udfør.dk xn--udfr-ira.dk

📜 Historical scan 2026-08-23 13:53:07  ·  ← Latest scan
🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

udfør.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 17 August 2026 (WHOIS) and first appeared in the .dk zone on 18 August 2026. 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#

1 records   59ms
NameserverIP addressesPTRASN / ISP
nonexistent.punktum.dk — — —

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 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 07:04:17
www212.237.249.17 (AS48854) (address records, no CNAME)
www vs bare domainSame network
udfør.dk: 212.237.249.17 (AS48854)
www.udfør.dk: 212.237.249.17 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms
CheckResult
Validation Status❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-23 22:10:03
FieldValue
RegistrarDANDOMAIN A/S
Registered2026-08-17
Expires2027-08-16 (294d)

🔗 Same registrant#

10 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).

DomainRegistrar
beregninger.dkDANDOMAIN A/S
bygspor.dkDANDOMAIN A/S
ing-erfa.dkDANDOMAIN A/S
ingenioererfa.dkDANDOMAIN A/S
ingerfa.dkDANDOMAIN A/S
lokalplakaten.dkDANDOMAIN A/S
lt-hl.dkDANDOMAIN A/S
lthl.dkDANDOMAIN A/S
mandsopdækning.dkDANDOMAIN A/S
tty1.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
59ms
A
50ms
MX
42ms
AAAA
52ms
TXT
155ms
CAA
49ms
HTTPS
43ms
TLSA
30ms
SOA
46ms
MTA-STS
64ms
DNSSEC
107ms
SRV
81ms
Total
796ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-08-28 06:26:41 517ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-28 02:44:19 493ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-27 01:47:54 153ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-26 00:26:12 307ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-24 16:35:11 187ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-23 13:53:07 shown 796ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-22 11:41:30 5736ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-21 11:31:20 4967ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-20 11:15:38 1073ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-19 08:50:50 889ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-18 08:47:31 1798ms 1 NS 0 A 0 MX ❓ Unknown
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