mathcad.dk
Last scanned: 2026-08-27 00:21:33  ·  2805ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   66ms
NameserverIP addressesPTRASN / ISP
ns1.siteground.net 75.2.77.104 ac4b097dbd0dd6307.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.siteground.net 99.83.229.113 ac4b097dbd0dd6307.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
🌍 A Records1 records   81ms
IPTTLPTRASNISP / OrgCIDRCountryCity
35.214.132.94 86400s 94.132.214.35.bc.googleusercontent.com AS43515 Google Ireland Limited 35.214.128.0/17 🇳🇱 The Netherlands Groningen
📧 MX Records3 records   71ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mx10.antispam.mailspamprotection.com 34.149.79.66 66.79.149.34.bc.googleusercontent.com AS396982 Google LLC
20 86400s mx20.antispam.mailspamprotection.com 34.120.156.61 61.156.120.34.bc.googleusercontent.com AS396982 Google LLC
30 86400s mx30.antispam.mailspamprotection.com 34.111.121.216 216.121.111.34.bc.googleusercontent.com AS396982 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover35.214.132.94
🔶 Autoconfig35.214.132.94
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   320ms
TXT Record
v=spf1 +a +mx include:mathcad.dk.spf.auto.dnssmarthost.net ~all
✉️ SPF
PolicyRecord (mathcad.dk)
~all (soft fail) v=spf1 +a +mx include:mathcad.dk.spf.auto.dnssmarthost.net ~all
📨 DMARC
PolicyRecord (_dmarc.mathcad.dk)
p=none (monitor only) v=DMARC1; p=none; aspf=r; adkim=r;
📬 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)
🔐 DNSSEC2113ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial84
Primary NS (MNAME)ns1.siteground.net
Responsible (RNAME)admins@siteground.com
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
66ms
A
81ms
MX
71ms
AAAA
108ms
TXT
320ms
CAA
61ms
HTTPS
92ms
TLSA
152ms
SOA
0ms
MTA-STS
126ms
DNSSEC
2113ms
SRV
110ms
Total
2805ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 00:21:33 2805ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-26 08:04:09 1028ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-08 17:33:26 1884ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-30 02:59:55 890ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-18 15:50:13 722ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-18 05:48:11 668ms 2 NS 1 A 3 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone