tkg.dk

📜 Historical scan 2026-08-22 23:58:34 · ← 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 123ms

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 178ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c03::1b	rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.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
5	300s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-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#

2 records 425ms

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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.tkg.dk	9SIwt4bgP-xmuEkPmrm-V_kMOMwicd-t4tkafIKPks8
TXT	_acme-challenge.tkg.dk	bQ97A3rvsMLRHOXhwdV08JnVBgXGeCuRB9dcs884q8w

🔗 TLSA / DANE#

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

🔐 DNSSEC#

308ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412890717
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#

123ms

122ms

178ms

AAAA

129ms

TXT

425ms

CAA

115ms

HTTPS

84ms

TLSA

148ms

SOA

0ms

MTA-STS

182ms

DNSSEC

308ms

SRV

201ms

Total

3387ms

🕐 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	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 shown	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