linuxhouse.dk

📜 Historical scan 2026-07-08 21:48:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

linuxhouse.dk is a .dk domain served by 2 nameservers (ns.linuxhouse.dk, ns1.linuxhouse.dk). It was registered on 12 December 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.209.114.59 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by pmg.linuxhouse.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 86ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.linuxhouse.dk	80.209.114.59	80.209.114.59.static.fibianet.dk	AS44869 FIBIA P/S
ns1.linuxhouse.dk	38.102.125.155	—	AS26832 Rica Web Services

🌍 A Records#

1 records 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.209.114.59	86400s	80.209.114.59.static.fibianet.dk	AS44869	FIBIA P/S	80.209.0.0/17	🇩🇰 Denmark	—

📧 MX Records#

1 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	pmg.linuxhouse.dk	80.209.114.59	80.209.114.59.static.fibianet.dk	AS44869 FIBIA P/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 674ms

TXT Record
v=spf1 ip4:212.237.102.22 ip4:104.152.210.69 ip4:192.38.110.166 ip4:192.38.110.182 include:amazonses.com -all

✉️ SPF#

Policy	Record (linuxhouse.dk)
-all (hard fail)	v=spf1 ip4:212.237.102.22 ip4:104.152.210.69 ip4:192.38.110.166 ip4:192.38.110.182 include:amazonses.com -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#

latest probe, not this scan · checked 2026-10-15 18:21:10

www	80.209.114.59 (AS44869) (address records, no CNAME)
www vs bare domain	Same network linuxhouse.dk: 80.209.114.59 (AS44869) www.linuxhouse.dk: 80.209.114.59 (AS44869)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt · opt-out RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

217ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070702
Primary NS (MNAME)	ns.linuxhouse.dk
Responsible (RNAME)	root@linuxhouse.dk
Refresh	3600s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 02:04:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-12-12
Expires	2030-12-31 (1535d)

📋 WHOIS#

⏱️ Lookup Timing#

86ms

87ms

93ms

AAAA

90ms

TXT

674ms

CAA

91ms

HTTPS

86ms

TLSA

8096ms

SOA

0ms

MTA-STS

132ms

DNSSEC

217ms

SRV

209ms

Total

9337ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 18:21:10	2474ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 08:28:37	3321ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 01:36:55	3340ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 00:28:21	1651ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 23:18:40	1220ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 22:13:08	1154ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 02:29:15	2275ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 21:22:36	1568ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 02:45:23	2330ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 18:59:27	2122ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 04:57:40	4483ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 13:44:21	1333ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 09:43:04	3704ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 03:59:35	9859ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 04:28:40	4561ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 09:47:24	2055ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 12:31:07	996ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-22 04:12:09	783ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 18:30:38	2063ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 00:44:46	733ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 21:48:04 shown	9337ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 10:15:59	3959ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 02:10:48	993ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 13:53:46	3462ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 04:38:48	1192ms	0 NS 0 A 0 MX	❓ Unknown