thomasholsting.dk

📜 Historical scan 2026-08-09 17:39:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thomasholsting.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 June 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. 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 254ms

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 263ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.232.80.96	43200s	—	—	—	—	🇸🇪 Sweden	—

📧 MX Records#

1 records 273ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	77.232.80.96
🔶 Autoconfig	77.232.80.96

🔷 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#

latest probe, not this scan · checked 2026-10-21 17:24:24

www	77.232.80.96 (address records, no CNAME)
www vs bare domain	Same network thomasholsting.dk: 77.232.80.96 www.thomasholsting.dk: 77.232.80.96
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

444ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026080801
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 2026-10-09 11:41:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-06-25
Expires	2027-06-30 (251d)

📋 WHOIS#

⏱️ Lookup Timing#

254ms

263ms

273ms

AAAA

300ms

TXT

635ms

CAA

246ms

HTTPS

325ms

TLSA

183ms

SOA

0ms

MTA-STS

386ms

DNSSEC

444ms

SRV

356ms

Total

2271ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 17:24:24	502ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 04:50:21	1793ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 04:12:42	483ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 18:15:56	570ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 18:26:16	1219ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 17:39:16 shown	2271ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 05:18:16	8477ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 21:57:39	1410ms	2 NS 1 A 0 MX	🔒 Secure