cobblestonefs.dk
Last scanned: 2026-07-12 09:34:57  ·  2275ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   71ms
NameserverIP addressesPTRASN / ISP
ns-1431.awsdns-50.org 205.251.197.151
2600:9000:5305:9700::1		 ns-1431.awsdns-50.org
ns-1431.awsdns-50.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1692.awsdns-19.co.uk 205.251.198.156
2600:9000:5306:9c00::1		 ns-1692.awsdns-19.co.uk
ns-1692.awsdns-19.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-457.awsdns-57.com 205.251.193.201
2600:9000:5301:c900::1		 ns-457.awsdns-57.com
ns-457.awsdns-57.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-867.awsdns-44.net 205.251.195.99
2600:9000:5303:6300::1		 ns-867.awsdns-44.net
ns-867.awsdns-44.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records1 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.136.8.131 300s parkedc51.megawebservers.eu AS9115 Hostpapa UK Ltd. 91.136.0.0/17 🇬🇧 United Kingdom —
📧 MX Records4 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1c51.megamailservers.eu 91.136.8.162 mx1c51.megamailservers.eu AS9115 Hostpapa UK Ltd.
100 300s mx2c51.megamailservers.eu 91.136.8.163 mx2c51.megamailservers.eu AS9115 Hostpapa UK Ltd.
110 300s mx3c51.megamailservers.eu 91.136.8.164 mx3c51.megamailservers.eu AS9115 Hostpapa UK Ltd.
120 300s mx4c51.megamailservers.eu 91.136.8.165 mx4c51.megamailservers.eu AS9115 Hostpapa UK Ltd.
🔷 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)
🔐 DNSSEC169ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-1692.awsdns-19.co.uk
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
71ms
A
74ms
MX
48ms
AAAA
61ms
TXT
240ms
CAA
68ms
HTTPS
70ms
TLSA
1104ms
SOA
0ms
MTA-STS
93ms
DNSSEC
169ms
SRV
282ms
Total
2275ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-12 09:34:57 2275ms 4 NS 1 A 4 MX 🔓 Insecure View
2026-07-10 17:13:52 33347ms 4 NS 1 A 4 MX 🔓 Insecure View
2026-06-20 06:15:23 4038ms 4 NS 1 A 4 MX 🔓 Insecure View
2026-06-19 00:50:59 1000ms 4 NS 1 A 4 MX 🔓 Insecure View
2026-06-16 21:36:16 2948ms 4 NS 1 A 4 MX 🔓 Insecure View
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