email-sizeofficial.dk
Last scanned: 2026-08-24 14:28:04  ·  4870ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   52ms
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   59ms
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 Records1 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.jdplc.com 213.152.246.251 mail.jdplc.com AS6461 Zayo Bandwidth
🔷 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)
🔐 DNSSEC144ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2019061102
Primary NS (MNAME)ns0.phase8.net
Responsible (RNAME)support@phase8.net
Refresh28800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
52ms
A
59ms
MX
59ms
AAAA
60ms
TXT
311ms
CAA
46ms
HTTPS
65ms
TLSA
137ms
SOA
0ms
MTA-STS
87ms
DNSSEC
144ms
SRV
124ms
Total
4870ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 14:28:04 4870ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 07:10:14 2549ms 3 NS 1 A 1 MX 🔓 Insecure View
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