sagatek.dk
Last scanned: 2026-06-30 04:40:14  ·  706ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   35ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
144.24.184.125 3600s — AS31898 Oracle Corporation 144.24.0.0/16 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   27ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.sagatek.dk 204.44.103.104 mail.sagatek.dk AS36352 HostPapa
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.sagatek.dk → 204.44.103.104
🔶 Autoconfigmail.sagatek.dk → 204.44.103.104
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   36ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 1 443 mail.sagatek.dk
_imaps._tcp 10 1 993 mail.sagatek.dk
📝 TXT Records1 records   123ms
TXT Record
v=spf1 mx a:mail.sagatek.dk ~all
✉️ SPF
PolicyRecord (sagatek.dk)
~all (soft fail) v=spf1 mx a:mail.sagatek.dk ~all
📨 DMARC
PolicyRecord (_dmarc.sagatek.dk)
p=reject v=DMARC1; p=reject; rua=mailto:admin@sagatek.dk; ruf=mailto:admin@sagatek.dk; adkim=s; aspf=s
📬 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 / DANE2 records   86ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.sagatek.dk DANE-TA · SPKI · SHA-256 762195C225586EE6C0237456E2107DC5…
SMTP _25._tcp.mail.sagatek.dk DANE-TA · SPKI · SHA-256 0B9FA5A59EED715C26C1020C711B4F6E…
🔐 DNSSEC55ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA31ms
FieldValue
Serial2026062200
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
30ms
MX
27ms
AAAA
32ms
TXT
123ms
CAA
32ms
HTTPS
33ms
TLSA
86ms
SOA
31ms
MTA-STS
40ms
DNSSEC
55ms
SRV
36ms
Total
706ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-30 04:40:14 706ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 16:20:54 607ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 12:21:07 1056ms 3 NS 1 A 1 MX 🔒 Secure View
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