5ihus.dk

📜 Historical scan 2026-08-28 01:31:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

5ihus.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.126 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by 5ihus.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 78ms

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 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.126	3600s	server16.chosting.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	5ihus.dk	178.20.216.126	server16.chosting.dk	AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	178.20.216.126
🔶 Autoconfig	178.20.216.126

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 222ms

TXT Record
v=spf1 +a +mx +ip4:178.20.216.126 +ip4:178.20.216.5 include:spf.chosting.dk ~all

✉️ SPF#

Policy	Record (5ihus.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:178.20.216.126 +ip4:178.20.216.5 include:spf.chosting.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#

latest probe, not this scan · checked 2026-10-08 06:36:36

www	178.20.216.126 (AS21060) (address records, no CNAME)
www vs bare domain	Same network 5ihus.dk: 178.20.216.126 (AS21060) www.5ihus.dk: 178.20.216.126 (AS21060)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2085ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070805
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 2026-10-10 11:52:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-01-22
Expires	2028-01-31 (471d)

📋 WHOIS#

⏱️ Lookup Timing#

78ms

85ms

79ms

AAAA

69ms

TXT

222ms

CAA

42ms

HTTPS

75ms

TLSA

73ms

SOA

0ms

MTA-STS

102ms

DNSSEC

2085ms

SRV

94ms

Total

2592ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 22:20:12	2481ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 11:00:26	589ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 01:31:42	471ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 01:31:10 shown	2592ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 23:34:20	905ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 22:39:22	9046ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 11:57:16	1799ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 05:59:06	699ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 06:07:17	853ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 01:11:26	1095ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:14:11	655ms	2 NS 1 A 1 MX	🔒 Secure