cisab.dk
Last scanned: 2026-08-27 14:40:25  ·  937ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   71ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
148.251.244.167 3600s cp06.nordicway.dk AS24940 Hetzner Online GmbH 148.251.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   84ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s cisab.dk 148.251.244.167 cp06.nordicway.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   368ms
TXT Record
v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 ~all
✉️ SPF
PolicyRecord (cisab.dk)
~all (soft fail) v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 ~all
📨 DMARC
PolicyRecord (_dmarc.cisab.dk)
p=reject v=DMARC1;p=reject;rua=mailto:dmarc@cisab.dk;pct=100;ruf=mailto:dmarc@cisab.dk;fo=0:d:s;aspf=r;adkim=r;
📬 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.cisab.dk zAsXk6O1d4tNcbWzn9V0QbFY1P3GqI_OVw9QzPIQUUg
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC147ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026071900
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
71ms
A
53ms
MX
84ms
AAAA
79ms
TXT
368ms
CAA
55ms
HTTPS
83ms
TLSA
121ms
SOA
0ms
MTA-STS
123ms
DNSSEC
147ms
SRV
132ms
Total
937ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:40:25 937ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-20 13:19:06 2668ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 04:18:23 1244ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 05:04:58 1745ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-07 18:34:12 3031ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 14:55:05 788ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 01:57:58 591ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 19:49:13 823ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 20:55:15 665ms 2 NS 1 A 1 MX 🔒 Secure View
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