cofur.dk
📜 Historical scan 2026-06-16 21:48:14  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk — — —
ns2.dandomain.dk — — —
🌍 A Records1 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.240 — forward.dnsfactory.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records1 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.spamfilter.io 46.36.212.34
46.36.212.36
46.36.212.37
46.36.212.38
89.188.78.64
89.188.78.65
89.188.78.66
94.231.106.12		 node4.spamfilter.io
node8.spamfilter.io
node6.spamfilter.io
node7.spamfilter.io
node3.spamfilter.io
node9.spamfilter.io
node10.spamfilter.io
node2.spamfilter.io		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   108ms
TXT Record
v=spf1 a include:spf.dandomain.dk include:_custspf.one.com ~all
✉️ SPF
PolicyRecord (cofur.dk)
~all (soft fail) v=spf1 a include:spf.dandomain.dk include:_custspf.one.com ~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 / DANE1 records   30ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.spamfilter.io DANE-EE · SPKI · SHA-256 9A25F05F2E322DABDCC9B7A06AB47A2D…
🔐 DNSSEC75ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA39ms
FieldValue
Serial2025102001
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
30ms
A
41ms
MX
30ms
AAAA
40ms
TXT
108ms
CAA
60ms
HTTPS
39ms
TLSA
30ms
SOA
39ms
MTA-STS
71ms
DNSSEC
75ms
SRV
0ms
Total
449ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-03 00:46:41 605ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 05:48:50 1724ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 13:52:42 809ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 23:29:21 767ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:48:14 449ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:41:31 669ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone