helleholmconsulting.dk

📜 Historical scan 2026-08-21 15:13:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

helleholmconsulting.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.224 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by helleholmconsulting-dk.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 292ms

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 285ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.224	3600s	webcluster2.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 286ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	helleholmconsulting-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::f 2a01:111:f403:ca09::b 2a01:111:f403:ca09::f 52.101.68.10 52.101.68.16 52.101.73.16 52.101.73.24	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

1 records 290ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:8005:619d:df42:512b	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 720ms

TXT Record
MS=ms10082026
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (helleholmconsulting.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.helleholmconsulting.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-23 00:49:39

www	46.30.215.224 2a02:2350:5:108:8005:619d:df42:512b (AS51468) (address records, no CNAME)
www vs bare domain	Same network helleholmconsulting.dk: 46.30.215.224 2a02:2350:5:108:8005:619d:df42:512b (AS51468) www.helleholmconsulting.dk: 46.30.215.224 2a02:2350:5:108:8005:619d:df42:512b (AS51468)
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#

509ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082103
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 2026-10-23 01:15:17

Field	Value
Registrar	ONE.COM A/S
Registered	2026-02-03
Expires	2027-02-02 (97d)

🔗 Same registrant#

1 domain

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
hhconsulting.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

292ms

285ms

286ms

AAAA

290ms

TXT

720ms

CAA

249ms

HTTPS

240ms

TLSA

888ms

SOA

0ms

MTA-STS

364ms

DNSSEC

509ms

SRV

308ms

Total

8213ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 00:49:39	1162ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 07:41:50	1144ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 22:23:22	922ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 03:09:09	1100ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 00:32:59	1790ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 19:47:16	5222ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 15:13:05 shown	8213ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 11:56:02	2382ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 04:32:21	9650ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 20:14:25	1100ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 21:59:32	5223ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 14:42:27	2269ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:21:21	1227ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:18:16	1179ms	2 NS 1 A 1 MX	🔒 Secure