circlio.dk
Last scanned: 2026-08-20 12:36:04  ·  6594ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   349ms
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   318ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.198.79.1 3600s — AS16509 Amazon.com, Inc. 216.198.79.0/24 🇺🇸 United States —
📧 MX Records1 records   337ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   1106ms
TXT Record
google-site-verification=PwSP5-Qrb7cfJRPvHpjt1OO90kyKsup2HY4ui7stYAk
MS=ms24187011
v=spf1 include:spf.simply.com -all
✉️ SPF
PolicyRecord (circlio.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all
📨 DMARC
PolicyRecord (_dmarc.circlio.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
📬 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   329ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
🔐 DNSSEC806ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081901
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
349ms
A
318ms
MX
337ms
AAAA
336ms
TXT
1106ms
CAA
310ms
HTTPS
302ms
TLSA
329ms
SOA
0ms
MTA-STS
430ms
DNSSEC
806ms
SRV
391ms
Total
6594ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 12:36:04 6594ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-19 10:51:20 849ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-06 22:10:30 850ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-25 20:45:31 807ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-05 22:47:29 655ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-01 00:21:43 781ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-28 02:06:37 1052ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-26 13:24:50 905ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 05:55:01 1874ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-23 07:43:28 889ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 20:50:14 1731ms 3 NS 1 A 1 MX 🔒 Secure View
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