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Checked:
06.08.2019 15:25:11

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1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
bbr-test8.printern.dk	A	147.29.101.87 Copenhagen/Capital Region/Denmark (DK) - DXC Technology Danmark A/S Hostname: csc-cprproxyt.printern.dk	yes	1	0
	AAAA		yes
www.bbr-test8.printern.dk	A	147.29.101.87 Copenhagen/Capital Region/Denmark (DK) - DXC Technology Danmark A/S Hostname: csc-cprproxyt.printern.dk	yes	1	0
	AAAA		yes

2. DNSSEC

Zone (*)	DNSSEC - Informations

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


	• 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 59944, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.08.2019, 00:00:00 +, Signature-Inception: 31.07.2019, 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: dk
dk	1 DS RR in the parent zone found


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner dk., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 19.08.2019, 05:00:00 +, Signature-Inception: 06.08.2019, 04:00:00 +, KeyTag 59944, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 59944 used to validate the DS RRSet in the parent zone


	3 DNSKEY RR found


	Public Key with Algorithm 8, KeyTag 6388, Flags 256


	Public Key with Algorithm 8, KeyTag 32195, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 8, KeyTag 42580, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner dk., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 02.09.2019, 14:14:57 +, Signature-Inception: 06.08.2019, 01:03:51 +, KeyTag 32195, Signer-Name: dk


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 32195 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 32195, DigestType 2 and Digest "FnyzZSBI9HgiLpWNHK2QfX7LKOelRd4BuFka0p6sZEQ=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: printern.dk
printern.dk	1 DS RR in the parent zone found


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner printern.dk., Algorithm: 8, 2 Labels, original TTL: 7200 sec, Signature-expiration: 02.09.2019, 09:20:12 +, Signature-Inception: 05.08.2019, 00:03:44 +, KeyTag 6388, Signer-Name: dk


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 6388 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 5, KeyTag 41917, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 5, KeyTag 51075, Flags 256


	2 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner printern.dk., Algorithm: 5, 2 Labels, original TTL: 28800 sec, Signature-expiration: 19.08.2019, 18:14:25 +, Signature-Inception: 20.07.2019, 17:32:01 +, KeyTag 41917, Signer-Name: printern.dk


	RRSIG-Owner printern.dk., Algorithm: 5, 2 Labels, original TTL: 28800 sec, Signature-expiration: 19.08.2019, 18:14:25 +, Signature-Inception: 20.07.2019, 17:32:01 +, KeyTag 51075, Signer-Name: printern.dk


	• Status: Good - Algorithmus 5 and DNSKEY with KeyTag 41917 used to validate the DNSKEY RRSet


	• Status: Good - Algorithmus 5 and DNSKEY with KeyTag 51075 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 5, KeyTag 41917, DigestType 2 and Digest "0HefuQiAtWSl7CD5hFJNdC5zdt9PmfMO8kR5dSviKpE=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: bbr-test8.printern.dk
bbr-test8.printern.dk	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 "*.printern.dk" and the NextOwner "_dmarc.printern.dk". So the parent zone confirmes the non-existence of a DS RR. Bitmap: A, TXT, RRSIG, NSEC


	DS-Query in the parent zone has a valid NSEC RR as result with the domain name between the NSEC-Owner "_dmarc.printern.dk" and the NextOwner "bbr-testkva.printern.dk". So the parent zone confirmes the non-existence of a DS RR. Bitmap: TXT, RRSIG, NSEC


	0 DNSKEY RR found





	RRSIG Type 1, expiration 2019-08-31 13:45:45 + doesn't validate the A - Result. Signature is invalid.


	RRSIG Type 16, expiration 2019-08-19 17:37:57 + doesn't validate the TXT - Result. Signature is invalid.


	RRSIG Type 47, expiration 2019-09-04 14:44:59 + validates the NSEC RR that proves the not-existence of the A RR. Owner *.printern.dk, NextOwner: _dmarc.printern.dk. Bitmap: A, TXT, RRSIG, NSEC


	RRSIG Type 47, expiration 2019-09-04 14:44:59 + validates the NSEC RR that proves the not-existence of the CNAME RR. Owner *.printern.dk, NextOwner: _dmarc.printern.dk. Bitmap: A, TXT, RRSIG, NSEC


	RRSIG Type 47, expiration 2019-09-04 14:44:59 + validates the NSEC RR that proves the not-existence of the TXT RR. Owner *.printern.dk, NextOwner: _dmarc.printern.dk. Bitmap: A, TXT, RRSIG, NSEC


	RRSIG Type 47, expiration 2019-09-04 14:44:59 + validates the NSEC RR that proves the not-existence of the AAAA RR. Owner *.printern.dk, NextOwner: _dmarc.printern.dk. Bitmap: A, TXT, RRSIG, NSEC


	RRSIG Type 47, expiration 2019-09-04 14:44:59 + validates the NSEC RR that proves the not-existence of the TLSA RR. Owner *.printern.dk, NextOwner: _dmarc.printern.dk. Bitmap: A, TXT, RRSIG, NSEC


	RRSIG Type 47, expiration 2019-09-04 14:44:59 + validates the NSEC RR that proves the not-existence of the CAA RR. Owner *.printern.dk, NextOwner: _dmarc.printern.dk. Bitmap: A, TXT, RRSIG, NSEC

Zone: www.bbr-test8.printern.dk
www.bbr-test8.printern.dk	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 "*.printern.dk" and the NextOwner "_dmarc.printern.dk". So the parent zone confirmes the non-existence of a DS RR. Bitmap: A, TXT, RRSIG, NSEC


	DS-Query in the parent zone has a valid NSEC RR as result with the domain name between the NSEC-Owner "_dmarc.printern.dk" and the NextOwner "bbr-testkva.printern.dk". So the parent zone confirmes the non-existence of a DS RR. Bitmap: TXT, RRSIG, NSEC


	RRSIG Type 1, expiration 2019-08-31 13:45:45 + doesn't validate the A - Result. Signature is invalid.


	RRSIG Type 16, expiration 2019-08-19 17:37:57 + doesn't validate the TXT - Result. Signature is invalid.


	RRSIG Type 47, expiration 2019-09-04 14:44:59 + validates the NSEC RR that proves the not-existence of the A RR. Owner *.printern.dk, NextOwner: _dmarc.printern.dk. Bitmap: A, TXT, RRSIG, NSEC


	RRSIG Type 47, expiration 2019-09-04 14:44:59 + validates the NSEC RR that proves the not-existence of the CNAME RR. Owner *.printern.dk, NextOwner: _dmarc.printern.dk. Bitmap: A, TXT, RRSIG, NSEC


	RRSIG Type 47, expiration 2019-09-04 14:44:59 + validates the NSEC RR that proves the not-existence of the TXT RR. Owner *.printern.dk, NextOwner: _dmarc.printern.dk. Bitmap: A, TXT, RRSIG, NSEC


	RRSIG Type 47, expiration 2019-09-04 14:44:59 + validates the NSEC RR that proves the not-existence of the AAAA RR. Owner *.printern.dk, NextOwner: _dmarc.printern.dk. Bitmap: A, TXT, RRSIG, NSEC


	RRSIG Type 47, expiration 2019-09-04 14:44:59 + validates the NSEC RR that proves the not-existence of the TLSA RR. Owner *.printern.dk, NextOwner: _dmarc.printern.dk. Bitmap: A, TXT, RRSIG, NSEC


	RRSIG Type 47, expiration 2019-09-04 14:44:59 + validates the NSEC RR that proves the not-existence of the CAA RR. Owner *.printern.dk, NextOwner: _dmarc.printern.dk. Bitmap: A, TXT, RRSIG, NSEC

3. Name Servers

Domain	Nameserver	NS-IP
www.bbr-test8.printern.dk	• ns5.csc.dk		•
bbr-test8.printern.dk	• ns5.csc.dk	147.29.10.8 Copenhagen/Capital Region/Denmark (DK) - DXC Technology Danmark A/S	•
printern.dk	• ns5.csc.dk		•
	• ns6.csc.dk		•
dk	• a.nic.dk		•
	• b.nic.dk		•
	• c.nic.dk / LHR2		•
	• l.nic.dk / l.nic.dk		•
	• p.nic.dk / 2.fra.pch		•
	• s.nic.dk / ns-ext1a.sidn.nl		•

4. SOA-Entries

Domain:	dk
Zone-Name:
Primary:	b.nic.dk
Mail:	tech.dk-hostmaster.dk
Serial:	1565096460
Refresh:	600
Retry:	300
Expire:	1814400
TTL:	600
num Entries:	6

Domain:	printern.dk
Zone-Name:
Primary:	ns5.csc.dk
Mail:	hostmaster.csc.dk
Serial:	2019080103
Refresh:	14400
Retry:	7200
Expire:	604800
TTL:	600
num Entries:	2

Domain:	bbr-test8.printern.dk
Zone-Name:
Primary:	ns5.csc.dk
Mail:	hostmaster.csc.dk
Serial:	2019080103
Refresh:	14400
Retry:	7200
Expire:	604800
TTL:	600
num Entries:	1

Domain:	www.bbr-test8.printern.dk
Zone-Name:
Primary:	ns5.csc.dk
Mail:	hostmaster.csc.dk
Serial:	2019080103
Refresh:	14400
Retry:	7200
Expire:	604800
TTL:	600
num Entries:	1

5. Screenshots

No Screenshot listed, because no url-check with https + http status 200-299, 400-599 + not-ACME-check found.

6. Url-Checks

show header:

Domainname	Http-Status	Sec.	G
• http://bbr-test8.printern.dk/ 147.29.101.87	403	0.064	M
Forbidden
Date: Tue, 06 Aug 2019 13:25:33 GMT
Server: Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips
Content-Length: 202
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.bbr-test8.printern.dk/ 147.29.101.87	403	0.064	M
Forbidden
Date: Tue, 06 Aug 2019 13:25:33 GMT
Server: Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips
Content-Length: 202
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://bbr-test8.printern.dk/ 147.29.101.87	-14	10.033	T
Timeout - The operation has timed out

• https://www.bbr-test8.printern.dk/ 147.29.101.87	-14	10.026	T
Timeout - The operation has timed out

• http://bbr-test8.printern.dk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 147.29.101.87	404	0.063	A
Not Found
Visible Content:
Date: Tue, 06 Aug 2019 13:25:53 GMT
Server: Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips
Content-Length: 267
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.bbr-test8.printern.dk/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 147.29.101.87	404	0.066	A
Not Found
Visible Content:
Date: Tue, 06 Aug 2019 13:25:53 GMT
Server: Apache/2.4.6 (Red Hat Enterprise Linux) OpenSSL/1.0.2k-fips
Content-Length: 267
Connection: close
Content-Type: text/html; charset=iso-8859-1

7. Comments

	1. General Results, most used to calculate the result
A	name "bbr-test8.printern.dk" is subdomain, public suffix is "dk", top-level-domain-type is "country-code", Country is Denmark, tld-manager is "Dansk Internet Forum"
A	Good: All ip addresses are public addresses
A	Good: No asked Authoritative Name Server had a timeout
A	Good: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
C	Error - no version with Http-Status 200
H	Fatal error: No https - result with http-status 200, no encryption
M	http://bbr-test8.printern.dk/ 147.29.101.87	403	Misconfiguration - main pages should never send http status 400 - 499
M	http://www.bbr-test8.printern.dk/ 147.29.101.87	403	Misconfiguration - main pages should never send http status 400 - 499
	2. Header-Checks
	3. DNS- and NameServer - Checks
A	Good: Nameserver supports TCP connections: 1 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 1 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 1 good Nameserver
A	Good: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 1 good Nameserver
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.
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: 48286 milliseconds, 48.286 seconds

8. Connections

No connection informations found. Perhaps only http - connections.

9. Certificates

No certificate informations found. Perhaps only http - connections.

10. Last Certificates - Certificate Transparency Log Check

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

No CertSpotter - CT-Log entries found

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.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:

No NameServer - IP address informations found. The feature is new (2020-05-07), so recheck this domain.

14. CAA - Entries

Domainname	Value	∑ Queries
www.bbr-test8.printern.dk	no CAA entry found	1
bbr-test8.printern.dk	no CAA entry found	1
printern.dk	no CAA entry found	1
dk	no CAA entry found	1

15. TXT - Entries

Domainname	TXT Entry	Status	∑ Queries
printern.dk	CPR	ok	1
printern.dk	v=spf1 -all	ok	1
bbr-test8.printern.dk	v=DKIM1; p=	ok	1
bbr-test8.printern.dk	v=spf1 -all	ok	1
www.bbr-test8.printern.dk	v=DKIM1; p=	ok	1
www.bbr-test8.printern.dk	v=spf1 -all	ok	1
_acme-challenge.bbr-test8.printern.dk	v=DKIM1; p=	missing entry or wrong length	1
_acme-challenge.bbr-test8.printern.dk	v=spf1 -all	missing entry or wrong length	1
_acme-challenge.www.bbr-test8.printern.dk	v=DKIM1; p=	missing entry or wrong length	1
_acme-challenge.www.bbr-test8.printern.dk	v=spf1 -all	missing entry or wrong length	1
_acme-challenge.bbr-test8.printern.dk.printern.dk	v=DKIM1; p=	perhaps wrong	1
_acme-challenge.bbr-test8.printern.dk.printern.dk	v=spf1 -all	perhaps wrong	1
_acme-challenge.bbr-test8.printern.dk.bbr-test8.printern.dk	v=DKIM1; p=	perhaps wrong	1
_acme-challenge.bbr-test8.printern.dk.bbr-test8.printern.dk	v=spf1 -all	perhaps wrong	1
_acme-challenge.www.bbr-test8.printern.dk.bbr-test8.printern.dk	v=DKIM1; p=	perhaps wrong	1
_acme-challenge.www.bbr-test8.printern.dk.bbr-test8.printern.dk	v=spf1 -all	perhaps wrong	1
_acme-challenge.www.bbr-test8.printern.dk.www.bbr-test8.printern.dk	v=DKIM1; p=	perhaps wrong	1
_acme-challenge.www.bbr-test8.printern.dk.www.bbr-test8.printern.dk	v=spf1 -all	perhaps wrong	1

16. DomainService - Entries

No DomainServiceEntries entries found

17. Cipher Suites

No Ciphers found

18. Portchecks

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

Permalink: https://check-your-website.server-daten.de/?i=98b1d5d0-abd5-452e-82bc-007186189cee

Last Result: https://check-your-website.server-daten.de/?q=bbr-test8.printern.dk - 2019-08-06 15:25:11

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