htxen.dk
Last scanned: 2026-08-12 17:25:55  ·  2369ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   204ms
NameserverIP addressesPTRASN / ISP
houston.ns.cloudflare.com 108.162.195.52
162.159.44.52
172.64.35.52
2606:4700:58::a29f:2c34
2803:f800:50::6ca2:c334
2a06:98c1:50::ac40:2334		 houston.ns.cloudflare.com
houston.ns.cloudflare.com
houston.ns.cloudflare.com
houston.ns.cloudflare.com
houston.ns.cloudflare.com
houston.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
maria.ns.cloudflare.com 108.162.192.192
172.64.32.192
173.245.58.192
2606:4700:50::adf5:3ac0
2803:f800:50::6ca2:c0c0
2a06:98c1:50::ac40:20c0		 maria.ns.cloudflare.com
maria.ns.cloudflare.com
maria.ns.cloudflare.com
maria.ns.cloudflare.com
maria.ns.cloudflare.com
maria.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 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)
🔐 DNSSEC328ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2411964032
Primary NS (MNAME)houston.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
204ms
A
166ms
MX
271ms
AAAA
155ms
TXT
491ms
CAA
247ms
HTTPS
269ms
TLSA
78ms
SOA
0ms
MTA-STS
322ms
DNSSEC
328ms
SRV
288ms
Total
2369ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 17:25:55 2369ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-07 05:26:25 1329ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-22 15:40:33 9301ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 09:16:59 688ms 2 NS 0 A 0 MX ❓ Unknown View
2026-06-26 13:29:52 1626ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 06:46:07 800ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 00:19:53 2179ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-19 10:15:38 846ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 13:52:15 7335ms 2 NS 0 A 0 MX 🔓 Insecure View
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