regna.dk

📜 Historical scan 2026-10-03 03:51:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

regna.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.28.75.87 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by regna-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 31ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2.28.75.87	3600s	static.87.75.28.2.clients.your-server.de	AS24940	Hetzner Online GmbH	2.28.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	regna-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::26 2a01:111:f403:ca21::8 2a01:111:f403:ca48::12 52.101.103.143 52.101.181.156 52.101.209.28 52.101.68.27	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00503.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 153ms

TXT Record
MS=ms99772271
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.regna.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 2026-10-24 16:08:28

www	2.28.75.87 (AS24940) (address records, no CNAME)
www vs bare domain	Same network regna.dk: 2.28.75.87 (AS24940) www.regna.dk: 2.28.75.87 (AS24940)
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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026092902
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 2026-10-24 16:28:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-10-10
Expires	2027-10-09 (349d)

🔗 Same registrant#

4 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
amanahaid.dk	ONE.COM A/S
coban.dk	Punktum dk A/S (direct)
moneypay.dk	Punktum dk A/S (direct)
rambek.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

31ms

35ms

46ms

AAAA

47ms

TXT

153ms

CAA

42ms

HTTPS

57ms

TLSA

677ms

SOA

34ms

MTA-STS

40ms

DNSSEC

77ms

SRV

57ms

Total

5178ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 16:08:28	1522ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-22 03:52:25	1414ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 14:01:55	1040ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 03:51:48 shown	5178ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 03:30:40	3131ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 03:01:28	1366ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 07:38:06	1266ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 12:47:58	1280ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 18:14:45	732ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-29 21:32:06	539ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-06 11:26:13	1051ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-15 02:55:18	13880ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-01 09:57:13	531ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-25 16:49:05	3224ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 15:32:44	907ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 15:34:52	801ms	2 NS 1 A 4 MX	🔒 Secure