holmegaard.dk

📜 Historical scan 2026-09-05 23:41:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holmegaard.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.69.68.1 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by holmegaard-dk.mail.protection.outlook.com. 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 45ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.69.68.1	600s	—	AS8075	Microsoft Corporation	13.64.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	holmegaard-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::9 2a01:111:f403:ca09::4 2a01:111:f403:ca38::8 52.101.68.10 52.101.73.15 52.101.73.153 52.101.73.155	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

7 records 146ms

TXT Record
0A25D4711A8F1CEE1F3D1A5F23EC4B7B8503A7D29E68F700BD8C1D21525E3D20
facebook-domain-verification=7enizj5ydo4vsacis5yly1pklj9cvm
google-site-verification=lUqmv8Oh0rNyMq1Znv0Hm5FnddZypFmTLotcoZNrUdo
MS=ms45940520
r26J6n5zZt3D3EoJINGHIziCCdduDqYbqjG2aD8Ix5b7/clEEe5CyWTno0pFp1bfHyR3yYcxU5jFhCChs049aA==
v=spf1 include:spf.protection.outlook.com include:_spf.anpdm.com include:mail.zendesk.com include:konformit.com include:spf.mailanyone.net a:mail.edisoft.no a:mailspool.easycruit.com ip4:212.130.93.25 -all
xrFfXUzGrwtbNi39lmUoOZYkwUg8fIGbf7zNXZ/Gu/E=

✉️ SPF#

Policy	Record (holmegaard.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.anpdm.com include:mail.zendesk.com include:konformit.com include:spf.mailanyone.net a:mail.edisoft.no a:mailspool.easycruit.com ip4:212.130.93.25 -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#

1 records 60ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 14:56:45

www CNAME	rdgwebapp.azurewebsites.net (all on azurewebsites.net) → 20.192.171.3 (AS8075)
www vs bare domain	Same network holmegaard.dk: 13.69.68.1 (AS8075) www.holmegaard.dk: 20.192.171.3 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-holmegaard-dk._domainkey.rosendahldesigngroup.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-holmegaard-dk._domainkey.rosendahldesigngroup.onmicrosoft.com	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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026032501
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 2026-10-07 15:11:07

Field	Value
Registrar	ONE.COM A/S
Registered	1997-01-31
Expires	2027-03-31 (160d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

36ms

38ms

AAAA

37ms

TXT

146ms

CAA

60ms

HTTPS

42ms

TLSA

889ms

SOA

0ms

MTA-STS

51ms

DNSSEC

72ms

SRV

96ms

Total

1400ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 14:56:45	2723ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 12:37:13	1252ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 11:00:57	1860ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 12:01:18	3167ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 23:41:53 shown	1400ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 11:01:39	842ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 16:14:59	1881ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:40:32	3239ms	2 NS 1 A 1 MX	🔒 Secure