lug.dk

📜 Historical scan 2026-09-09 00:04:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lug.dk is a .dk domain served by 2 nameservers (doug.ns.cloudflare.com, jade.ns.cloudflare.com). It was registered on 9 December 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.12.54 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mailforward41.cloudns.net, mailforward42.cloudns.net. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 142ms

Nameserver	IP addresses	PTR	ASN / ISP
doug.ns.cloudflare.com	108.162.193.159 172.64.33.159 173.245.59.159 2606:4700:58::adf5:3b9f 2803:f800:50::6ca2:c19f 2a06:98c1:50::ac40:219f	doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jade.ns.cloudflare.com	108.162.192.167 172.64.32.167 173.245.58.167 2606:4700:50::adf5:3aa7 2803:f800:50::6ca2:c0a7 2a06:98c1:50::ac40:20a7	jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 115ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.12.54	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.193.175	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 129ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mailforward41.cloudns.net	109.201.133.197 2a00:1768:1001:9::197	mf41-nl.cloudmails.net mf41-nl.cloudmails.net	AS43350 NForce Entertainment B.V. AS43350 NForce Entertainment B.V.
20	300s	mailforward42.cloudns.net	185.206.180.75 2a0b:1640:1:1:1:1:284:dcd8	mf42-de.cloudmails.net mf42-de.cloudmails.net	AS205787 Public Cloud Ltd. AS205787 Public Cloud Ltd.

🔷 AAAA Records (IPv6)#

2 records 89ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:c36	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c1af	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 99ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.12.54,172.67.193.175 ech=AEX+DQBBvwAgACAR4jC5DZs77sQkHO059hEovZVJdriELCA3O6CDbkmVOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:c36,2606:4700:3037::ac43:c1af

📝 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 13:00:55

www	NXDOMAIN
www vs bare domain	www does not resolve lug.dk: 104.21.12.54 172.67.193.175 2606:4700:3037::6815:c36 2606:4700:3037::ac43:c1af (AS13335) www.lug.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

172ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414282736
Primary NS (MNAME)	doug.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 02:41:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-12-09
Expires	2028-12-31 (805d)

🔗 Same registrant#

1 domain

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
feltpartner.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

142ms

115ms

129ms

AAAA

89ms

TXT

335ms

CAA

148ms

HTTPS

99ms

TLSA

425ms

SOA

0ms

MTA-STS

143ms

DNSSEC

172ms

SRV

152ms

Total

2238ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 09:31:59	864ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-09 00:04:25 shown	2238ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 10:10:06	893ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 00:25:43	2181ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-06 23:45:36	1355ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-13 16:34:08	16897ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-27 01:05:38	1156ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-26 02:45:56	2064ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-24 16:31:47	4113ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-23 18:45:01	1112ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 19:55:02	931ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 20:03:30	826ms	2 NS 2 A 2 MX	🔓 Insecure