dnskcopenhagen.dk

📜 Historical scan 2026-08-24 07:38:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dnskcopenhagen.dk is a .dk domain served by 2 nameservers (lorna.ns.cloudflare.com, sterling.ns.cloudflare.com). It was registered on 16 May 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.79.151 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
lorna.ns.cloudflare.com	108.162.192.190 172.64.32.190 173.245.58.190 2606:4700:50::adf5:3abe 2803:f800:50::6ca2:c0be 2a06:98c1:50::ac40:20be	lorna.ns.cloudflare.com lorna.ns.cloudflare.com lorna.ns.cloudflare.com lorna.ns.cloudflare.com lorna.ns.cloudflare.com lorna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sterling.ns.cloudflare.com	108.162.195.143 162.159.44.143 172.64.35.143 2606:4700:58::a29f:2c8f 2803:f800:50::6ca2:c38f 2a06:98c1:50::ac40:238f	sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.79.151	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.146.82	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod12-cph3.one.com	104.37.34.246	mx1.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod12-cph3.one.com	104.37.34.247	mx2.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod12-cph3.one.com	104.37.34.248	mx3.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	300s	mx4.pub.mailpod12-cph3.one.com	104.37.34.249	mx4.pub.mailpod12-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records 63ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:4f97	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:9252	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.79.151,172.67.146.82 ech=AEX+DQBBkwAgACDn2XGicWwI/oBbbDLGURa5Aj1DdRL6viDLkySt+O9BPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4f97,2606:4700:3034::ac43:9252

📝 TXT Records#

1 records 201ms

TXT Record
v=spf1 include:_spf58640.spf-protect.dk -all

✉️ SPF#

Policy	Record (dnskcopenhagen.dk)
-all (hard fail)	v=spf1 include:_spf58640.spf-protect.dk -all

📨 DMARC#

Policy	Record (_dmarc.dnskcopenhagen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:67161ac7bfbe0@dmarc-dk.centerasecurity.com;

📬 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 2026-10-23 01:44:45

www	104.21.79.151 172.67.146.82 2606:4700:3032::6815:4f97 2606:4700:3034::ac43:9252 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dnskcopenhagen.dk: 188.114.96.1 188.114.97.1 2606:4700:3032::6815:4f97 2606:4700:3034::ac43:9252 (AS13335) www.dnskcopenhagen.dk: 104.21.79.151 172.67.146.82 2606:4700:3032::6815:4f97 2606:4700:3034::ac43:9252 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.dnskcopenhagen.dk	tzDRwxQvKgPEwbpXl51vhyKDS2esbzQ7cJO_rfgjTXA
TXT	_acme-challenge.dnskcopenhagen.dk	wsXJB36kWSoe-KRTAiB82Bm6rf863tayu4unY4cDIgw

🔗 TLSA / DANE#

4 records 107ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…

🔐 DNSSEC#

82ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412962772
Primary NS (MNAME)	lorna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 07:27:46

Field	Value
Registrar	InterNetX GmbH
Registered	2024-05-16
Expires	2027-05-15 (200d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
dansksmykkekunst.dk	InterNetX GmbH

📋 WHOIS#

⏱️ Lookup Timing#

44ms

45ms

64ms

AAAA

63ms

TXT

201ms

CAA

58ms

HTTPS

50ms

TLSA

107ms

SOA

0ms

MTA-STS

59ms

DNSSEC

82ms

SRV

80ms

Total

1391ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 01:44:45	1435ms	2 NS 2 A 4 MX	🔒 Secure
2026-10-09 14:49:31	965ms	2 NS 2 A 4 MX	🔒 Secure
2026-10-05 06:05:46	891ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-12 19:04:37	1885ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-31 11:29:29	1178ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-30 00:24:53	3254ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-29 00:01:04	891ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-27 20:07:07	1175ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-25 09:01:04	2073ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-24 07:38:52 shown	1391ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-21 05:19:33	11934ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-20 04:41:41	1464ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-18 02:55:16	1398ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-16 23:39:49	1388ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-15 16:39:30	6746ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-14 10:12:23	1399ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-12 23:32:17	1404ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-24 15:55:22	16933ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-16 21:15:49	5026ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-30 17:37:07	890ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-21 09:41:55	748ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-17 04:19:47	2603ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-17 04:09:30	14176ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-17 04:01:13	606ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-17 04:00:46	780ms	2 NS 2 A 4 MX	🔒 Secure