signal88.dk
Last scanned: 2026-06-17 15:36:53  ·  910ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   88ms
NameserverIP addressesPTRASN / ISP
ns1.instradns.com 75.2.6.34 aef93cd39153ffbac.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.instradns.com 75.2.85.37 a9bf3e392db71e4d0.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns3.instradns.com 99.83.188.20 aef93cd39153ffbac.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
🌍 A Records1 records   87ms
IPTTLPTRASNISP / OrgCIDRCountryCity
198.50.252.64 — ip64.ip-198-50-252.net AS16276 OVH SAS 198.50.128.0/17 🇨🇦 Canada —
📧 MX Records1 records   84ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.signal88.dk 66.70.178.74 ns547779.ip-66-70-178.net AS16276 OVH SAS
🔷 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)
🔐 DNSSEC173ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA68ms
FieldValue
Serial2015072401
Primary NS (MNAME)ns1.instradns.com
Responsible (RNAME)root@instra.com
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
88ms
A
87ms
MX
84ms
AAAA
75ms
TXT
443ms
CAA
86ms
HTTPS
85ms
TLSA
125ms
SOA
68ms
MTA-STS
74ms
DNSSEC
173ms
SRV
0ms
Total
910ms
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