twain.dk
Last scanned: 2026-08-26 13:25:55  ·  611ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
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   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
144.76.84.165 43200s prod03.twain.dk AS24940 Hetzner Online GmbH 144.76.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx3.blueit.dk 185.195.172.25 mx3.blueit.dk AS42686 Blue IT Aps
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   165ms
TXT Record
google-site-verification=uvf6UVGvHl8KGcM1eLFdqgHEiLSGKom3JaJK_UBvjdk
v=spf1 mx -all
✉️ SPF
PolicyRecord (twain.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.twain.dk)
p=quarantine v=DMARC1; p=quarantine; pct=5; rua=mailto:postmaster@blueit.dk ruf=mailto:authfail@twain.dk
📬 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC75ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032401
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
54ms
A
35ms
MX
43ms
AAAA
54ms
TXT
165ms
CAA
55ms
HTTPS
43ms
TLSA
78ms
SOA
0ms
MTA-STS
73ms
DNSSEC
75ms
SRV
68ms
Total
611ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 13:25:55 611ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 03:51:10 718ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 08:10:18 4830ms 2 NS 1 A 1 MX 🔒 Secure View
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