holmz.dk

📜 Historical scan 2026-07-15 14:29:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holmz.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 May 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.10.223.142 is hosted by Fiberby ApS (AS42541) in Denmark. Mail is handled by mail.holmz.dk, holmz-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 31ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.10.223.142	43200s	185-10-223-142.ip4.fiberby.net	AS42541	Fiberby ApS	185.10.220.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	mail.holmz.dk	185.10.223.142	185-10-223-142.ip4.fiberby.net	AS42541 Fiberby ApS
10	43200s	holmz-dk.mail.protection.outlook.com	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 137ms

TXT Record
MS=ms44524716
v=spf1 mx ~all

✉️ SPF#

Policy	Record (holmz.dk)
~all (soft fail)	v=spf1 mx ~all

📨 DMARC#

Policy	Record (_dmarc.holmz.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:postmaster@holmz.dk; ruf=mailto:postmaster@holmz.dk; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400

📬 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 2026-10-11 04:27:55

www CNAME	holmz.dk (all on holmz.dk) → 185.121.175.147 (AS202914)
www vs bare domain	Same network holmz.dk: 185.121.175.147 (AS202914) www.holmz.dk: 185.121.175.147 (AS202914)
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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

52ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071401
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 2026-10-11 05:07:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-05-28
Expires	2027-06-30 (251d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

29ms

AAAA

28ms

TXT

137ms

CAA

30ms

HTTPS

27ms

TLSA

761ms

SOA

0ms

MTA-STS

43ms

DNSSEC

52ms

SRV

37ms

Total

1334ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 04:27:55	1931ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 19:23:20	894ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-12 00:39:03	2647ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-10 23:15:57	3546ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-24 17:09:03	1859ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-22 05:49:35	1032ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-18 05:48:36	1357ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-15 14:29:49 shown	1334ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-11 00:10:11	9043ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 00:10:50	2075ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 13:40:35	2251ms	2 NS 1 A 2 MX	🔒 Secure