wrr.dk

📜 Historical scan 2026-08-25 07:26:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

wrr.dk is a .dk domain served by 2 nameservers (morpheus.computernoerderne.dk, neo.computernoerderne.dk). It was registered on 23 April 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 142.132.151.176 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by wrr-dk.e-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
morpheus.computernoerderne.dk	157.90.249.191 2a01:4f8:c17:e2c5::1	morpheus.computernoerderne.dk morpheus.computernoerderne.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
neo.computernoerderne.dk	2a01:4f8:1c1a:2f3c::1 91.98.174.41	neo.computernoerderne.dk neo.computernoerderne.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.132.151.176	3600s	matrix.computernoerderne.dk	AS24940	Hetzner Online GmbH	142.132.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	wrr-dk.e-v1.mx.microsoft	2a01:111:f403:ca04::2 2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca09::7 52.101.68.10 52.101.68.12 52.101.68.5 52.101.73.28	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.62.200

🔷 AAAA Records (IPv6)#

1 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:261:27dd::2	3600s	matrix.computernoerderne.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 316ms

TXT Record
v=spf1 ip4:142.132.151.176 include:spf.azehosting.net ip4:49.12.83.125 a mx include:spf.protection.outlook.com include:mailmailmail.net -all

✉️ SPF#

Policy	Record (wrr.dk)
-all (hard fail)	v=spf1 ip4:142.132.151.176 include:spf.azehosting.net ip4:49.12.83.125 a mx include:spf.protection.outlook.com include:mailmailmail.net -all

📨 DMARC#

Policy	Record (_dmarc.wrr.dk)
p=reject	v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:dmarc@computernoerden.dk;ruf=mailto:dmarc@computernoerden.dk

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 14:20:36

www CNAME	wrr.dk (all on wrr.dk) → 142.132.151.176 2a01:4f8:261:27dd::2 (AS24940)
www vs bare domain	Same network wrr.dk: 142.132.151.176 2a01:4f8:261:27dd::2 (AS24940) www.wrr.dk: 142.132.151.176 2a01:4f8:261:27dd::2 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.wrr.dk	lz_xa9C5eIrHi_iChNDw6-AsLuKmRaR6rjtVaMq1JFw

🔗 TLSA / DANE#

4 records 144ms

Service / Owner	Type	Cert association
SMTP _25._tcp.wrr-dk.e-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.wrr-dk.e-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.wrr-dk.e-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.wrr-dk.e-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…

🔐 DNSSEC#

137ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026082400
Primary NS (MNAME)	neo.computernoerderne.dk
Responsible (RNAME)	albert@computernoerderne.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-06 23:49:12

Field	Value
Registrar	1API GmbH
Registered	2021-04-23
Expires	2027-04-30 (192d)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

60ms

55ms

AAAA

57ms

TXT

316ms

CAA

54ms

HTTPS

60ms

TLSA

144ms

SOA

0ms

MTA-STS

98ms

DNSSEC

137ms

SRV

242ms

Total

1045ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 14:20:36	4943ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 10:02:15	3256ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 07:53:35	2688ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 07:26:17 shown	1045ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 22:15:50	5605ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:41:11	2773ms	2 NS 1 A 1 MX	🔓 Insecure