theismol.dk
Last scanned: 2026-08-18 23:34:07  ·  28191ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   8220ms
🌍 A Records2 records   8222ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.8.252 292s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.188.220 292s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records1 records   8197ms
PriorityTTLMail ServerIP addressesPTRASN
0 292s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)2 records   189ms
🔐 HTTPS Records1 records   8213ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.8.252,172.67.188.220 ech=AEX+DQBBTgAgACBS2IeRQOuwWsBMKViE1opK55UxIRhLkmwaqw5AmJDbfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:8fc,2606:4700:3035::ac43:bcdc
📝 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)
🔐 DNSSEC8318ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA141ms
FieldValue
Serial2411108456
Primary NS (MNAME)addilyn.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
8220ms
A
8222ms
MX
8197ms
AAAA
189ms
TXT
476ms
CAA
8205ms
HTTPS
8213ms
TLSA
197ms
SOA
141ms
MTA-STS
216ms
DNSSEC
8318ms
SRV
226ms
Total
28191ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-18 23:34:07 28191ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-02 02:06:24 9741ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-22 08:02:56 1083ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-22 09:06:05 3758ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-22 01:51:19 913ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 05:01:34 623ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-18 16:39:32 880ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-17 13:20:33 724ms 2 NS 2 A 0 MX 🔓 Insecure View
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