linuxzone.dk

Records from scan: 2026-10-12 03:50:43 · 606ms total · last checked 2026-10-18 14:55 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

linuxzone.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 June 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by home.linuxzone.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 52ms

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#

🌍

No A records found

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	43200s	home.linuxzone.dk	193.110.198.26	outbound19826.cph.dk	AS203825 Copenhagen Airports A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 165ms

TXT Record
v=spf1 ip4:193.110.198.26 mx a:mail a:home a:www mx:linuxzone.dk mx:zux.dk mx:hjemloese-mc.dk ~all

✉️ SPF#

Policy	Record (linuxzone.dk)
~all (soft fail)	v=spf1 ip4:193.110.198.26 mx a:mail a:home a:www mx:linuxzone.dk mx:zux.dk mx:hjemloese-mc.dk ~all

📨 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#

checked 2026-10-12 03:50:43

www	193.110.198.26 (AS203825) (address records, no CNAME)
www vs bare domain	Only www resolves linuxzone.dk: no address www.linuxzone.dk: 193.110.198.26 (AS203825) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

88ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

133ms

Field	Value
Serial	2026101101
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 2026-10-06 04:50:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-06-20
Expires	2027-06-30 (254d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

43ms

AAAA

38ms

TXT

165ms

CAA

41ms

HTTPS

51ms

TLSA

67ms

SOA

133ms

MTA-STS

57ms

DNSSEC

88ms

SRV

55ms

Total

606ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 03:50:43 shown	606ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-26 15:45:08	447ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-14 21:04:16	1165ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-24 11:22:37	4849ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-13 03:34:24	2633ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-18 13:04:13	4669ms	2 NS 0 A 0 MX	🔒 Secure
2026-07-13 03:35:20	8607ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-21 03:03:40	727ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 06:01:23	764ms	2 NS 0 A 1 MX	🔒 Secure