0x2a.dk

📜 Historical scan 2026-09-14 09:08:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

0x2a.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 80.62.48.92 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by tycho.0x2a.dk, backup-mx.post.tele.dk. 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 99ms

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 121ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.62.48.92	43200s	80-62-48-92-dynamic.dk.customer.tdc.net	AS3292	TDC Holding A/S	80.62.0.0/15	🇩🇰 Denmark	Holbæk

📧 MX Records#

2 records 113ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	tycho.0x2a.dk	80.62.48.92	80-62-48-92-dynamic.dk.customer.tdc.net	AS3292 TDC Holding A/S
20	43200s	backup-mx.post.tele.dk	80.160.77.99	backup-mx1.post.tele.dk	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	80.62.48.92
🔶 Autoconfig	80.62.48.92

🔷 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 2026-10-12 07:14:37

www	80.62.48.92 (AS3292) (address records, no CNAME)
www vs bare domain	Same network 0x2a.dk: 80.62.48.92 (AS3292) www.0x2a.dk: 80.62.48.92 (AS3292)
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#

186ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091001
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#

99ms

121ms

113ms

AAAA

141ms

TXT

276ms

CAA

95ms

HTTPS

115ms

TLSA

146ms

SOA

0ms

MTA-STS

114ms

DNSSEC

186ms

SRV

151ms

Total

947ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 07:14:37	1697ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 21:05:55	556ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-23 16:08:53	565ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-14 09:08:04 shown	947ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-12 09:04:02	1072ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-18 07:08:09	927ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-12 07:10:12	4742ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-23 09:40:16	678ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 21:01:05	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 04:35:45	549ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 01:03:20	1008ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 12:33:30	1363ms	2 NS 1 A 2 MX	🔒 Secure