mdos.dk
Last scanned: 2026-08-28 08:16:06  ·  930ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   72ms
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   75ms
IPTTLPTRASNISP / OrgCIDRCountryCity
35.214.243.116 86400s 116.243.214.35.bc.googleusercontent.com AS43515 Google Ireland Limited 35.214.128.0/17 🇳🇱 The Netherlands Groningen
📧 MX Records3 records   86ms
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
🔷 Autodiscover35.214.243.116
🔶 Autoconfig35.214.243.116
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   355ms
TXT Record
v=spf1 a mx include:spf.siteground.net -all
✉️ SPF
PolicyRecord (mdos.dk)
-all (hard fail) v=spf1 a mx include:spf.siteground.net -all
📨 DMARC
PolicyRecord (_dmarc.mdos.dk)
p=reject v=DMARC1; p=reject; pct=100; adkim=r; aspf=r; rua=mailto:dmarc@mdos.dk; fo=1
📬 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)
🔐 DNSSEC121ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial21
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
72ms
A
75ms
MX
86ms
AAAA
84ms
TXT
355ms
CAA
77ms
HTTPS
69ms
TLSA
127ms
SOA
0ms
MTA-STS
123ms
DNSSEC
121ms
SRV
120ms
Total
930ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:16:06 930ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-24 23:26:08 1646ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-17 02:39:37 8880ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-28 16:47:29 1803ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-25 01:36:34 2087ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-22 14:13:38 707ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-20 00:46:17 2758ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 14:35:11 1954ms 2 NS 1 A 3 MX 🔓 Insecure View
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