thomas-nielsen.dk

Records from scan: 2026-10-07 22:00:56 · 949ms total · last checked 2026-10-20 01:10 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thomas-nielsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 141.144.201.189 is hosted by Oracle Corporation (AS31898) in The Netherlands. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 54ms

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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
141.144.201.189	600s	—	AS31898	Oracle Corporation	141.144.192.0/18	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

5 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	108.177.14.26 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b	lt-in-f26.1e100.net lh-in-x1b.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.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
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.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	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-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#

📝

No TXT records found

✉️ 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#

checked 2026-10-07 22:00:56

www	141.144.201.189 (AS31898) (address records, no CNAME)
www vs bare domain	Same network thomas-nielsen.dk: 141.144.201.189 (AS31898) www.thomas-nielsen.dk: 141.144.201.189 (AS31898)
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#

88ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026100601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

54ms

52ms

42ms

AAAA

56ms

TXT

377ms

CAA

57ms

HTTPS

46ms

TLSA

185ms

SOA

36ms

MTA-STS

62ms

DNSSEC

88ms

SRV

61ms

Total

949ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:00:56 shown	949ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-06 13:47:56	2127ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-01 10:25:51	855ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-27 09:46:52	4598ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-22 20:42:17	2068ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 21:48:39	760ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-22 19:50:29	5466ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-04 17:23:40	2068ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-18 10:17:39	717ms	2 NS 1 A 5 MX	⚠️ Bogus