sn-realkredit.dk
Last scanned: 2026-08-27 09:33:13  ·  1220ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   106ms
NameserverIP addressesPTRASN / ISP
one.cloudns.dk 35.205.227.236 236.227.205.35.bc.googleusercontent.com AS396982 Google LLC
three.cloudns.dk 152.44.41.1 three.cloudns.dk AS25697 UpCloud USA Inc
two.cloudns.dk 94.237.87.121 two.cloudns.dk AS202053 UpCloud Ltd
🌍 A Records1 records   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
57.129.84.98 3600s rs6-fra.serverhostgroup.com AS16276 OVH SAS 57.128.0.0/15 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   108ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.sn-realkredit.dk 57.129.84.98 rs6-fra.serverhostgroup.com AS16276 OVH SAS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover57.129.84.98
🔶 Autoconfig57.129.84.98
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   371ms
TXT Record
v=spf1 a mx ip4:57.129.84.98 include:relay.mailchannels.net include:_spf.google.com include:spf.protection.outlook.com ~all
✉️ SPF
PolicyRecord (sn-realkredit.dk)
~all (soft fail) v=spf1 a mx ip4:57.129.84.98 include:relay.mailchannels.net include:_spf.google.com include:spf.protection.outlook.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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC145ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082601
Primary NS (MNAME)one.cloudns.dk
Responsible (RNAME)hostmaster@cloudns.dk
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
106ms
A
55ms
MX
108ms
AAAA
79ms
TXT
371ms
CAA
61ms
HTTPS
68ms
TLSA
401ms
SOA
0ms
MTA-STS
128ms
DNSSEC
145ms
SRV
172ms
Total
1220ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 09:33:13 1220ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-26 15:14:59 702ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-12 11:57:55 996ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-27 21:00:23 1011ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-13 10:55:16 1493ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-30 07:30:15 955ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-19 14:57:39 2436ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-18 04:19:07 885ms 3 NS 1 A 1 MX 🔒 Secure View
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