helleborglum.dk

📜 Historical scan 2026-06-17 11:21:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

helleborglum.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by helleborglum-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 52ms

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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	—	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	helleborglum-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::3 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.12 52.101.68.25 52.101.73.11 52.101.73.153	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am1pr04cu00103.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 152ms

TXT Record
MS=ms39725231
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

latest probe, not this scan · checked 2026-10-22 11:26:50

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network helleborglum.dk: 195.47.247.18 (AS51468) www.helleborglum.dk: 195.47.247.18 (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#

176ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026052201
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 2026-10-17 17:12:16

Field	Value
Registrar	ONE.COM A/S
Registered	2018-11-26
Expires	2026-11-30 (37d)

🔗 Same registrant#

2 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
borglumkompetence.dk	ONE.COM A/S
eksistentielpraksis.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

51ms

AAAA

43ms

TXT

152ms

CAA

45ms

HTTPS

63ms

TLSA

319ms

SOA

48ms

MTA-STS

134ms

DNSSEC

176ms

SRV

0ms

Total

991ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 11:26:50	663ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 12:29:08	1134ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 07:37:31	781ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 13:06:13	1283ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 12:20:29	1267ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 20:41:24	1329ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 04:08:12	2571ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 22:01:28	6348ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-04 16:40:58	6249ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 18:15:09	1944ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 11:20:45	1791ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 00:06:37	1220ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:21:44 shown	991ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:15:47	666ms	2 NS 1 A 1 MX	🔒 Secure