exchange.dk
Last scanned: 2026-08-27 01:00:49  ·  939ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   65ms
NameserverIP addressesPTRASN / ISP
ns245.superhosting.bg 185.45.66.39 ns245.superhosting.bg AS201200 SuperHosting.BG Ltd.
ns246.superhosting.bg 185.45.67.39 astra.superhosting.bg AS201200 SuperHosting.BG Ltd.
🌍 A Records1 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.45.66.212 1800s host-185-45-66-212.superhosting.bg AS201200 SuperHosting.BG Ltd. 185.45.66.0/23 🇧🇬 Bulgaria —
📧 MX Records1 records   64ms
PriorityTTLMail ServerIP addressesPTRASN
0 1800s exchange.dk 185.45.66.212 host-185-45-66-212.superhosting.bg AS201200 SuperHosting.BG Ltd.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.45.66.212
🔶 Autoconfig185.45.66.212
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   153ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   448ms
TXT Record
v=spf1 include:smtp-out.spf.superhosting.bg include:astra.spf.superhosting.bg +a +mx +ip4:185.45.66.39 ~all
✉️ SPF
PolicyRecord (exchange.dk)
~all (soft fail) v=spf1 include:smtp-out.spf.superhosting.bg include:astra.spf.superhosting.bg +a +mx +ip4:185.45.66.39 ~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.exchange.dk mKY8Lrn603asn3UUJcMl5jo4k4TdfH_upZk7lyni5mg
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC136ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082501
Primary NS (MNAME)ns245.superhosting.bg
Responsible (RNAME)hostmaster@superhosting.bg
Refresh3600s
Retry600s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
65ms
A
63ms
MX
64ms
AAAA
62ms
TXT
448ms
CAA
68ms
HTTPS
69ms
TLSA
132ms
SOA
0ms
MTA-STS
111ms
DNSSEC
136ms
SRV
153ms
Total
939ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 01:00:49 939ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 08:36:51 1059ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 03:43:53 994ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 06:27:06 1253ms 2 NS 1 A 1 MX ❓ Unknown View
2026-06-19 18:07:25 1389ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 09:08:48 951ms 2 NS 1 A 1 MX 🔓 Insecure View
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