trailer-variant.dk
Last scanned: 2026-09-07 02:20:31  ·  529ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   120ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   131ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.100 600s dnsforward.simply.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records1 records   116ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   196ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (trailer-variant.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.trailer-variant.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email;
📬 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)
🔐 DNSSEC188ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090400
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 RegistrationWHOIS fetched 2026-09-07 02:22:35
FieldValue
RegistrarSimply.com A/S
Registered2018-10-10
Expires2026-10-31 (53d)
📋 WHOIS
⏱️ Lookup Timing
NS
120ms
A
131ms
MX
116ms
AAAA
123ms
TXT
196ms
CAA
146ms
HTTPS
144ms
TLSA
28ms
SOA
0ms
MTA-STS
157ms
DNSSEC
188ms
SRV
164ms
Total
529ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-07 02:20:31 529ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-22 11:07:20 16735ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-26 10:34:47 1254ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-17 14:40:59 849ms 4 NS 0 A 0 MX 🔒 Secure View
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