linuxhjælp.dk xn--linuxhjlp-m3a.dk

📜 Historical scan 2026-06-26 20:29:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

linuxhjælp.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 March 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.88.37.247 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.lnxbx.dk. 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 230ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 228ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.88.37.247	3600s	—	AS3292	TDC Holding A/S	195.88.36.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 204ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.lnxbx.dk	195.88.37.247	—	AS218723 CEGO A/S

🔷 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 2026-10-15 21:28:53

www CNAME	lnxbx.dk (all on lnxbx.dk) → 195.88.37.247 (AS218723)
www vs bare domain	Same network linuxhjælp.dk: 195.88.37.247 (AS218723) www.linuxhjælp.dk: 195.88.37.247 (AS218723)
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#

333ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	ncache nxdomain overridden by dig AD

🏷️ SOA#

214ms

Field	Value
Serial	2026061201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 00:54:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-03-10
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

230ms

228ms

204ms

AAAA

234ms

TXT

380ms

CAA

215ms

HTTPS

220ms

TLSA

1494ms

SOA

214ms

MTA-STS

257ms

DNSSEC

333ms

SRV

246ms

Total

2710ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 21:28:52	580ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 11:41:59	953ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 10:47:24	4863ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 09:38:56	740ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 08:57:01	8605ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 01:23:56	592ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 20:29:46 shown	2710ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 04:46:43	2345ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 20:17:28	1157ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 18:56:12	382ms	0 NS 0 A 0 MX	🔒 Secure
2026-06-18 00:18:37	841ms	2 NS 1 A 1 MX	🔒 Secure