holm-trojaborg.dk

Records from scan: 2026-10-10 03:03:47 · 1315ms total · last checked 2026-10-20 15:37 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holm-trojaborg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by vmail.holmnet.dk, mail.holmnet.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 117ms

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#

2 records 116ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	600s	vmail.holmnet.dk	9.205.16.211	odie.holmnet.dk	AS8075 Microsoft Corporation
10	3200s	mail.holmnet.dk	9.205.16.211	odie.holmnet.dk	AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 275ms

TXT Record
v=spf1 include:holmnet.dk -all

✉️ SPF#

Policy	Record (holm-trojaborg.dk)
-all (hard fail)	v=spf1 include:holmnet.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 2026-10-10 03:03:47

www CNAME	odie.holmnet.dk (all on holmnet.dk) → 9.205.16.211 (AS8075)
www vs bare domain	Only www resolves holm-trojaborg.dk: no address www.holm-trojaborg.dk: 9.205.16.211 (AS8075) (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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

210ms

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

🏷️ SOA#

63ms

Field	Value
Serial	2026100901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

117ms

80ms

116ms

AAAA

114ms

TXT

275ms

CAA

113ms

HTTPS

89ms

TLSA

154ms

SOA

63ms

MTA-STS

154ms

DNSSEC

210ms

SRV

117ms

Total

1315ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 03:03:47 shown	1315ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-09 05:32:29	629ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-09 19:55:33	3626ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-10 10:52:03	1218ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-28 04:39:11	1260ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-24 22:54:55	938ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-17 13:35:11	1733ms	2 NS 0 A 1 MX	🔒 Secure