gt40.dk

📜 Historical scan 2026-06-20 09:11:59  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gt40.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 April 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.121 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-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   476ms
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   351ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.121 3600s webcluster2.webpod16-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   335ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod12-cph3.one.com 104.37.34.246 mx1.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod12-cph3.one.com 104.37.34.247 mx2.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod12-cph3.one.com 104.37.34.248 mx3.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod12-cph3.one.com 104.37.34.249 mx4.pub.mailpod12-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover46.30.215.121
🔶 Autoconfig46.30.215.121

🔷 AAAA Records (IPv6)#

1 records   421ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:111:80ca:973e:8d99:11b6 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 2026-10-18 21:59:35
www46.30.215.73 2a02:2350:5:111:49:307a:6fbf:17ab (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   663ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…

🔐 DNSSEC#

957ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

295ms
FieldValue
Serial2026050102
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-18 22:25:01
FieldValue
RegistrarONE.COM A/S
Registered2024-04-29
Expires2027-04-28 (190d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
betinaipsen.dkPunktum dk A/S (direct)
capricho.dkONE.COM A/S
wildskate.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
476ms
A
351ms
MX
335ms
AAAA
421ms
TXT
1497ms
CAA
309ms
HTTPS
294ms
TLSA
663ms
SOA
295ms
MTA-STS
426ms
DNSSEC
957ms
SRV
702ms
Total
8399ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 21:59:35 1569ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-13 20:03:17 528ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-10 16:59:01 2025ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-09 10:04:35 545ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-01 04:56:24 531ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-24 14:04:14 958ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-24 19:23:10 707ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-23 18:44:42 3110ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-17 17:42:06 940ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-02 00:00:04 1785ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-29 04:27:04 883ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 19:28:05 566ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 09:11:59 shown 8399ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 10:11:11 2268ms 2 NS 1 A 4 MX 🔒 Secure
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