skolenet-vordingborg.dk
Last scanned: 2026-09-04 06:08:10  ·  1677ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   46ms
NameserverIP addressesPTRASN / ISP
ns.vordbkom.dk 131.165.202.1 ns.vordbkom.dk AS6834 KMD A/S
ns.vordbskoler.dk 5.56.147.154 — AS31027 GlobalConnect A/S
🌍 A Records1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.56.147.142 11700s — AS31027 GlobalConnect A/S 5.56.144.0/20 🇩🇰 Denmark Copenhagen
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover5.56.147.142
🔶 Autoconfig5.56.147.142
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   222ms
TXT Record
v=DMARC1; p=reject; rua=mailto:60f69872d8c04@dmarc.centerasecurity.com;
v=spf1 -all
✉️ SPF
PolicyRecord (skolenet-vordingborg.dk)
-all (hard fail) v=spf1 -all
📨 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC117ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2013020750
Primary NS (MNAME)ns.vordbkom.dk
Responsible (RNAME)hostmaster
Refresh14400s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
46ms
A
44ms
MX
46ms
AAAA
34ms
TXT
222ms
CAA
34ms
HTTPS
44ms
TLSA
1210ms
SOA
0ms
MTA-STS
53ms
DNSSEC
117ms
SRV
72ms
Total
1677ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 06:08:10 1677ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-30 08:32:36 1675ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-23 20:15:07 8715ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-20 14:10:36 3647ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-17 00:28:27 1849ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-12 11:48:31 2950ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-11 09:50:37 2457ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-06 14:59:39 703ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-02 14:24:28 1151ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-26 02:26:27 980ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-20 17:50:08 907ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-17 23:31:26 3758ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-11 11:38:28 714ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-08 21:10:44 1666ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-03 15:35:22 972ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-01 09:12:15 677ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-29 19:15:09 5674ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-22 02:33:54 945ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 19:21:57 868ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-18 00:05:03 972ms 2 NS 1 A 0 MX 🔒 Secure View
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