cavilon.dk
Last scanned: 2026-07-02 00:08:27  ·  4645ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   73ms
NameserverIP addressesPTRASN / ISP
ns-1011.awsdns-62.net 205.251.195.243
2600:9000:5303:f300::1		 ns-1011.awsdns-62.net
ns-1011.awsdns-62.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1209.awsdns-23.org 205.251.196.185
2600:9000:5304:b900::1		 ns-1209.awsdns-23.org
ns-1209.awsdns-23.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-184.awsdns-23.com 205.251.192.184
2600:9000:5300:b800::1		 ns-184.awsdns-23.com
ns-184.awsdns-23.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1851.awsdns-39.co.uk 205.251.199.59
2600:9000:5307:3b00::1		 ns-1851.awsdns-39.co.uk
ns-1851.awsdns-39.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records2 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
18.220.225.149 60s ec2-18-220-225-149.us-east-2.compute.amazonaws.com AS16509 Amazon.com, Inc. 18.216.0.0/13 🇺🇸 United States Columbus
18.227.56.142 60s ec2-18-227-56-142.us-east-2.compute.amazonaws.com AS16509 Amazon.com, Inc. 18.224.0.0/13 🇺🇸 United States Columbus
📧 MX Records2 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
10 60s mx1.hc3069-42.iphmx.com — — —
10 60s mx2.hc3069-42.iphmx.com — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   228ms
TXT Record
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:3m@rua.dmp.cisco.com; ruf=mailto:3m@ruf.dmp.cisco.com
v=spf1 -all
✉️ SPF
PolicyRecord (cavilon.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.cavilon.dk)
p=reject v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:3m@rua.dmp.cisco.com; ruf=mailto:3m@ruf.dmp.cisco.com
📬 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)
🔐 DNSSEC118ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA46ms
FieldValue
Serial1
Primary NS (MNAME)ns-1851.awsdns-39.co.uk
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
73ms
A
51ms
MX
62ms
AAAA
44ms
TXT
228ms
CAA
61ms
HTTPS
44ms
TLSA
188ms
SOA
46ms
MTA-STS
64ms
DNSSEC
118ms
SRV
100ms
Total
4645ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 00:08:27 4645ms 4 NS 2 A 2 MX 🔓 Insecure View
2026-06-16 19:45:26 584ms 4 NS 2 A 2 MX 🔓 Insecure View
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