u2ft.dk

📜 Historical scan 2026-10-03 01:28:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

u2ft.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 April 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.52.112.173 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by u2ft.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 29ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.52.112.173	43200s	86-52-112-173.norlyscustomer.net	AS39642	Sinal A/S	86.52.0.0/16	🇩🇰 Denmark	Aalborg

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	u2ft.dk	86.52.112.173	86-52-112-173.norlyscustomer.net	AS39642 Sinal A/S

🔷 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 2026-10-09 05:22:15

www	86.52.112.173 (AS39642) (address records, no CNAME)
www vs bare domain	Same network u2ft.dk: 86.52.112.173 (AS39642) www.u2ft.dk: 86.52.112.173 (AS39642)
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#

54ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026090501
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 2026-10-14 06:23:12

Field	Value
Registrar	ONE.COM A/S
Registered	2002-04-17
Expires	2027-06-30 (251d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
oz1ggf.dk	ONE.COM A/S
oz5gx.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

29ms

35ms

AAAA

29ms

TXT

130ms

CAA

35ms

HTTPS

36ms

TLSA

264ms

SOA

33ms

MTA-STS

42ms

DNSSEC

54ms

SRV

47ms

Total

549ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 05:15:28	1748ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 01:28:57 shown	549ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:57:44	608ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 15:47:36	612ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 14:26:43	835ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 12:51:36	1120ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:15:35	1248ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 04:52:31	2104ms	2 NS 1 A 1 MX	🔒 Secure