mit-tls.dk
Last scanned: 2026-08-27 16:57:28  ·  14391ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   90ms
NameserverIP addressesPTRASN / ISP
ns1.dnsimple.com 199.247.152.53
2620:111:8004::53		 —
—		 AS32771 DNSimple Corporation
AS32771 DNSimple Corporation
ns2.dnsimple.com 199.247.153.53
2620:111:8005::53		 —
—		 AS32771 DNSimple Corporation
AS32771 DNSimple Corporation
ns3.dnsimple.com 199.247.154.53
2620:111:8006::53		 —
—		 AS32771 DNSimple Corporation
AS32771 DNSimple Corporation
ns4.dnsimple-edge.org 199.247.155.53
2620:111:8007::53		 —
—		 AS32771 DNSimple Corporation
AS32771 DNSimple Corporation
🌍 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 Records4 records   368ms
TXT Record
_7kh48ttluqeudniy4ekctwgud0nkov9
_sd46hv6r77rn2vpw7vhrz8arriqmswu
NNCMT-3435
test-duplicate3
✉️ 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)
🔐 DNSSEC9094ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1692193634
Primary NS (MNAME)ns1.dnsimple.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
90ms
A
2046ms
MX
98ms
AAAA
92ms
TXT
368ms
CAA
69ms
HTTPS
108ms
TLSA
83ms
SOA
0ms
MTA-STS
119ms
DNSSEC
9094ms
SRV
113ms
Total
14391ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:57:28 14391ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-26 05:39:10 753ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 04:38:23 851ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 13:42:07 5768ms 4 NS 0 A 0 MX 🔓 Insecure View
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