seidokan.dk
Last scanned: 2026-06-27 09:43:59  ·  1440ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   198ms
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
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   194ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.130 3600s linux247.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records1 records   176ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s alt3.aspmx.l.google.com 172.253.158.26
2404:6800:4003:c26::1a		 so-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover93.191.156.130
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   227ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com
📝 TXT Records2 records   386ms
TXT Record
google-site-verification=FlzSqDZ0p3C4M4Eu51BfQMaNfI1ffyZUL1Og2aw3cts
v=spf1 include:spf.simply.com include:google.com ~all
✉️ SPF
PolicyRecord (seidokan.dk)
~all (soft fail) v=spf1 include:spf.simply.com include:google.com ~all
📨 DMARC
PolicyRecord (_dmarc.seidokan.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100; rua=mailto:re+gajaco7gfot@dmarc.postmarkapp.com; sp=none;
📬 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)
🔐 DNSSEC381ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA205ms
FieldValue
Serial2025042300
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
198ms
A
194ms
MX
176ms
AAAA
167ms
TXT
386ms
CAA
204ms
HTTPS
188ms
TLSA
132ms
SOA
205ms
MTA-STS
234ms
DNSSEC
381ms
SRV
227ms
Total
1440ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 09:43:59 1440ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-25 20:12:39 3261ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-24 06:44:32 1189ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 23:41:30 729ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 17:15:06 739ms 4 NS 1 A 1 MX 🔒 Secure View
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