unknownuser.dk

📜 Historical scan 2026-06-24 18:42:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

unknownuser.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 June 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.31.76.89 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by mail.unknownuser.dk. 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 71ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.31.76.89	43200s	serv09.powerhosting.dk	AS47527	DLX A/S	185.31.76.0/22	🇩🇰 Denmark	Herning

📧 MX Records#

1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	21600s	mail.unknownuser.dk	83.221.131.104	serv04.powerhosting.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	92.246.27.89
🔶 Autoconfig	92.246.27.89

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-12 14:24:02

www	92.246.27.89 (AS39642) (address records, no CNAME)
www vs bare domain	Different networks unknownuser.dk: 185.31.76.89 (AS47527) www.unknownuser.dk: 92.246.27.89 (AS39642) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

70ms

Field	Value
Serial	2026061101
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 2026-10-10 17:19:16

Field	Value
Registrar	ONE.COM A/S
Registered	2002-06-13
Expires	2028-06-30 (621d)

📋 WHOIS#

⏱️ Lookup Timing#

71ms

45ms

69ms

AAAA

41ms

TXT

265ms

CAA

42ms

HTTPS

79ms

TLSA

112ms

SOA

70ms

MTA-STS

105ms

DNSSEC

110ms

SRV

398ms

Total

937ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 14:24:02	1334ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 06:32:35	1110ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 19:00:08	973ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 08:37:54	763ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 19:44:42	939ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 10:41:13	779ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 18:42:04 shown	937ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 11:58:13	1271ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:05:49	625ms	2 NS 1 A 1 MX	🔒 Secure