-web-app-capable
yes


1
ok








meta
theme-color
#000000


1
ok








meta
viewport
width=device-width,initial-scale=1,shrink-to-fit=no


1
ok








script
src
login.613b75eb03ab9fa3e21b.js
200

1
ok
Missing defer / async attribute. text/javascript; charset=utf-8, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip: 627686/2315323 Bytes




local SRI possible, possible hash-values:

sha256-fgQ+rapLbPytWshdIFLixFs72Ii59Cj1KIHV57RKfXE=
sha384-I18QfOUrY+MzGuhyHkIyWUkL0ez3A3hTIPuJ9qPziT0J4373zjrN3mdcJ2ZfFUfD
sha512-vustn6izgoXEftdyJzix+XWau9DhEZKQweQTT4o2POCLuL9f9dARIqeKvDzHqnba5nOtCE84H1wfjF2ZXYFizg==

<script src="login.613b75eb03ab9fa3e21b.js" crossorigin="anonymous" integrity="sha256-fgQ+rapLbPytWshdIFLixFs72Ii59Cj1KIHV57RKfXE=" />




12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: boyd.ns.cloudflare.com, miki.ns.cloudflare.com

QNr.DomainTypeNS used
1
com
NS
f.root-servers.net (2001:500:2f::f)

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
boyd.ns.cloudflare.com
NS
b.gtld-servers.net (2001:503:231d::2:30)

Answer: ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com, ns6.cloudflare.com, ns7.cloudflare.com

Answer: ns3.cloudflare.com
162.159.0.33, 162.159.7.226, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:7e2

Answer: ns4.cloudflare.com
162.159.1.33, 162.159.8.55, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:837

Answer: ns5.cloudflare.com
162.159.2.9, 162.159.9.55, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:937

Answer: ns6.cloudflare.com
162.159.3.11, 162.159.5.6, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:506

Answer: ns7.cloudflare.com
162.159.4.8
3
miki.ns.cloudflare.com
NS
b.gtld-servers.net (2001:503:231d::2:30)

Answer: ns3.cloudflare.com, ns4.cloudflare.com, ns5.cloudflare.com, ns6.cloudflare.com, ns7.cloudflare.com

Answer: ns3.cloudflare.com
162.159.0.33, 162.159.7.226, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:7e2

Answer: ns4.cloudflare.com
162.159.1.33, 162.159.8.55, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:837

Answer: ns5.cloudflare.com
162.159.2.9, 162.159.9.55, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:937

Answer: ns6.cloudflare.com
162.159.3.11, 162.159.5.6, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:506

Answer: ns7.cloudflare.com
162.159.4.8
4
boyd.ns.cloudflare.com: 108.162.193.75, 172.64.33.75, 173.245.59.75
A
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
5
boyd.ns.cloudflare.com: 2606:4700:58::adf5:3b4b, 2803:f800:50::6ca2:c14b, 2a06:98c1:50::ac40:214b
AAAA
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
6
miki.ns.cloudflare.com: 108.162.192.202, 172.64.32.202, 173.245.58.202
A
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)
7
miki.ns.cloudflare.com: 2606:4700:50::adf5:3aca, 2803:f800:50::6ca2:c0ca, 2a06:98c1:50::ac40:20ca
AAAA
ns3.cloudflare.com (2400:cb00:2049:1::a29f:21)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
z.holmg.ren
0

no CAA entry found
1
0
holmg.ren
0

no CAA entry found
1
0
ren
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
holmg.ren
v=spf1 include:mailbox.org
ok
1
0
z.holmg.ren

ok
1
0
_acme-challenge.z.holmg.ren

Name Error - The domain name does not exist
1
0
_acme-challenge.z.holmg.ren.holmg.ren

Name Error - The domain name does not exist
1
0
_acme-challenge.z.holmg.ren.z.holmg.ren

Name Error - The domain name does not exist
1
0


15. Portchecks

Domain or IPPortDescriptionResultAnswer
z.holmg.ren
21
FTP



z.holmg.ren
21
FTP



z.holmg.ren
22
SSH
open
SSH-2.0-OpenSSH_8.8

z.holmg.ren
22
SSH
open
SSH-2.0-OpenSSH_8.8

z.holmg.ren
25
SMTP



z.holmg.ren
25
SMTP



z.holmg.ren
53
DNS



z.holmg.ren
53
DNS



z.holmg.ren
110
POP3



z.holmg.ren
110
POP3



z.holmg.ren
143
IMAP



z.holmg.ren
143
IMAP



z.holmg.ren
465
SMTP (encrypted)



z.holmg.ren
465
SMTP (encrypted)



z.holmg.ren
587
SMTP (encrypted, submission)



z.holmg.ren
587
SMTP (encrypted, submission)



z.holmg.ren
993
IMAP (encrypted)



z.holmg.ren
993
IMAP (encrypted)



z.holmg.ren
995
POP3 (encrypted)



z.holmg.ren
995
POP3 (encrypted)



z.holmg.ren
1433
MS SQL



z.holmg.ren
1433
MS SQL



z.holmg.ren
2082
cPanel (http)



z.holmg.ren
2082
cPanel (http)



z.holmg.ren
2083
cPanel (https)



z.holmg.ren
2083
cPanel (https)



z.holmg.ren
2086
WHM (http)



z.holmg.ren
2086
WHM (http)



z.holmg.ren
2087
WHM (https)



z.holmg.ren
2087
WHM (https)



z.holmg.ren
2089
cPanel Licensing



z.holmg.ren
2089
cPanel Licensing



z.holmg.ren
2095
cPanel Webmail (http)



z.holmg.ren
2095
cPanel Webmail (http)



z.holmg.ren
2096
cPanel Webmail (https)



z.holmg.ren
2096
cPanel Webmail (https)



z.holmg.ren
2222
DirectAdmin (http)



z.holmg.ren
2222
DirectAdmin (http)



z.holmg.ren
2222
DirectAdmin (https)



z.holmg.ren
2222
DirectAdmin (https)



z.holmg.ren
3306
mySql



z.holmg.ren
3306
mySql



z.holmg.ren
5224
Plesk Licensing



z.holmg.ren
5224
Plesk Licensing



z.holmg.ren
5432
PostgreSQL



z.holmg.ren
5432
PostgreSQL



z.holmg.ren
8080
Ookla Speedtest (http)



z.holmg.ren
8080
Ookla Speedtest (http)



z.holmg.ren
8080
Ookla Speedtest (https)



z.holmg.ren
8080
Ookla Speedtest (https)



z.holmg.ren
8083
VestaCP http



z.holmg.ren
8083
VestaCP http



z.holmg.ren
8083
VestaCP https



z.holmg.ren
8083
VestaCP https



z.holmg.ren
8443
Plesk Administration (https)



z.holmg.ren
8443
Plesk Administration (https)



z.holmg.ren
8447
Plesk Installer + Updates



z.holmg.ren
8447
Plesk Installer + Updates



z.holmg.ren
8880
Plesk Administration (http)



z.holmg.ren
8880
Plesk Administration (http)



z.holmg.ren
10000
Webmin (http)



z.holmg.ren
10000
Webmin (http)



z.holmg.ren
10000
Webmin (https)



z.holmg.ren
10000
Webmin (https)



45.33.119.22
21
FTP



45.33.119.22
21
FTP



45.33.119.22
22
SSH
open
SSH-2.0-OpenSSH_8.8

45.33.119.22
22
SSH
open
SSH-2.0-OpenSSH_8.8

45.33.119.22
25
SMTP



45.33.119.22
25
SMTP



45.33.119.22
53
DNS



45.33.119.22
53
DNS



45.33.119.22
110
POP3



45.33.119.22
110
POP3



45.33.119.22
143
IMAP



45.33.119.22
143
IMAP



45.33.119.22
465
SMTP (encrypted)



45.33.119.22
465
SMTP (encrypted)



45.33.119.22
587
SMTP (encrypted, submission)



45.33.119.22
587
SMTP (encrypted, submission)



45.33.119.22
993
IMAP (encrypted)



45.33.119.22
993
IMAP (encrypted)



45.33.119.22
995
POP3 (encrypted)



45.33.119.22
995
POP3 (encrypted)



45.33.119.22
1433
MS SQL



45.33.119.22
1433
MS SQL



45.33.119.22
2082
cPanel (http)



45.33.119.22
2082
cPanel (http)



45.33.119.22
2083
cPanel (https)



45.33.119.22
2083
cPanel (https)



45.33.119.22
2086
WHM (http)



45.33.119.22
2086
WHM (http)



45.33.119.22
2087
WHM (https)



45.33.119.22
2087
WHM (https)



45.33.119.22
2089
cPanel Licensing



45.33.119.22
2089
cPanel Licensing



45.33.119.22
2095
cPanel Webmail (http)



45.33.119.22
2095
cPanel Webmail (http)



45.33.119.22
2096
cPanel Webmail (https)



45.33.119.22
2096
cPanel Webmail (https)



45.33.119.22
2222
DirectAdmin (http)



45.33.119.22
2222
DirectAdmin (http)



45.33.119.22
2222
DirectAdmin (https)



45.33.119.22
2222
DirectAdmin (https)



45.33.119.22
3306
mySql



45.33.119.22
3306
mySql



45.33.119.22
5224
Plesk Licensing



45.33.119.22
5224
Plesk Licensing



45.33.119.22
5432
PostgreSQL



45.33.119.22
5432
PostgreSQL



45.33.119.22
8080
Ookla Speedtest (http)



45.33.119.22
8080
Ookla Speedtest (http)



45.33.119.22
8080
Ookla Speedtest (https)



45.33.119.22
8080
Ookla Speedtest (https)



45.33.119.22
8083
VestaCP http



45.33.119.22
8083
VestaCP http



45.33.119.22
8083
VestaCP https



45.33.119.22
8083
VestaCP https



45.33.119.22
8443
Plesk Administration (https)



45.33.119.22
8443
Plesk Administration (https)



45.33.119.22
8447
Plesk Installer + Updates



45.33.119.22
8447
Plesk Installer + Updates



45.33.119.22
8880
Plesk Administration (http)



45.33.119.22
8880
Plesk Administration (http)



45.33.119.22
10000
Webmin (http)



45.33.119.22
10000
Webmin (http)



45.33.119.22
10000
Webmin (https)



45.33.119.22
10000
Webmin (https)





Permalink: https://check-your-website.server-daten.de/?i=4f52edd4-a844-4156-8146-226f4f1c4460


Last Result: https://check-your-website.server-daten.de/?q=z.holmg.ren - 2021-10-14 03:41:04


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