tkg.dk

📜 Historical scan 2026-09-10 18:35:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tkg.dk is a .dk domain served by 2 nameservers (marge.ns.cloudflare.com, wilson.ns.cloudflare.com). It was registered on 29 September 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 2 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 16ms

Nameserver	IP addresses	PTR	ASN / ISP
marge.ns.cloudflare.com	108.162.192.191 172.64.32.191 173.245.58.191 2606:4700:50::adf5:3abf 2803:f800:50::6ca2:c0bf 2a06:98c1:50::ac40:20bf	marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
wilson.ns.cloudflare.com	108.162.195.110 162.159.44.110 172.64.35.110 2606:4700:58::a29f:2c6e 2803:f800:50::6ca2:c36e 2a06:98c1:50::ac40:236e	wilson.ns.cloudflare.com wilson.ns.cloudflare.com wilson.ns.cloudflare.com wilson.ns.cloudflare.com wilson.ns.cloudflare.com wilson.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

4 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4013:c04::1b 64.233.165.27	ef-in-x1b.1e100.net lg-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	172.253.148.27 2404:6800:4013:813::1a	yuskedq-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	172.253.152.26 2404:6800:4001:c01::1a	yulpptr-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.158.26 2a00:1450:4025:4401::1a	lcdels-in-f26.1e100.net yuskedq-in-f26.1e100.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#

2 records 93ms

TXT Record
google-site-verification=4Y5JBvmOQMkNFVgxN05bVtHcS3I1j1vn0uN7e5cSnaU
v=spf1 include:_spf.google.com ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.tkg.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:c1edc3acb72443259a74b310b242bbf0@dmarc-reports.cloudflare.net

📬 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 2026-10-13 21:14:01

www	Exists, no address
www vs bare domain	Neither resolves tkg.dk: no address www.tkg.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

151ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopK…
ZSK	ECDSA P-256/SHA-256	oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XN…

🏷️ SOA#

10ms

Field	Value
Serial	2413235857
Primary NS (MNAME)	marge.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 13:28:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-09-29
Expires	2027-09-30 (344d)

📋 WHOIS#

⏱️ Lookup Timing#

16ms

13ms

30ms

AAAA

7ms

TXT

93ms

CAA

7ms

HTTPS

36ms

TLSA

5427ms

SOA

10ms

MTA-STS

15ms

DNSSEC

151ms

SRV

0ms

Total

10332ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 21:14:00	2824ms	2 NS 0 A 4 MX	🔒 Secure
2026-10-08 13:14:27	2003ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-21 05:44:31	980ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-21 05:34:09	648ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-10 18:35:20 shown	10332ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-27 18:03:01	1912ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-26 21:36:24	725ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-25 19:54:29	1257ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-22 23:58:34	3387ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-11 21:39:54	4504ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-04 20:13:38	2763ms	2 NS 0 A 4 MX	🔒 Secure
2026-07-12 20:23:05	10232ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-27 13:40:50	932ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-21 00:08:55	554ms	2 NS 0 A 4 MX	⚠️ Bogus
2026-06-18 03:21:56	1005ms	2 NS 0 A 4 MX	🔒 Secure