nielsjansen.dk

📜 Historical scan 2026-07-13 14:03:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nielsjansen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 December 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 66.6.44.4 is hosted by Automattic, Inc (AS2635) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
66.6.44.4	43200s	—	AS2635	Automattic, Inc	66.6.40.0/21	🇺🇸 United States	Ashburn

📧 MX Records#

7 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	173.194.221.27 2a00:1450:4010:c09::1b 2a00:1450:4010:c09::1b	lm-in-f27.1e100.net lk-in-f27.1e100.net lk-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	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
5	43200s	alt2.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
10	43200s	aspmx2.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
10	43200s	aspmx3.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
10	43200s	aspmx4.googlemail.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx5.googlemail.com	192.178.230.27 2404:6800:400b:c01b::1a	yunrtab-in-f27.1e100.net yunrtab-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#

1 records 2150ms

TXT Record
google-site-verification=_Cx_GIfW08eaaP1iNFaqTjyGgwHoYfm8YUkaSYjZaRw

✉️ 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 2026-10-13 03:40:14

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks nielsjansen.dk: 66.6.44.4 (AS2635) www.nielsjansen.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

51ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 13:28:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-12-09
Expires	2026-12-31 (69d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

31ms

36ms

AAAA

2032ms

TXT

2150ms

CAA

2030ms

HTTPS

2032ms

TLSA

380ms

SOA

0ms

MTA-STS

41ms

DNSSEC

51ms

SRV

4028ms

Total

5603ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 03:40:14	1255ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-11 12:38:21	1672ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-27 14:46:32	1233ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-27 08:41:53	1130ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-12 19:16:41	1836ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-19 00:19:31	7709ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-13 14:03:38 shown	5603ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-27 14:34:39	907ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 22:55:48	3926ms	2 NS 1 A 7 MX	🔒 Secure