3t2001.dk

📜 Historical scan 2026-08-16 18:23:59  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3t2001.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 April 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.124 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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   167ms
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   190ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.124 3600s webcluster2.webpod16-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   195ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod9-cph3.one.com 185.164.14.118 mx1.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod9-cph3.one.com 185.164.14.119 mx2.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod9-cph3.one.com 185.164.14.120 mx3.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod9-cph3.one.com 185.164.14.124 mx4.pub.mailpod9-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover46.30.215.124
🔶 Autoconfig46.30.215.124

🔷 AAAA Records (IPv6)#

1 records   178ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:111:80e2:a46e:ee82:de7d 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 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 2026-10-15 11:05:13
www46.30.215.100 2a02:2350:5:111:8027:2592:b153:3b6b (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   655ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 45270A69B37BD0C454F2B3E54CC89AD7…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 45270A69B37BD0C454F2B3E54CC89AD7…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 45270A69B37BD0C454F2B3E54CC89AD7…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 45270A69B37BD0C454F2B3E54CC89AD7…

🔐 DNSSEC#

426ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026081602
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-02 19:12:38
FieldValue
RegistrarONE.COM A/S
Registered2004-04-14
Expires2027-04-30 (194d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
167ms
A
190ms
MX
195ms
AAAA
178ms
TXT
607ms
CAA
171ms
HTTPS
234ms
TLSA
655ms
SOA
0ms
MTA-STS
341ms
DNSSEC
426ms
SRV
305ms
Total
5640ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 11:05:13 1293ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-07 20:05:39 760ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-02 18:44:14 721ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-25 17:51:24 659ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-10 11:50:39 935ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-01 09:24:54 778ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-26 17:21:06 797ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-23 03:52:09 4888ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-16 18:23:59 shown 5640ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 12:33:41 784ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 10:12:03 920ms 2 NS 1 A 4 MX ⚠️ Bogus
2026-06-24 00:37:21 1158ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 05:06:07 1521ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-18 10:17:49 863ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 12:58:32 1820ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 12:57:25 1865ms 2 NS 1 A 4 MX 🔒 Secure
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