nikolajhave.dk

📜 Historical scan 2026-09-21 02:51:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nikolajhave.dk is a .dk domain served by 2 nameservers (bonnie.ns.cloudflare.com, gerald.ns.cloudflare.com). It was registered on 30 November 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.52.181 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, aspmx3.googlemail.com and 5 more. The zone is not DNSSEC-signed, has no 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 45ms

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.
gerald.ns.cloudflare.com	108.162.193.168 172.64.33.168 173.245.59.168 2606:4700:58::adf5:3ba8 2803:f800:50::6ca2:c1a8 2a06:98c1:50::ac40:21a8	gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.52.181	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.202.150	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

7 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	2a00:1450:4010:c1e::1a 74.125.131.26	lb-in-f26.1e100.net lu-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.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
30	300s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx5.googlemail.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:ca96	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:34b5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.52.181,172.67.202.150 ech=AEX+DQBBwwAgACDab56E+jT1B1aHGn/+xBiOz5vOzPwysnRI+2i/yuzWJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:ca96,2606:4700:3036::6815:34b5

📝 TXT Records#

2 records 213ms

TXT Record
google-site-verification=7_dJ3aFLqjWhTL0uPsyNYdoJ1RYj4LIxa6qyl2K0Cdw
google-site-verification=g8l1iW5GP-ZxoUunw7whHtbRGMTuSpyQPncdrcIgiGM

✉️ 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 2026-10-14 20:07:42

www	104.21.52.181 172.67.202.150 2606:4700:3035::ac43:ca96 2606:4700:3036::6815:34b5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network nikolajhave.dk: 104.21.52.181 172.67.202.150 2606:4700:3035::ac43:ca96 2606:4700:3036::6815:34b5 (AS13335) www.nikolajhave.dk: 104.21.52.181 172.67.202.150 2606:4700:3035::ac43:ca96 2606:4700:3036::6815:34b5 (AS13335)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2414202214
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 2026-10-22 03:57:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-11-30
Expires	2026-11-30 (38d)

🔗 Same registrant#

8 domains

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
aamosebakkensvejlag.dk	Punktum dk A/S (direct)
domaeneparkering.dk	Punktum dk A/S (direct)
fiskedagbog.dk	Punktum dk A/S (direct)
handlen.dk	Punktum dk A/S (direct)
klubnet.dk	Punktum dk A/S (direct)
livetslys.dk	Punktum dk A/S (direct)
lykkehave.dk	Punktum dk A/S (direct)
siljeshjerte.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

46ms

42ms

AAAA

43ms

TXT

213ms

CAA

42ms

HTTPS

48ms

TLSA

108ms

SOA

0ms

MTA-STS

57ms

DNSSEC

74ms

SRV

70ms

Total

1362ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 01:02:56	1099ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-30 00:55:16	717ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-28 05:44:29	1355ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-26 22:45:20	1119ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-25 22:17:45	1058ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-21 02:51:37 shown	1362ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-07 03:52:55	2293ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-28 13:04:07	787ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-14 04:50:58	2234ms	2 NS 2 A 7 MX	🔓 Insecure
2026-07-28 01:37:47	4054ms	2 NS 2 A 7 MX	🔓 Insecure
2026-07-21 12:16:09	1976ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-30 14:13:10	1335ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-27 10:57:16	1755ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-25 13:47:55	1074ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-17 13:12:59	3670ms	2 NS 2 A 7 MX	🔓 Insecure