matematikmission.dk

📜 Historical scan 2026-09-10 08:52:59  ·  ← Latest scan
🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

matematikmission.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 9 September 2026 (WHOIS) and first appeared in the .dk zone on 10 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   410ms
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 2026-10-08 10:52:41
wwwNXDOMAIN
www vs bare domainwww does not resolve
matematikmission.dk: 104.21.45.133 172.67.214.165 2606:4700:3030::6815:2d85 2606:4700:3036::ac43:d6a5 (AS13335)
www.matematikmission.dk: no address
(all like this)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

519ms
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 2026-10-10 06:42:23
FieldValue
Registrardns.services ApS
Registered2026-09-09
Expires2027-09-08 (316d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
410ms
A
468ms
MX
475ms
AAAA
401ms
TXT
1629ms
CAA
429ms
HTTPS
418ms
TLSA
215ms
SOA
91ms
MTA-STS
452ms
DNSSEC
519ms
SRV
479ms
Total
2861ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 10:52:41 953ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-02 07:43:14 700ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-01 07:35:34 752ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-30 07:28:26 680ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-28 06:59:36 631ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-24 05:39:47 643ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-15 21:13:23 1504ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-10 08:52:59 shown 2861ms 1 NS 0 A 0 MX ❓ Unknown
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