mailmaskinen.dk
Last scanned: 2026-08-25 22:18:21  ·  624ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
NameserverIP addressesPTRASN / ISP
ns1.123hotel.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.123hotel.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.19.249.114 3600s sequelsite1.sequelsite.dk AS47292 Sentia Denmark A/S 81.19.248.0/22 🇩🇰 Denmark —
📧 MX Records2 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.mailmaskinen.dk 94.231.109.0 director1.mf.curanet.dk AS48854 team.blue Denmark A/S
100 3600s backup-mx.zitcom.dk 46.36.212.34
46.36.212.36
46.36.212.37
46.36.212.38
89.188.78.64
89.188.78.65
89.188.78.66
94.231.106.12		 node4.spamfilter.io
node8.spamfilter.io
node6.spamfilter.io
node7.spamfilter.io
node3.spamfilter.io
node9.spamfilter.io
node10.spamfilter.io
node2.spamfilter.io		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover81.19.249.114
🔶 Autoconfig81.19.249.114
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   163ms
TXT Record
v=spf1 a mx include:sequelsite.dk ~all
✉️ SPF
PolicyRecord (mailmaskinen.dk)
~all (soft fail) v=spf1 a mx include:sequelsite.dk ~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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2021111801
Primary NS (MNAME)ns1.123hotel.dk
Responsible (RNAME)hostmaster@123hotel.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
36ms
MX
46ms
AAAA
53ms
TXT
163ms
CAA
63ms
HTTPS
72ms
TLSA
60ms
SOA
0ms
MTA-STS
64ms
DNSSEC
86ms
SRV
74ms
Total
624ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 22:18:21 624ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-30 20:17:12 628ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-28 04:12:53 1406ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 05:51:20 1100ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 01:14:38 2646ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 05:52:27 2558ms 2 NS 1 A 2 MX 🔒 Secure View
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