john-laybourn.dk

📜 Historical scan 2026-10-21 18:20:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

john-laybourn.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 24 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

2 records 149ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	ns07.sac-it.dk	AS3308 Norlys Telco A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 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 2026-10-23 02:49:59

www	NXDOMAIN
www vs bare domain	Neither resolves john-laybourn.dk: no address www.john-laybourn.dk: no address
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

208ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

21ms

Field	Value
Serial	2026100801
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@john-laybourn.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-21 18:43:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-02-24
Expires	2030-03-31 (1255d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
datainstallationer.dk	Punktum dk A/S (direct)
laybourn.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

149ms

102ms

96ms

AAAA

98ms

TXT

253ms

CAA

102ms

HTTPS

79ms

TLSA

58ms

SOA

21ms

MTA-STS

122ms

DNSSEC

208ms

SRV

143ms

Total

1186ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 02:49:59	319ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-21 18:20:52 shown	1186ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-15 02:43:37	450ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-08 17:33:52	506ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-01 16:43:09	320ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-24 15:18:04	651ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-18 20:04:36	472ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-12 18:46:18	489ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-06 11:59:35	470ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-03 22:20:07	677ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-27 21:08:35	341ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-20 04:42:01	643ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-13 09:42:43	9442ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-06 20:40:02	788ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-03 11:36:58	460ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-23 11:12:31	437ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-17 15:26:12	563ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-14 14:57:23	549ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-03 10:37:34	2204ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-27 16:54:18	383ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-18 02:42:51	572ms	2 NS 0 A 0 MX	🔓 Insecure