3-y.dk

📜 Historical scan 2026-06-16 13:14:36 · ← 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. 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 1006ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 944ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.61.141.157	—	62.61.141.157.generic-hostname.arrownet.dk	AS15516	—	—	—	Holbæk

📧 MX Records#

2 records 970ms

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

🔷 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1320ms

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

🏷️ SOA#

764ms

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#

1006ms

944ms

970ms

AAAA

656ms

TXT

1382ms

CAA

864ms

HTTPS

702ms

TLSA

729ms

SOA

764ms

MTA-STS

902ms

DNSSEC

1320ms

SRV

0ms

Total

8030ms

🕐 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	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 shown	8030ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 13:12:34	897ms	2 NS 1 A 2 MX	🔒 Secure