regin.dk

📜 Historical scan 2026-08-26 13:08:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

regin.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 January 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.185 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by regin-dk.mail.eo.outlook.com. The zone is DNSSEC-signed and validates, has no 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 22ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.185	3600s	webcluster58.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	600s	regin-dk.mail.eo.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::c 2a01:111:f403:ca09::2 2a01:111:f403:ca09::b 52.101.68.16 52.101.68.18 52.101.68.25 52.101.73.1	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am3pr04cu00501.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
🔶 Autoconfig	77.111.240.185

🔷 AAAA Records (IPv6)#

1 records 23ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:80ce:d67e:8b7a:d5ed	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

🔌 SRV Records#

1 records 50ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	100	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 141ms

TXT Record
MS=ms75493378
v=spf1 include:outlook.com ~all

✉️ SPF#

Policy	Record (regin.dk)
~all (soft fail)	v=spf1 include: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 2026-10-08 07:55:15

www	77.111.240.185 2a02:2350:5:102:80ce:d67e:8b7a:d5ed (AS51468) (address records, no CNAME)
www vs bare domain	Same network regin.dk: 77.111.240.185 2a02:2350:5:102:80ce:d67e:8b7a:d5ed (AS51468) www.regin.dk: 77.111.240.185 2a02:2350:5:102:80ce:d67e:8b7a:d5ed (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

99ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082405
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 2026-10-05 07:35:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-01-22
Expires	2028-03-31 (526d)

📋 WHOIS#

⏱️ Lookup Timing#

22ms

33ms

32ms

AAAA

23ms

TXT

141ms

CAA

24ms

HTTPS

38ms

TLSA

5094ms

SOA

0ms

MTA-STS

105ms

DNSSEC

99ms

SRV

50ms

Total

5630ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 06:50:38	1608ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 06:30:00	767ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 03:16:17	451ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 13:08:13 shown	5630ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 22:55:49	2653ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 20:27:29	5489ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 17:40:29	5415ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 00:55:51	1472ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 03:46:47	4731ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:05:26	3750ms	2 NS 1 A 1 MX	🔒 Secure