xtrablog.dk

📜 Historical scan 2026-09-15 15:40:01 · ← Latest scan

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

xtrablog.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 3 October 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 04:39:34

www	104.21.95.105 172.67.144.75 2606:4700:3031::6815:5f69 2606:4700:3034::ac43:904b (AS13335) (address records, no CNAME)
www vs bare domain	Same network xtrablog.dk: 104.21.95.105 172.67.144.75 2606:4700:3031::6815:5f69 2606:4700:3034::ac43:904b (AS13335) www.xtrablog.dk: 104.21.95.105 172.67.144.75 2606:4700:3031::6815:5f69 2606:4700:3034::ac43:904b (AS13335)
Wildcard	No

🔗 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 2026-10-05 09:01:18

Field	Value
Registrar	Simply.com A/S
Registered	2026-10-03
Expires	2027-10-02 (350d)

📋 WHOIS#

⏱️ Lookup Timing#

0ms

AAAA

0ms

TXT

0ms

CAA

0ms

HTTPS

0ms

TLSA

2ms

SOA

0ms

MTA-STS

0ms

DNSSEC

0ms

SRV

0ms

Total

315ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 04:39:34	1540ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-06 09:34:37	3120ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-05 08:49:36	869ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-04 08:34:16	544ms	3 NS 0 A 0 MX	🔓 Insecure
2026-10-02 09:43:16	98ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 09:32:14	245ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 09:24:10	329ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 09:08:59	198ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-28 08:55:48	209ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-27 08:28:10	227ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-26 08:08:55	198ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-25 08:05:05	304ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-24 07:49:11	222ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-21 04:52:16	239ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-15 15:40:01 shown	315ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-14 02:40:28	210ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-07 00:10:31	189ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-04 13:08:04	616ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-27 02:19:29	413ms	4 NS 0 A 0 MX	🔒 Secure
2026-06-28 17:50:24	521ms	4 NS 0 A 0 MX	🔒 Secure
2026-06-17 22:08:25	417ms	4 NS 0 A 0 MX	🔒 Secure