bestaamatematik.dk

📜 Historical scan 2026-07-17 21:18:21 · ← Latest scan

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

bestaamatematik.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 7 August 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 229ms

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 2026-10-23 11:57:24

www	NXDOMAIN
www vs bare domain	Neither resolves bestaamatematik.dk: no address www.bestaamatematik.dk: no address
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

330ms

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	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-05 07:52:47

Field	Value
Registrar	NETIM
Registered	2026-08-07
Expires	2027-08-06 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

229ms

212ms

203ms

AAAA

211ms

TXT

352ms

CAA

175ms

HTTPS

236ms

TLSA

17ms

SOA

151ms

MTA-STS

253ms

DNSSEC

330ms

SRV

232ms

Total

1303ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 11:57:24	826ms	2 NS 0 A 3 MX	🔓 Insecure
2026-10-10 14:49:50	1868ms	2 NS 0 A 3 MX	🔓 Insecure
2026-10-05 07:46:34	637ms	2 NS 0 A 3 MX	🔓 Insecure
2026-10-03 07:37:49	875ms	2 NS 0 A 3 MX	🔓 Insecure
2026-09-26 05:25:30	1041ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-17 18:54:46	669ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 20:26:53	550ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 03:44:22	6709ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-11 20:49:21	1682ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-10 14:00:06	10096ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-09 12:06:48	760ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-03 00:00:09	934ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-29 15:02:57	9746ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-27 21:08:11	699ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-26 20:33:47	667ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-25 20:26:27	8717ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-24 19:55:53	862ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-23 18:34:10	8619ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-22 15:22:01	771ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-21 10:23:20	685ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-20 05:46:49	667ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-18 21:45:15	630ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-17 21:18:21 shown	1303ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-16 12:30:17	723ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-14 06:52:41	16617ms	1 NS 0 A 0 MX	❓ Unknown