dobf.dk
Last scanned: 2026-08-28 09:04:46  ·  2847ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   55ms
NameserverIP addressesPTRASN / ISP
ns1.dnspro.dk 194.126.250.186 ns1.dnspro.dk AS9167 Norlys Digital A/S
ns2.dnspro.dk 212.98.111.44 — AS42525 GlobalConnect A/S
🌍 A Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.126.250.184 10800s — AS9167 Norlys Telco A/S 194.126.250.0/24 🇩🇰 Denmark —
📧 MX Records1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mail.dobf.dk 194.126.250.189 mail.netprof.dk AS9167 Norlys Digital A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   243ms
TXT Record
v=spf1 ip4:194.126.250.189 -all
✉️ SPF
PolicyRecord (dobf.dk)
-all (hard fail) v=spf1 ip4:194.126.250.189 -all
📨 DMARC
PolicyRecord (_dmarc.dobf.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@dobf.dk; ruf=mailto:dmarc@dobf.dk; pct=100;
📬 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)
🔐 DNSSEC2077ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2024031201
Primary NS (MNAME)ns1.dnspro.dk
Responsible (RNAME)hostmaster@dnspro.dk
Refresh10800s
Retry3600s
Expire777600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
57ms
MX
48ms
AAAA
49ms
TXT
243ms
CAA
59ms
HTTPS
66ms
TLSA
66ms
SOA
0ms
MTA-STS
155ms
DNSSEC
2077ms
SRV
83ms
Total
2847ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 09:04:46 2847ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 05:00:10 9621ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 09:47:32 3625ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 12:24:28 1172ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 04:21:52 12595ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:20:11 1424ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:01:27 368ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 04:00:43 2707ms 2 NS 1 A 1 MX 🔓 Insecure View
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