bliv-paedagog.dk
Last scanned: 2026-08-31 12:37:47  ·  547ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   25ms
NameserverIP addressesPTRASN / ISP
ns3.supportcenter.dk 87.54.32.150 — AS3292 TDC Holding A/S
ns4 — — —
ns4.supportcenter.dk 2.106.7.200 ns4.supportcenter.dk AS3292 TDC Holding A/S
🌍 A Records1 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.54.32.247 3600s apps.akat.dk
campus-horsens.dk
driver.via.dk		 AS3292 TDC Holding A/S 87.48.0.0/13 🇩🇰 Denmark —
📧 MX Records1 records   27ms
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   80ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (bliv-paedagog.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.bliv-paedagog.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)
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial701
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
25ms
A
29ms
MX
27ms
AAAA
20ms
TXT
80ms
CAA
21ms
HTTPS
24ms
TLSA
31ms
SOA
0ms
MTA-STS
29ms
DNSSEC
97ms
SRV
29ms
Total
547ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 12:37:47 547ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-28 15:14:43 1252ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-23 15:15:57 947ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-18 10:42:08 731ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-15 23:21:33 982ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-12 00:09:10 691ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-06 22:11:03 3484ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-01 01:52:44 1086ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-24 16:08:04 898ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-21 04:33:41 1150ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-18 13:35:57 1157ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-14 01:04:50 8708ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-07 08:51:34 602ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-04 21:30:09 2482ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-03 11:59:19 2996ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-30 12:27:32 511ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-26 02:12:33 2548ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-21 11:18:19 990ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-19 10:55:37 697ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-18 15:02:54 6546ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 14:47:20 439ms 3 NS 1 A 0 MX 🔒 Secure View
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