cesa.dk
Last scanned: 2026-08-26 19:24:10  ·  1050ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
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   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.106.103 3600s linux95.curanet.dk AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records2 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s cesa-dk.mx1.comendosystems.com 192.162.219.255
2a01:77c0:1619:4102:a81b:80d0:e56c:edc0		 mx41.electric.net
gw2-1535.security.comendo.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 3600s cesa-dk.mx2.comendosystems.net 192.162.219.155 mx41.electric.net AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig94.231.106.103
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   161ms
TXT Record
google-site-verification=uXtU7mHSyFB4h6pgGhcubiLchaoO2ubjpwiubkiu5fE
MS=ms57540582
v=spf1 ip4:185.55.196.142 ip4:87.53.74.122 include:spf.mailanyone.net include:spf.curanet.dk ~all
✉️ SPF
PolicyRecord (cesa.dk)
~all (soft fail) v=spf1 ip4:185.55.196.142 ip4:87.53.74.122 include:spf.mailanyone.net include:spf.curanet.dk ~all
📨 DMARC
PolicyRecord (_dmarc.cesa.dk)
p=quarantine v=DMARC1; p=quarantine;
📬 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)
🔐 DNSSEC95ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025120801
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
42ms
A
43ms
MX
46ms
AAAA
50ms
TXT
161ms
CAA
50ms
HTTPS
48ms
TLSA
448ms
SOA
0ms
MTA-STS
75ms
DNSSEC
95ms
SRV
62ms
Total
1050ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 19:24:10 1050ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-28 20:01:57 1158ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-28 03:29:04 911ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-27 21:07:52 2113ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 20:11:04 878ms 2 NS 1 A 2 MX 🔒 Secure View
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