dullum.dk
Last scanned: 2026-09-02 19:07:18  ·  616ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   58ms
NameserverIP addressesPTRASN / ISP
ns.domainteam.dk 87.238.248.151 ns.domainteam.dk AS198614 RockyNordic ApS
ns2.domainteam.dk 185.200.74.103 ns2.domainteam.dk AS198614 RockyNordic ApS
🌍 A Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.238.253.113 600s rocky8wps.rockynordic.com AS198614 RockyNordic ApS 87.238.252.0/23 🇩🇰 Denmark —
📧 MX Records1 records   66ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.dullum.dk 87.238.253.113 rocky8wps.rockynordic.com AS198614 RockyNordic ApS
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC99ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023083102
Primary NS (MNAME)ns.domainteam.dk
Responsible (RNAME)hostmaster@domainteam.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)38400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
57ms
MX
66ms
AAAA
46ms
TXT
230ms
CAA
44ms
HTTPS
55ms
TLSA
96ms
SOA
0ms
MTA-STS
79ms
DNSSEC
99ms
SRV
79ms
Total
616ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 19:07:18 616ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-28 09:32:30 663ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 09:14:17 625ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 01:54:47 1278ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 01:17:24 814ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 05:11:28 17273ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 05:10:15 1697ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 05:08:47 491ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 05:00:56 635ms 2 NS 1 A 1 MX 🔓 Insecure View
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