blackburn.dk
Last scanned: 2026-08-26 13:06:37  ·  10345ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   60ms
NameserverIP addressesPTRASN / ISP
ns0.phase8.net 81.88.63.114 ns0.phase8.net AS39729 Register S.p.A.
ns1.phase8.net 85.233.160.68 ns1.phase8.net AS8622 Team Blue Internet Services Uk Limited
ns2.phase8.net 91.186.2.48 ns2.phase8.net AS29550 Team Blue Carrier Limited
🌍 A Records1 records   90ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.233.160.22 86400s fwd0.hosts.co.uk AS8622 Team Blue Internet Services Uk Limited 85.233.160.0/19 🇬🇧 United Kingdom —
📧 MX Records2 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
30 86400s athena.hosts.co.uk 85.233.160.20 athena.hosts.co.uk AS8622 Team Blue Internet Services Uk Limited
30 86400s hermes.hosts.co.uk 85.233.160.21 hermes.hosts.co.uk AS8622 Team Blue Internet Services Uk Limited
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfigautoconfig.hosts.co.uk → 85.233.172.48
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   132ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 autodiscover.hosts.co.uk
📝 TXT Records1 records   384ms
TXT Record
v=spf1 include:spf.hosts.co.uk ~all
✉️ SPF
PolicyRecord (blackburn.dk)
~all (soft fail) v=spf1 include:spf.hosts.co.uk ~all
📨 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)
🔐 DNSSEC9090ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025093001
Primary NS (MNAME)ns0.phase8.net
Responsible (RNAME)support@phase8.net
Refresh28800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
60ms
A
90ms
MX
62ms
AAAA
65ms
TXT
384ms
CAA
99ms
HTTPS
87ms
TLSA
164ms
SOA
0ms
MTA-STS
105ms
DNSSEC
9090ms
SRV
132ms
Total
10345ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 13:06:37 10345ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 17:43:31 4589ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-22 17:08:12 2696ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-20 23:25:20 1151ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 06:40:28 2597ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 14:45:33 592ms 3 NS 1 A 2 MX 🔓 Insecure View
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