626.dk

Records from scan: 2026-10-11 11:19:26 · 1686ms total · last checked 2026-10-18 00:17 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

626.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 June 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.3.73.100 is hosted by Dstny BE N.V. (AS8368) in Denmark. Mail is handled by 626-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 137ms

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 102ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
31.3.73.100	600s	—	AS8368	Dstny BE N.V.	31.3.72.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	626-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::20 2a01:111:f403:ca09::a 2a01:111:f403:ca48::e 52.101.209.28 52.101.68.25 52.101.73.126 52.101.91.162	mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00302.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 → 40.99.151.200
🔶 Autoconfig	626.dk → 31.3.73.100

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 288ms

TXT Record
MS=ms20731721
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (626.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#

checked 2026-10-11 11:19:26

www CNAME	626.dk (all on 626.dk) → 31.3.73.100 (AS8368)
www vs bare domain	Same network 626.dk: 31.3.73.100 (AS8368) www.626.dk: 31.3.73.100 (AS8368)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.626.dk	626.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

195ms

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

🏷️ SOA#

270ms

Field	Value
Serial	2026101001
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 2026-10-11 12:01:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-06-12
Expires	2027-06-30 (254d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

137ms

102ms

85ms

AAAA

134ms

TXT

288ms

CAA

99ms

HTTPS

115ms

TLSA

378ms

SOA

270ms

MTA-STS

179ms

DNSSEC

195ms

SRV

390ms

Total

1686ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 11:19:26 shown	1686ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 05:55:34	1097ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 22:35:47	2091ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 02:13:34	1720ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 01:12:44	1773ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:54:34	1743ms	2 NS 1 A 1 MX	🔒 Secure