tvd-it.dk
Last scanned: 2026-07-02 11:12:29  ·  1075ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
127.0.0.1 3600s localhost — — — — —
📧 MX Records1 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.tvd-it.dk 92.204.48.231 server18.aspnethotel.dk AS8972 Host Europe GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovertvd-it.dk → 127.0.0.1
🔶 Autoconfigtvd-it.dk → 127.0.0.1
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   153ms
TXT Record
v=spf1 mx ip4:5.175.19.186 mx:mail.tvd-it.dk ~all
✉️ SPF
PolicyRecord (tvd-it.dk)
~all (soft fail) v=spf1 mx ip4:5.175.19.186 mx:mail.tvd-it.dk ~all
📨 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.tvd-it.dk tvd-it.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC63ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA30ms
FieldValue
Serial2026041201
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
37ms
A
44ms
MX
33ms
AAAA
33ms
TXT
153ms
CAA
38ms
HTTPS
31ms
TLSA
78ms
SOA
30ms
MTA-STS
41ms
DNSSEC
63ms
SRV
66ms
Total
1075ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 11:12:29 1075ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 07:29:10 989ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 03:49:40 1097ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 14:17:44 1784ms 2 NS 1 A 1 MX 🔒 Secure View
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