3ptechnology.dk
Last scanned: 2026-08-26 09:21:48  ·  881ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   57ms
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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.175 3600s linux286.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records2 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.3ptechnology.dk 87.62.205.170 cpe.ae20-4096.slnqe10.dk.customer.tdc.net AS3292 TDC Holding A/S
20 43200s mailgate.mvb.dk 212.97.141.9 smail.altibox.no AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverweb01.dlx.dk → 46.30.121.230
🔶 Autoconfigweb01.dlx.dk → 46.30.121.230
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   158ms
TXT Record
MS=ms89754736
✉️ 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.3ptechnology.dk web01.dlx.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC77ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082101
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
57ms
A
39ms
MX
37ms
AAAA
45ms
TXT
158ms
CAA
51ms
HTTPS
52ms
TLSA
175ms
SOA
0ms
MTA-STS
56ms
DNSSEC
77ms
SRV
72ms
Total
881ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 09:21:48 881ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-22 15:16:36 1384ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-22 05:11:26 969ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-21 11:34:59 3156ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 01:34:25 1198ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-19 04:42:19 8451ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 12:42:53 838ms 2 NS 1 A 2 MX 🔒 Secure View
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