marienbergskole.dk
Last scanned: 2026-08-28 11:07:33  ·  612ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
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   31ms
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 Records1 records   200ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (marienbergskole.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.marienbergskole.dk)
p=reject v=DMARC1; p=reject; rua=mailto:60f69872d8c04@dmarc.centerasecurity.com;
📬 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)
🔐 DNSSEC101ms
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
37ms
A
31ms
MX
37ms
AAAA
37ms
TXT
200ms
CAA
30ms
HTTPS
33ms
TLSA
127ms
SOA
0ms
MTA-STS
69ms
DNSSEC
101ms
SRV
70ms
Total
612ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 11:07:33 612ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-26 10:49:06 708ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-23 11:11:38 1463ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-20 08:42:55 2897ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-17 02:36:08 4022ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-12 10:06:40 2626ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-06 04:05:06 800ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-03 23:14:58 8799ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-01 21:11:38 836ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-26 14:30:26 689ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-25 14:10:00 8494ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-21 02:13:51 3361ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-18 06:09:29 595ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-17 05:29:07 3235ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-09 03:01:34 698ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-03 12:59:24 573ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-01 12:33:02 3717ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-26 23:16:16 597ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-24 15:13:43 1851ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-24 00:46:45 1173ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 06:10:19 12368ms 2 NS 1 A 0 MX 🔒 Secure View
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