tehran.dk
Last scanned: 2026-09-04 10:30:51  ·  2660ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   41ms
NameserverIP addressesPTRASN / ISP
dns1.supremedns.com 162.210.102.140 dns1.supremedns.com AS14555 LiquidNet US LLC
dns2.supremedns.com 198.23.56.4 dns2.supremedns.com AS14555 LiquidNet US LLC
dns3.supremedns.com 94.136.171.52 dns3.supremedns.com AS42831 UK Dedicated Servers Limited
dns4.supremedns.com 185.196.102.2 dns4.supremedns.com AS49282 Glesys AB
🌍 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 Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC120ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
44ms
MX
51ms
AAAA
62ms
TXT
235ms
CAA
43ms
HTTPS
61ms
TLSA
39ms
SOA
29ms
MTA-STS
51ms
DNSSEC
120ms
SRV
90ms
Total
2660ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 10:30:51 2660ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-31 18:55:53 3064ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-29 23:30:11 2607ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-28 18:06:08 3044ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-27 16:55:37 2470ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-08-26 15:05:50 2453ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-03 18:20:35 4255ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-02 17:08:02 3022ms 4 NS 1 A 1 MX ❓ Unknown View
2026-06-22 08:21:50 6056ms 0 NS 0 A 0 MX ⚠️ Bogus View
2026-06-17 12:04:35 2971ms 0 NS 0 A 0 MX ⚠️ Bogus View
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