datasnak.dk
Last scanned: 2026-08-27 21:01:53  ·  6100ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   106ms
NameserverIP addressesPTRASN / ISP
ns1.libsyn.com 199.247.152.53
2620:111:8004::53		 —
—		 AS32771 DNSimple Corporation
AS32771 DNSimple Corporation
ns2.libsyn.com 199.247.153.53
2620:111:8005::53		 —
—		 AS32771 DNSimple Corporation
AS32771 DNSimple Corporation
ns3.libsyn.com 199.247.154.53
2620:111:8006::53		 —
—		 AS32771 DNSimple Corporation
AS32771 DNSimple Corporation
ns4.libsyn.com 199.247.155.53
2620:111:8007::53		 —
—		 AS32771 DNSimple Corporation
AS32771 DNSimple Corporation
🌍 A Records2 records   82ms
IPTTLPTRASNISP / OrgCIDRCountryCity
204.16.247.189 3600s — AS20326 TeraSwitch Networks Inc. 204.16.240.0/21 🇺🇸 United States Pittsburgh
204.16.247.190 3600s — AS20326 TeraSwitch Networks Inc. 204.16.240.0/21 🇺🇸 United States Pittsburgh
📧 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)
🔐 DNSSEC105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1699533069
Primary NS (MNAME)ns1.libsyn.com
Responsible (RNAME)admin@dnsimple.com
Refresh86400s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
106ms
A
82ms
MX
113ms
AAAA
82ms
TXT
347ms
CAA
53ms
HTTPS
68ms
TLSA
252ms
SOA
0ms
MTA-STS
129ms
DNSSEC
105ms
SRV
125ms
Total
6100ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:01:53 6100ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-08-27 03:41:50 14926ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-08-26 07:08:24 7787ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-07-13 04:18:31 14790ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-06-22 10:13:44 5778ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-06-21 15:41:01 1161ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 00:58:33 6745ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 01:05:42 686ms 4 NS 2 A 0 MX 🔓 Insecure View
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