duoresp.dk
Last scanned: 2026-08-27 17:17:35  ·  2468ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   53ms
NameserverIP addressesPTRASN / ISP
ns3.tevapharm.com 199.7.68.228 ns3.tevapharm.com AS12008 Vercara, LLC
ns4.tevapharm.com 199.7.69.228 ns4.tevapharm.com AS12008 Vercara, LLC
ns5.tevapharm.com 204.74.114.228 ns5.tevapharm.com AS12008 Vercara, LLC
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   275ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (duoresp.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.duoresp.dk)
p=reject v=DMARC1;p=reject;rua=mailto:dmarc.RUA@tevapharm.com
📬 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)
🔐 DNSSEC2061ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2015062310
Primary NS (MNAME)ns3.tevapharm.com
Responsible (RNAME)domainadmincorp@teva.co.il
Refresh86400s
Retry86400s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
49ms
MX
51ms
AAAA
65ms
TXT
275ms
CAA
40ms
HTTPS
65ms
TLSA
63ms
SOA
0ms
MTA-STS
73ms
DNSSEC
2061ms
SRV
92ms
Total
2468ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:17:35 2468ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-08-27 07:30:31 9444ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-25 08:39:53 990ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 04:59:47 1189ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 22:04:00 460ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 05:25:40 13383ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 05:04:55 924ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 05:02:58 309ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 05:00:05 449ms 3 NS 0 A 0 MX 🔓 Insecure View
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