tech-udvikling.dk
Last scanned: 2026-09-01 19:59:22  ·  639ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
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 Records1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.115 3600s webcluster2.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod13-cph3.one.com 185.10.9.42 mx1.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod13-cph3.one.com 185.10.9.43 mx2.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod13-cph3.one.com 185.10.9.44 mx3.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod13-cph3.one.com 185.10.9.45 mx4.pub.mailpod13-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10b:809d:2f5e:9b05:497 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
🔗 TLSA / DANE4 records   70ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
🔐 DNSSEC84ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082901
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
42ms
MX
52ms
AAAA
31ms
TXT
165ms
CAA
46ms
HTTPS
41ms
TLSA
70ms
SOA
0ms
MTA-STS
62ms
DNSSEC
84ms
SRV
68ms
Total
639ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 19:59:22 639ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-29 15:34:59 607ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-28 11:24:58 1665ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-27 11:08:11 997ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-26 22:44:52 647ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-26 17:48:18 577ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-25 04:48:00 2015ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-15 08:20:59 5004ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-29 16:54:23 959ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-03 19:53:08 1083ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-02 16:26:12 2165ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-28 21:06:56 687ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-26 01:15:30 779ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-25 20:43:30 2105ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 10:00:36 1150ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 08:29:52 1006ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 04:29:21 1257ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 03:06:39 723ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-18 07:43:55 743ms 2 NS 1 A 4 MX 🔒 Secure View
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