birtehansen.dk

📜 Historical scan 2026-09-18 10:32:13  ·  ← Latest scan
🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

birtehansen.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 16 September 2026 (WHOIS) and first appeared in the .dk zone on 18 September 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   499ms
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 2026-10-14 05:47:09
www185.20.205.18 (AS48854) (address records, no CNAME)
www vs bare domainSame network
birtehansen.dk: 185.20.205.18 (AS48854)
www.birtehansen.dk: 185.20.205.18 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

581ms
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 2026-10-04 16:06:25
FieldValue
RegistrarSimply.com A/S
Registered2026-09-16
Expires2027-09-15 (331d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
499ms
A
471ms
MX
503ms
AAAA
371ms
TXT
1417ms
CAA
498ms
HTTPS
504ms
TLSA
212ms
SOA
78ms
MTA-STS
507ms
DNSSEC
581ms
SRV
508ms
Total
2558ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 15:32:28 408ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-01 15:25:52 2519ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-30 15:10:54 750ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-29 19:08:30 843ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-29 04:15:15 227ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-28 03:47:26 227ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-27 03:13:19 220ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-26 02:55:33 213ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-25 02:40:10 223ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-24 02:31:51 263ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-23 01:08:46 223ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-21 23:44:52 241ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-18 10:32:13 shown 2558ms 1 NS 0 A 0 MX ❓ Unknown
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