durhuusdev.dk
Last scanned: 2026-06-27 09:48:49  ·  2210ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   261ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   271ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.41.215 3600s prolinux4.curanet.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records2 records   259ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 3600s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfigautoconfig-mf.onlinemail.io → 185.21.40.62
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   940ms
TXT Record
v=spf1 include:spf.onlinemail.io -all
✉️ SPF
PolicyRecord (durhuusdev.dk)
-all (hard fail) v=spf1 include:spf.onlinemail.io -all
📨 DMARC
PolicyRecord (_dmarc.durhuusdev.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC372ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA392ms
FieldValue
Serial2026040702
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
261ms
A
271ms
MX
259ms
AAAA
253ms
TXT
940ms
CAA
358ms
HTTPS
244ms
TLSA
374ms
SOA
392ms
MTA-STS
404ms
DNSSEC
372ms
SRV
374ms
Total
2210ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 09:48:49 2210ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-22 01:07:39 488ms 2 NS 1 A 2 MX ⚠️ Bogus View
2026-06-20 20:28:43 431ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 20:21:29 1167ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 06:38:52 1242ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 05:20:09 18814ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 05:12:02 1559ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 05:02:47 576ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 05:00:03 916ms 2 NS 1 A 2 MX 🔒 Secure View
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