cod.dk

📜 Historical scan 2026-09-17 07:00:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cod.dk is a .dk domain served by 2 nameservers (june.ns.cloudflare.com, vin.ns.cloudflare.com). It was registered on 17 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.201.192.97 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 142ms

Nameserver	IP addresses	PTR	ASN / ISP
june.ns.cloudflare.com	108.162.192.176 172.64.32.176 173.245.58.176 2606:4700:50::adf5:3ab0 2803:f800:50::6ca2:c0b0 2a06:98c1:50::ac40:20b0	june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vin.ns.cloudflare.com	108.162.193.245 172.64.33.245 173.245.59.245 2606:4700:58::adf5:3bf5 2803:f800:50::6ca2:c1f5 2a06:98c1:50::ac40:21f5	vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 111ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.201.192.97	300s	solo.hemligt.net	AS24940	Hetzner Online GmbH	138.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

7 records 120ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx4.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx5.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 285ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (cod.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.cod.dk)
p=reject	v=DMARC1;p=reject;sp=reject;pct=100;adkim=r;aspf=r

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

11 records 74ms

Flags	Tag	Value
0	iodef	hostmaster@bigchief.dk
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 14:41:40

www CNAME	cod.dk (all on cod.dk) → 138.201.192.97 (AS24940)
www vs bare domain	Same network cod.dk: 138.201.192.97 (AS24940) www.cod.dk: 138.201.192.97 (AS24940)
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.cod.dk	eMbkFBD6Cxgb3T3Dr6LG_Glx2Vf1W_d5P37U0DMc2FM
TXT	_acme-challenge.cod.dk	yW6pZIUfx752zzMCA3WhTZlmFD0QHDK-GZAvbdYSuJs

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

164ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414585103
Primary NS (MNAME)	june.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 12:02:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-03-17
Expires	2027-03-16 (147d)

📋 WHOIS#

⏱️ Lookup Timing#

142ms

111ms

120ms

AAAA

70ms

TXT

285ms

CAA

74ms

HTTPS

96ms

TLSA

453ms

SOA

0ms

MTA-STS

112ms

DNSSEC

164ms

SRV

152ms

Total

1824ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 14:41:40	1315ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-04 11:11:41	926ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-25 10:18:46	1157ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-23 10:13:19	1232ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-17 07:00:51 shown	1824ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-10 06:34:23	1785ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-03 15:34:29	893ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-27 16:54:12	1140ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-17 22:28:07	1749ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-11 06:39:26	1908ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-09 19:38:35	17731ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-24 14:33:41	2511ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-29 16:54:35	1074ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-23 16:03:09	1138ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 21:42:37	694ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 21:40:31	991ms	2 NS 1 A 7 MX	🔒 Secure