mailsender2.dk
📜 Historical scan 2026-06-24 03:21:21  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   55ms
NameserverIP addressesPTRASN / ISP
ns1.beskednu.com 79.142.64.15 server.beskednu.com AS51430 AltusHost B.V.
ns2.beskednu.com 79.142.64.16 nld-net-ip.as51430.net AS51430 AltusHost B.V.
🌍 A Records1 records   256ms
IPTTLPTRASNISP / OrgCIDRCountryCity
79.142.64.15 14400s server.beskednu.com AS51430 AltusHost B.V. 79.142.64.0/20 🇳🇱 The Netherlands Amsterdam
📧 MX Records3 records   256ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s mailsender2.dk 79.142.64.15 server.beskednu.com AS51430 AltusHost B.V.
10 14400s mxa.eu.mailgun.org 34.111.130.244 244.130.111.34.bc.googleusercontent.com AS396982 Google LLC
10 14400s mxb.eu.mailgun.org 34.111.130.244 244.130.111.34.bc.googleusercontent.com AS396982 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   745ms
TXT Record
v=spf1 ip4:79.142.64.15 +a +mx include:mailgun.org ~all
✉️ SPF
PolicyRecord (mailsender2.dk)
~all (soft fail) v=spf1 ip4:79.142.64.15 +a +mx include:mailgun.org ~all
📨 DMARC
PolicyRecord (_dmarc.mailsender2.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
📬 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.mailsender2.dk zBlx2anuoRHxs_znMkCWV3BRfJXBRnz8FqLTFQqMB5s
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC151ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA59ms
FieldValue
Serial2026052701
Primary NS (MNAME)ns1.beskednu.com
Responsible (RNAME)root@79-142-64-15.cprapid.com
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
256ms
MX
256ms
AAAA
65ms
TXT
745ms
CAA
76ms
HTTPS
133ms
TLSA
74ms
SOA
59ms
MTA-STS
163ms
DNSSEC
151ms
SRV
281ms
Total
1149ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-28 01:14:25 3272ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-25 20:02:35 784ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-24 03:21:21 1149ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-20 14:54:46 645ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 13:59:48 4872ms 2 NS 1 A 3 MX 🔓 Insecure View
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