cyberlurk.dk

📜 Historical scan 2026-06-25 13:39:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cyberlurk.dk is a .dk domain served by 4 nameservers (ns-1130.awsdns-13.org, ns-1976.awsdns-55.co.uk, ns-253.awsdns-31.com and 1 more). It was registered on 18 October 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.103.138.89 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by inbound-smtp.eu-west-1.amazonaws.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 312ms

Nameserver	IP addresses	PTR	ASN / 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 Records#

1 records 555ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.103.138.89	300s	5.103.138.89.static.fibianet.dk	AS44869	FIBIA P/S	5.103.0.0/16	🇩🇰 Denmark	Frederiksberg

📧 MX Records#

1 records 290ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
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#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 09:51:47

www	NXDOMAIN
www vs bare domain	www does not resolve cyberlurk.dk: 5.103.138.89 (AS44869) www.cyberlurk.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

421ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

535ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1130.awsdns-13.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-08 18:42:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-10-18
Expires	2026-10-31 (11d)

📋 WHOIS#

⏱️ Lookup Timing#

312ms

555ms

290ms

AAAA

322ms

TXT

605ms

CAA

324ms

HTTPS

292ms

TLSA

528ms

SOA

535ms

MTA-STS

339ms

DNSSEC

421ms

SRV

515ms

Total

2983ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-14 10:54:30	3195ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 00:53:48	2157ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-25 13:39:30 shown	2983ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 23:23:06	532ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 23:20:58	649ms	4 NS 1 A 1 MX	🔓 Insecure