dserv.dk
📜 Historical scan 2026-06-17 04:50:23  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   22ms
NameserverIP addressesPTRASN / ISP
ns01.no.brand.one.com — — —
ns02.no.brand.one.com — — —
🌍 A Records1 records   21ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.37.39.71 — — AS51468 One.com A/S 104.37.32.0/21 🇳🇴 Norway Oslo
📧 MX Records3 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
42 — x.tornado.email 195.159.29.202 x.tornado.email AS2116 Globalconnect As
42 — y.tornado.email 195.159.29.17 y.tornado.email AS2116 Globalconnect As
42 — z.tornado.email 195.159.29.209 z.tornado.email AS2116 Globalconnect As
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   152ms
TXT Record
v=spf1 a include:tornado.email ?all
✉️ SPF
PolicyRecord (dserv.dk)
?all (neutral) v=spf1 a include:tornado.email ?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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC87ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA20ms
FieldValue
Serial2026040901
Primary NS (MNAME)ns01.no.brand.one.com
Responsible (RNAME)hostmaster@no.brand.one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
22ms
A
21ms
MX
38ms
AAAA
21ms
TXT
152ms
CAA
20ms
HTTPS
20ms
TLSA
111ms
SOA
20ms
MTA-STS
96ms
DNSSEC
87ms
SRV
0ms
Total
551ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 04:43:55 811ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 22:10:24 1151ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-25 10:02:41 735ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-21 04:32:53 4423ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-20 02:59:50 6828ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-12 04:16:50 799ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-08 17:18:44 909ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-29 15:10:31 4949ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-01 23:51:07 1809ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 04:50:23 551ms 2 NS 1 A 3 MX 🔓 Insecure View
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