retdet.dk

📜 Historical scan 2026-06-26 00:02:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

retdet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.129.0.126 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by .. The zone is of unknown DNSSEC status, 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 35ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.129.0.126	600s	—	AS3292	TDC Holding A/S	85.129.0.0/17	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	85.129.0.126
🔶 Autoconfig	85.129.0.126

🔷 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 2026-10-09 20:30:18

www	85.129.0.126 (AS3292) (address records, no CNAME)
www vs bare domain	Same network retdet.dk: 85.129.0.126 (AS3292) www.retdet.dk: 85.129.0.126 (AS3292)
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#

244ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026053101
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 2026-10-03 11:36:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-03-21
Expires	2027-03-31 (158d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

39ms

72ms

AAAA

77ms

TXT

160ms

CAA

41ms

HTTPS

64ms

TLSA

41ms

SOA

36ms

MTA-STS

76ms

DNSSEC

244ms

SRV

91ms

Total

582ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 11:11:30	594ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 11:03:15	522ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 20:09:59	400ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 02:32:59	1057ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 11:42:41	1137ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 10:20:06	614ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 08:04:45	858ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 20:30:28	774ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 00:02:56 shown	582ms	2 NS 1 A 1 MX	❓ Unknown
2026-06-19 21:11:33	4269ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:28:37	477ms	2 NS 1 A 0 MX	🔒 Secure