udt.dk

📜 Historical scan 2026-06-28 18:01:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

udt.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 84.22.117.122 is hosted by Tilaa B.V. (AS196752) 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 38ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
84.22.117.122	43200s	kt-prod-web02.tilaa.cloud	AS196752	Tilaa B.V.	84.22.96.0/19	🇳🇱 The Netherlands	Woerden

📧 MX Records#

5 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	108.177.14.27 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b	lt-in-f27.1e100.net lh-in-x1b.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.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
5	43200s	alt2.aspmx.l.google.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
10	43200s	aspmx2.googlemail.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	aspmx3.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	164.138.26.63
🔶 Autoconfig	164.138.26.63

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 197ms

TXT Record
google-site-verification=jyfmksTgk3cuadt56IKVZlAneEVRwOryU6Tm71Cik4I
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (udt.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 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 2026-10-15 16:58:12

www CNAME	udt.dk (all on udt.dk) → 84.22.117.122 (AS196752)
www vs bare domain	Same network udt.dk: 84.22.117.122 (AS196752) www.udt.dk: 84.22.117.122 (AS196752)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

57ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2026032401
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#

38ms

34ms

44ms

AAAA

37ms

TXT

197ms

CAA

32ms

HTTPS

34ms

TLSA

192ms

SOA

31ms

MTA-STS

48ms

DNSSEC

57ms

SRV

55ms

Total

1259ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 01:35:36	652ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-23 14:11:59	1040ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-10 04:52:17	695ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-21 09:41:59	6960ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-28 18:01:02 shown	1259ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-25 11:45:19	2728ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-18 14:28:44	806ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-18 06:23:21	865ms	2 NS 1 A 5 MX	🔒 Secure