hou.dk

📜 Historical scan 2026-07-03 00:50:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hou.dk is a .dk domain served by 5 nameservers (ns1.powerhosting.dk, ns2.powerhosting.dk, ns3.powerhosting.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.31.76.93 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by mailscanner.powerhosting.dk, backup-mx.powerhosting.dk. The zone is not DNSSEC-signed, publishes a 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#

5 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.powerhosting.dk	185.31.77.111 2a00:b920:3:1337:0:1:0:111	ns1.powerhosting.dk ns1.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S
ns2.powerhosting.dk	2001:1af8:4700:a127:11::53 81.171.12.79	ns2.powerhosting.dk ns2.powerhosting.dk	AS60781 LeaseWeb Netherlands B.V. AS60781 LeaseWeb Netherlands B.V.
ns3.powerhosting.dk	2a00:b920:200::53 45.95.208.53	ns3.powerhosting.dk ns3.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S
ns4.powerhosting.dk	2a00:b920:200::153 45.95.208.153	ns4.powerhosting.dk ns4.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S
ns5.powerhosting.dk	2a01:4f8:c0c:12d2::2 88.99.227.45	ns5.powerhosting.dk ns5.powerhosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.31.76.93	3600s	—	AS47527	DLX A/S	185.31.76.0/22	🇩🇰 Denmark	Herning

📧 MX Records#

2 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	3600s	mailscanner.powerhosting.dk	159.69.15.90 185.31.77.171 185.31.77.172 185.31.77.173 185.31.77.174 185.31.77.175 185.31.77.176 185.31.77.177 2a00:b920:3:1337:7331::171 2a00:b920:3:1337:7331::172 2a00:b920:3:1337:7331::173 2a00:b920:3:1337:7331::174 2a00:b920:3:1337:7331::175 2a00:b920:3:1337:7331::176 2a00:b920:3:1337:7331::177 2a01:4f8:1c1c:2850::1 2a01:4f9:c010:6af1::1 95.217.132.35	mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk	AS24940 Hetzner Online GmbH AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
100	3600s	backup-mx.powerhosting.dk	159.69.15.90 185.31.77.171 185.31.77.172 185.31.77.173 185.31.77.174 185.31.77.175 185.31.77.176 185.31.77.177 2a00:b920:3:1337:7331::171 2a00:b920:3:1337:7331::172 2a00:b920:3:1337:7331::173 2a00:b920:3:1337:7331::174 2a00:b920:3:1337:7331::175 2a00:b920:3:1337:7331::176 2a00:b920:3:1337:7331::177 2a01:4f8:1c1c:2850::1 2a01:4f9:c010:6af1::1 95.217.132.35	mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk	AS24940 Hetzner Online GmbH AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.31.76.93
🔶 Autoconfig	autoconfig.powerhosting.dk → 188.116.39.132

🔷 AAAA Records (IPv6)#

1 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:b920:2:1337::93	3600s	—	AS47527	DLX A/S	2a00:b920:0:0:0:0:0:0/29	🇩🇰 Denmark	Herning

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

3 records 51ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	1	443	autodiscover.powerhosting.dk
_imap._tcp	20	10	143	mail1.powerhosting.dk
_imaps._tcp	10	10	993	mail1.powerhosting.dk

📝 TXT Records#

1 records 143ms

TXT Record
v=spf1 include:_spf.powerhosting.dk -all

✉️ SPF#

Policy	Record (hou.dk)
-all (hard fail)	v=spf1 include:_spf.powerhosting.dk -all

📨 DMARC#

Policy	Record (_dmarc.hou.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@powerhosting.dk; ruf=mailto:dmarc@powerhosting.dk; adkim=r; aspf=r

📬 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 11:07:59

www	185.31.76.93 2a00:b920:2:1337::93 (AS47527) (address records, no CNAME)
www vs bare domain	Same network hou.dk: 185.31.76.93 2a00:b920:2:1337::93 (AS47527) www.hou.dk: 185.31.76.93 2a00:b920:2:1337::93 (AS47527)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	ph._domainkey.powerhosting.dk	RSA · ~1024 bit below 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#

2 records 62ms

Service / Owner	Type	Cert association
SMTP _25._tcp.backup-mx.powerhosting.dk	DANE-EE · SPKI · SHA-256	3C02E6711E7E08A1889E67D27C35D230…
SMTP _25._tcp.mailscanner.powerhosting.dk	DANE-EE · SPKI · SHA-256	3C02E6711E7E08A1889E67D27C35D230…

🔐 DNSSEC#

69ms

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

🏷️ SOA#

25ms

Field	Value
Serial	2026070201
Primary NS (MNAME)	ns1.powerhosting.dk
Responsible (RNAME)	zonemaster@powerhosting.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

28ms

35ms

30ms

AAAA

30ms

TXT

143ms

CAA

26ms

HTTPS

37ms

TLSA

62ms

SOA

25ms

MTA-STS

59ms

DNSSEC

69ms

SRV

51ms

Total

1404ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 11:07:59	3409ms	5 NS 1 A 2 MX	🔓 Insecure
2026-10-08 05:11:23	1330ms	5 NS 1 A 2 MX	🔓 Insecure
2026-10-03 02:16:53	747ms	5 NS 1 A 2 MX	🔓 Insecure
2026-10-01 21:25:59	1258ms	5 NS 1 A 2 MX	🔓 Insecure
2026-09-24 19:55:58	1170ms	5 NS 1 A 2 MX	🔓 Insecure
2026-09-23 17:47:18	1532ms	5 NS 1 A 2 MX	🔓 Insecure
2026-09-10 15:30:46	1128ms	5 NS 1 A 2 MX	🔓 Insecure
2026-09-04 09:30:20	1805ms	5 NS 1 A 2 MX	🔓 Insecure
2026-09-03 00:57:37	1209ms	5 NS 1 A 2 MX	🔓 Insecure
2026-08-27 12:46:59	1417ms	5 NS 1 A 2 MX	🔓 Insecure
2026-08-20 22:46:41	11263ms	5 NS 1 A 2 MX	🔓 Insecure
2026-08-15 14:06:43	2815ms	5 NS 1 A 2 MX	🔓 Insecure
2026-08-07 02:17:20	3267ms	5 NS 1 A 2 MX	🔓 Insecure
2026-08-05 18:02:05	3593ms	5 NS 1 A 2 MX	🔓 Insecure
2026-07-23 16:25:04	10491ms	5 NS 1 A 2 MX	🔓 Insecure
2026-07-17 20:31:06	2965ms	5 NS 1 A 2 MX	🔓 Insecure
2026-07-12 07:53:22	13111ms	5 NS 1 A 2 MX	🔓 Insecure
2026-07-03 00:50:10 shown	1404ms	5 NS 1 A 2 MX	🔓 Insecure
2026-06-26 13:57:37	1211ms	5 NS 1 A 2 MX	🔓 Insecure
2026-06-21 23:27:03	1196ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 04:37:49	2026ms	5 NS 1 A 2 MX	🔓 Insecure
2026-06-20 21:41:42	912ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 05:43:51	1338ms	5 NS 1 A 2 MX	🔓 Insecure
2026-06-17 15:04:09	272ms	0 NS 0 A 0 MX	❓ Unknown