3-y.dk

📜 Historical scan 2026-06-26 03:09:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3-y.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 October 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.61.141.157 is hosted by DKTV A/S (AS15516) in Denmark. Mail is handled by libi.dk, klaas.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 235ms

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 196ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.61.141.157	43200s	62.61.141.157.generic-hostname.arrownet.dk	AS15516	DKTV A/S	62.61.128.0/19	🇩🇰 Denmark	—

📧 MX Records#

2 records 306ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43199s	libi.dk	46.30.211.38	domain-parking.one.com	AS51468 One.com A/S
20	43199s	klaas.dk	80.209.64.194	80.209.64.194.static.fibianet.dk	AS44869 FIBIA P/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	3-y.dk → 62.61.141.157
🔶 Autoconfig	3-y.dk → 62.61.141.157

🔷 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 02:47:04

www CNAME	3-y.dk (all on 3-y.dk) → 62.61.141.157 (AS15516)
www vs bare domain	Same network 3-y.dk: 62.61.141.157 (AS15516) www.3-y.dk: 62.61.141.157 (AS15516)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.3-y.dk	3-y.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

442ms

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

🏷️ SOA#

332ms

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 2026-10-09 20:57:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-10-12
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

235ms

196ms

306ms

AAAA

326ms

TXT

540ms

CAA

314ms

HTTPS

241ms

TLSA

219ms

SOA

332ms

MTA-STS

273ms

DNSSEC

442ms

SRV

360ms

Total

3037ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 02:47:04	2496ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-15 05:22:57	1280ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 07:36:58	843ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 10:32:09	1076ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-12 14:54:27	3338ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-26 05:21:56	8744ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-18 14:41:18	1947ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-17 09:25:37	8962ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-12 18:49:12	1088ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 03:09:08 shown	3037ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 22:00:53	1176ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:14:36	8030ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 13:12:34	897ms	2 NS 1 A 2 MX	🔒 Secure