paedagogiskextrakt.dk
Last scanned: 2026-08-28 00:26:36  ·  402ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   26ms
NameserverIP addressesPTRASN / ISP
ns3.supportcenter.dk 87.54.32.150 — AS3292 TDC Holding A/S
ns4.supportcenter.dk 2.106.7.200 ns4.supportcenter.dk AS3292 TDC Holding A/S
🌍 A Records1 records   21ms
IPTTLPTRASNISP / OrgCIDRCountryCity
2.106.7.121 3600s — AS3292 TDC Holding A/S 2.104.0.0/14 🇩🇰 Denmark Hobro
📧 MX Records1 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   86ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (paedagogiskextrakt.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.paedagogiskextrakt.dk)
p=reject v=DMARC1; p=reject;rua=mailto:dmarc@via.dk; ruf=mailto:dmarc@via.dk
📬 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)
🔐 DNSSEC93ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial645
Primary NS (MNAME)ns3.supportcenter.dk
Responsible (RNAME)hostmaster@supportcenter.dk
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
26ms
A
21ms
MX
29ms
AAAA
23ms
TXT
86ms
CAA
20ms
HTTPS
35ms
TLSA
42ms
SOA
0ms
MTA-STS
49ms
DNSSEC
93ms
SRV
46ms
Total
402ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:26:36 402ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 00:04:54 629ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-23 17:52:46 8494ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 16:33:26 3346ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-16 06:16:18 2904ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 08:20:42 2418ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 01:22:56 10885ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-31 19:10:38 2643ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 12:01:50 481ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-20 17:51:03 517ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 03:53:18 1344ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 22:44:47 454ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-07 02:45:27 600ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 17:57:49 2835ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 10:56:50 3972ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 07:59:27 407ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 19:36:52 607ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 22:07:50 3827ms 2 NS 1 A 0 MX 🔒 Secure View
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