cyberlurk.dk
Last scanned: 2026-06-26 00:53:48  ·  2157ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   239ms
NameserverIP addressesPTRASN / ISP
ns-1130.awsdns-13.org 205.251.196.106
2600:9000:5304:6a00::1		 ns-1130.awsdns-13.org
ns-1130.awsdns-13.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1976.awsdns-55.co.uk 205.251.199.184
2600:9000:5307:b800::1		 ns-1976.awsdns-55.co.uk
ns-1976.awsdns-55.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-253.awsdns-31.com 205.251.192.253
2600:9000:5300:fd00::1		 ns-253.awsdns-31.com
ns-253.awsdns-31.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-638.awsdns-15.net 205.251.194.126
2600:9000:5302:7e00::1		 ns-638.awsdns-15.net
ns-638.awsdns-15.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records1 records   233ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.103.138.89 300s 5.103.138.89.static.fibianet.dk AS44869 FIBIA P/S 5.103.0.0/16 🇩🇰 Denmark Frederiksberg
📧 MX Records1 records   232ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s inbound-smtp.eu-west-1.amazonaws.com 18.200.203.69
54.155.140.59
54.76.31.185		 ec2-18-200-203-69.eu-west-1.compute.amazonaws.com
ec2-54-155-140-59.eu-west-1.compute.amazonaws.com
ec2-54-76-31-185.eu-west-1.compute.amazonaws.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.mail.eu-west-1.awsapps.com → 54.74.132.231
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC330ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA249ms
FieldValue
Serial1
Primary NS (MNAME)ns-1130.awsdns-13.org
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
239ms
A
233ms
MX
232ms
AAAA
234ms
TXT
531ms
CAA
225ms
HTTPS
216ms
TLSA
134ms
SOA
249ms
MTA-STS
292ms
DNSSEC
330ms
SRV
577ms
Total
2157ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 00:53:48 2157ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 13:39:30 2983ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 23:23:06 532ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 23:20:58 649ms 4 NS 1 A 1 MX 🔓 Insecure View
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