bsejer.dk

📜 Historical scan 2026-10-19 23:42:12 · ← Latest scan

🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bsejer.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 6 September 2026 (WHOIS) and first appeared in the .dk zone on 7 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 0ms

Nameserver	IP addresses	PTR	ASN / 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

0ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	registry sentinel delegation (no resolvable NS); DNSSEC not evaluated

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-22 22:56:45

Field	Value
Registrar	ONE.COM A/S
Registered	2026-09-06
Expires	2027-09-05 (317d)

📋 WHOIS#

⏱️ Lookup Timing#

0ms

AAAA

0ms

TXT

0ms

CAA

0ms

HTTPS

0ms

TLSA

3ms

SOA

0ms

MTA-STS

0ms

DNSSEC

0ms

SRV

0ms

Total

301ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 10:28:48	101ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 09:01:45	98ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 23:42:12 shown	301ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 23:13:28	342ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 23:03:28	224ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 21:31:30	225ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 19:13:24	138ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 18:24:27	239ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 17:33:02	219ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 07:19:40	214ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 07:03:28	217ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 05:55:48	109ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 05:07:27	223ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 05:05:35	3296ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 05:02:42	529ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 04:20:42	339ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 04:07:45	213ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 03:53:05	135ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 03:51:54	235ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 03:48:50	271ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 03:45:31	253ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 03:39:24	236ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 03:27:46	241ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-28 02:55:29	210ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-27 02:41:11	210ms	1 NS 0 A 0 MX	❓ Unknown