kostmentor.dk

📜 Historical scan 2026-09-10 20:53:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kostmentor.dk is a .dk domain served by 2 nameservers (bonnie.ns.cloudflare.com, piotr.ns.cloudflare.com). It was registered on 25 October 2013 (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 3 more. The zone is not DNSSEC-signed, has no 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 104ms

Nameserver	IP addresses	PTR	ASN / ISP
bonnie.ns.cloudflare.com	108.162.192.76 172.64.32.76 173.245.58.76 2606:4700:50::adf5:3a4c 2803:f800:50::6ca2:c04c 2a06:98c1:50::ac40:204c	bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
piotr.ns.cloudflare.com	108.162.193.222 172.64.33.222 173.245.59.222 2606:4700:58::adf5:3bde 2803:f800:50::6ca2:c1de 2a06:98c1:50::ac40:21de	piotr.ns.cloudflare.com piotr.ns.cloudflare.com piotr.ns.cloudflare.com piotr.ns.cloudflare.com piotr.ns.cloudflare.com piotr.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#

5 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.9.27 2a00:1450:4025:c03::1b	rc-in-f27.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.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#

2 records 299ms

TXT Record
google-site-verification=--yhhdZsKwTbLs7B0b7l4IItvYSheNrT0rxrFZV811Y
google-site-verification=BOz6kv7JOD_hY37TFK1LiN4JnMjBQBaS5RSh4ro0WF0

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-09 08:13:21

www	104.21.7.102 172.67.130.27 2606:4700:3035::6815:766 2606:4700:3036::ac43:821b (AS13335) (address records, no CNAME)
www vs bare domain	Only www resolves kostmentor.dk: no address www.kostmentor.dk: 104.21.7.102 172.67.130.27 2606:4700:3035::6815:766 2606:4700:3036::ac43:821b (AS13335) (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

193ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2414338343
Primary NS (MNAME)	bonnie.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 05:00:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-10-25
Expires	2026-10-31 (7d)

🔗 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
kongemosen.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

104ms

150ms

93ms

AAAA

135ms

TXT

299ms

CAA

118ms

HTTPS

123ms

TLSA

78ms

SOA

0ms

MTA-STS

143ms

DNSSEC

193ms

SRV

130ms

Total

1502ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 05:32:20	1595ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-23 17:46:58	1313ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-17 18:15:20	783ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-10 20:53:58 shown	1502ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-01 04:59:29	1198ms	2 NS 0 A 5 MX	🔓 Insecure
2026-07-25 14:54:22	1302ms	2 NS 0 A 5 MX	🔓 Insecure
2026-07-11 22:00:00	5640ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-24 03:28:21	1614ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-23 03:21:39	1155ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:03:31	4288ms	2 NS 0 A 5 MX	⚠️ Bogus