4wall.dk

📜 Historical scan 2026-10-05 06:52:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

4wall.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 23 April 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 137.74.25.2 is hosted by OVH SAS (AS16276) in France. The zone is DNSSEC-signed and validates, 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1 45.54.35.101	a.portsdns.se a.portsdns.se	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
137.74.25.2	28800s	—	AS16276	OVH SAS	137.74.0.0/16	🇫🇷 France	—

📧 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 2026-10-09 08:56:06

www	137.74.25.2 (AS16276) (address records, no CNAME)
www vs bare domain	Same network 4wall.dk: 137.74.25.2 (AS16276) www.4wall.dk: 137.74.25.2 (AS16276)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

211ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	mCSQIj56ZaMNoLMk+YOHnoE7ocieXNCLiD4G7egw…
ZSK	ECDSA P-256/SHA-256	y67+Y0lTmVt3Mi51+MsdeFZ7SmNrzpA+OJXpYi/L…
ZSK	ECDSA P-256/SHA-256	c2x8AxNoq9YcoHdy/HKJtJQB2GTbbvny+2WK50q+…

🏷️ SOA#

24ms

Field	Value
Serial	2026100400
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	28800s

📋 Registration#

WHOIS fetched 2026-10-13 19:00:40

Field	Value
Registrar	Abion AB
Registered	2021-04-23
Expires	2027-04-30 (194d)

🔗 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
dancoo.dk	Abion AB

📋 WHOIS#

⏱️ Lookup Timing#

32ms

43ms

18ms

AAAA

49ms

TXT

308ms

CAA

36ms

HTTPS

62ms

TLSA

278ms

SOA

24ms

MTA-STS

50ms

DNSSEC

211ms

SRV

0ms

Total

2977ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 08:56:06	4003ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-07 08:50:35	4289ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-05 06:52:03 shown	2977ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-05 03:11:51	696ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-01 02:54:20	743ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-19 08:40:21	822ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-09 19:32:31	2192ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-07 09:39:31	1014ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-04 20:09:03	1223ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-27 20:27:48	2611ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-26 21:20:44	764ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-10 16:54:48	2534ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-09 10:21:30	1884ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-12 18:08:56	966ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-09 05:03:34	1260ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-02 00:38:50	846ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 12:42:37	816ms	2 NS 1 A 0 MX	🔒 Secure