mt-underground.dk
Last scanned: 2026-08-24 13:17:09  ·  991ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
NameserverIP addressesPTRASN / ISP
coen.ns.cloudflare.com 108.162.195.151
162.159.44.151
172.64.35.151
2606:4700:58::a29f:2c97
2803:f800:50::6ca2:c397
2a06:98c1:50::ac40:2397		 coen.ns.cloudflare.com
coen.ns.cloudflare.com
coen.ns.cloudflare.com
coen.ns.cloudflare.com
coen.ns.cloudflare.com
coen.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
paislee.ns.cloudflare.com 108.162.194.183
162.159.38.183
172.64.34.183
2606:4700:50::a29f:26b7
2803:f800:50::6ca2:c2b7
2a06:98c1:50::ac40:22b7		 paislee.ns.cloudflare.com
paislee.ns.cloudflare.com
paislee.ns.cloudflare.com
paislee.ns.cloudflare.com
paislee.ns.cloudflare.com
paislee.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)
🔐 DNSSEC110ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2412971143
Primary NS (MNAME)coen.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
54ms
A
54ms
MX
60ms
AAAA
48ms
TXT
230ms
CAA
76ms
HTTPS
75ms
TLSA
54ms
SOA
0ms
MTA-STS
86ms
DNSSEC
110ms
SRV
106ms
Total
991ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 13:17:09 991ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-17 01:22:33 1408ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-04 03:50:25 8538ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-27 08:00:43 831ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-25 07:16:01 2355ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-15 08:39:39 703ms 2 NS 0 A 0 MX 🔓 Insecure View
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