dnskcopenhagen.dk

📜 Historical scan 2026-08-14 10:12:23  ·  ← 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   65ms
NameserverIP addressesPTRASN / 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   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   40ms
PriorityTTLMail ServerIP addressesPTRASN
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   53ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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   52ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.79.151,172.67.146.82 ech=AEX+DQBB7gAgACBVJR2q/veFXh+UCf8ilbcEfYm5jMopCFTdzGI0QdZ3cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4f97,2606:4700:3034::ac43:9252

📝 TXT Records#

1 records   214ms
TXT Record
v=spf1 include:_spf58640.spf-protect.dk -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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
www104.21.79.151 172.67.146.82 2606:4700:3032::6815:4f97 2606:4700:3034::ac43:9252 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: 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#

TypeNameValue
TXT _acme-challenge.dnskcopenhagen.dk IgP_xY3nEVMtxy4mEULIiwsVCJOoVO2_EOdfh52YX4I
TXT _acme-challenge.dnskcopenhagen.dk vZyv4kMyTz3R60OO49fLsKVHXRxzaHcMzyQ1gPY9lAU

🔗 TLSA / DANE#

4 records   113ms
Service / OwnerTypeCert 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#

78ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2412152047
Primary NS (MNAME)lorna.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-16 07:27:46
FieldValue
RegistrarInterNetX GmbH
Registered2024-05-16
Expires2027-05-15 (201d)

🔗 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).

DomainRegistrar
dansksmykkekunst.dkInterNetX GmbH
📋 WHOIS#

⏱️ Lookup Timing#

NS
65ms
A
53ms
MX
40ms
AAAA
53ms
TXT
214ms
CAA
60ms
HTTPS
52ms
TLSA
113ms
SOA
0ms
MTA-STS
76ms
DNSSEC
78ms
SRV
87ms
Total
1399ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 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 shown 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
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