0205.dk

📜 Historical scan 2026-06-21 10:03:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

0205.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 November 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.221.196.224 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by 0205-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, 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 40ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.221.196.224	600s	—	AS51468	One.com A/S	91.221.196.0/23	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	0205-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::9 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 52.101.68.10 52.101.68.16 52.101.73.153 52.101.73.28	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 52.98.213.104
🔶 Autoconfig	0205.dk → 0205.dk.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 156ms

TXT Record
MS=ms87783190
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (0205.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 2026-10-09 20:27:25

www CNAME	0205.dk (all on 0205.dk) → 91.221.196.224 (AS51468)
www vs bare domain	Same network 0205.dk: 91.221.196.224 (AS51468) www.0205.dk: 91.221.196.224 (AS51468)
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.0205.dk	0205.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving '0205.dk/DNSKEY/IN': 127.0.0.1#53

🏷️ SOA#

35ms

Field	Value
Serial	2026052601
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 17:45:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-11-28
Expires	2026-12-31 (75d)

🔗 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
dnte.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

38ms

AAAA

41ms

TXT

156ms

CAA

27ms

HTTPS

35ms

TLSA

151ms

SOA

35ms

MTA-STS

40ms

DNSSEC

75ms

SRV

103ms

Total

665ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 08:57:52	699ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 12:20:44	1258ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 18:11:49	8830ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 02:30:34	1267ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 15:04:32	1880ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 14:27:50	1068ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-28 01:16:14	1376ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 19:36:35	9001ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 21:40:20	1208ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 13:32:59	791ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 23:20:01	1205ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 14:30:56	997ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 16:27:38	950ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 05:47:26	1844ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 10:03:24 shown	665ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-16 12:33:51	2237ms	2 NS 1 A 1 MX	🔒 Secure