shdevelopment.dk
Last scanned: 2026-08-28 18:36:16  ·  1976ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   91ms
NameserverIP addressesPTRASN / ISP
ns1.cloudhosting.uk 77.72.0.13 ns1.cloudhosting.co.uk AS12488 Krystal Hosting Ltd
ns2.cloudhosting.uk 139.162.254.53 ns2.cloudhosting.co.uk AS63949 Akamai Connected Cloud
🌍 A Records1 records   98ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.199.220.89 14400s kangto-lon.cloudhosting.uk AS12488 Krystal Hosting Ltd 185.199.220.0/22 🇬🇧 United Kingdom London
📧 MX Records2 records   94ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.cloudhosting.uk 185.53.56.44
185.53.56.46		 mx1.strikemail.co.uk
mx1.strikemail.co.uk		 AS12488 Krystal Hosting Ltd
AS12488 Krystal Hosting Ltd
20 3600s mx2.cloudhosting.uk 185.53.56.45
185.53.56.47		 mx2.strikemail.co.uk
mx2.strikemail.co.uk		 AS12488 Krystal Hosting Ltd
AS12488 Krystal Hosting Ltd
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   521ms
TXT Record
v=spf1 ip4:185.199.220.89 include:relay.k.io a mx ip4:77.72.0.158 ~all
✉️ SPF
PolicyRecord (shdevelopment.dk)
~all (soft fail) v=spf1 ip4:185.199.220.89 include:relay.k.io a mx ip4:77.72.0.158 ~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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.shdevelopment.dk 2-1VjMdPPM4n5DsYYYsYRw41GjA5qBRqySP6xrEo0c4
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC246ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.cloudhosting.uk
Responsible (RNAME)sw@52700600.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
91ms
A
98ms
MX
94ms
AAAA
86ms
TXT
521ms
CAA
81ms
HTTPS
143ms
TLSA
215ms
SOA
0ms
MTA-STS
172ms
DNSSEC
246ms
SRV
165ms
Total
1976ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 18:36:16 1976ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-25 04:55:16 1707ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-29 18:06:22 1080ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 16:16:26 1353ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-22 19:26:36 1021ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 22:17:03 3070ms 2 NS 1 A 2 MX 🔓 Insecure View
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