3-y.dk

📜 Historical scan 2026-07-17 09:25:37  ·  ← 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   30ms
NameserverIP addressesPTRASN / 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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   30ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s libi.dk 46.30.211.38 domain-parking.one.com AS51468 One.com A/S
20 43200s klaas.dk 80.209.64.194 80.209.64.194.static.fibianet.dk AS44869 FIBIA P/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover3-y.dk → 62.61.141.157
🔶 Autoconfig3-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 CNAME3-y.dk (all on 3-y.dk)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.3-y.dk 3-y.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

56ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

25ms
FieldValue
Serial2026071101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-09 20:57:27
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2000-10-12
Expires2026-12-31 (75d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
30ms
A
31ms
MX
30ms
AAAA
30ms
TXT
150ms
CAA
29ms
HTTPS
39ms
TLSA
4030ms
SOA
25ms
MTA-STS
41ms
DNSSEC
56ms
SRV
45ms
Total
8962ms

🕐 Scan History#

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