hd-group.dk

📜 Historical scan 2026-09-01 16:33:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hd-group.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 August 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.169 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by hdgroup-dk0e.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

2 records 46ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.169	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hdgroup-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::3 2a01:111:f403:ca09::f 2a01:111:f403:ca48::a 52.101.103.137 52.101.103.140 52.101.73.145 52.101.73.153	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as8pr05cu00401.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)#

1 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:8048:388:b07f:9e53	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 184ms

TXT Record
MS=ms39204755
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF#

Policy	Record (hd-group.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

📨 DMARC#

Policy	Record (_dmarc.hd-group.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-12 10:25:57

www	46.30.215.169 2a02:2350:5:106:8048:388:b07f:9e53 (AS51468) (address records, no CNAME)
www vs bare domain	Same network hd-group.dk: 46.30.215.169 2a02:2350:5:106:8048:388:b07f:9e53 (AS51468) www.hd-group.dk: 46.30.215.169 2a02:2350:5:106:8048:388:b07f:9e53 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-hdgroup-dk0e._domainkey.hdgroupdk.k-v1.dkim.mail.microsoft	RSA · ~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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081901
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 2026-10-12 10:55:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-08-17
Expires	2027-08-16 (302d)

🔗 Same registrant#

12 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
c-cms.dk	Punktum dk A/S (direct)
cyber-cms.dk	Punktum dk A/S (direct)
cyber-hosting.dk	Punktum dk A/S (direct)
cyber-prod.dk	Punktum dk A/S (direct)
cyber-signage.dk	ONE.COM A/S
cybercms.dk	Punktum dk A/S (direct)
jemfa.dk	ONE.COM A/S
luma-media.dk	ONE.COM A/S
lumamedia.dk	ONE.COM A/S
overvågnings-shop.dk	Punktum dk A/S (direct)
overvågningsshop.dk	Punktum dk A/S (direct)
progress-hr.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

41ms

AAAA

47ms

TXT

184ms

CAA

64ms

HTTPS

62ms

TLSA

881ms

SOA

0ms

MTA-STS

56ms

DNSSEC

87ms

SRV

65ms

Total

1467ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 10:25:57	1203ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 21:55:35	856ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 00:47:13	1092ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 16:33:45 shown	1467ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:39:34	1019ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 17:47:24	1891ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 14:24:57	4273ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 22:27:34	9129ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 06:48:43	1225ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 23:44:17	1553ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 04:49:00	1089ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 09:45:50	990ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:04:29	995ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:03:44	1159ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:58:53	3176ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:54:14	1312ms	2 NS 1 A 1 MX	🔒 Secure