cofix.dk
Last scanned: 2026-08-25 06:45:11  ·  851ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   56ms
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   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
147.93.60.110 3600s — AS47583 Hostinger International Limited 147.93.32.0/19 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.gaia.chat 2a01:4f9:c011:1c23::1
95.217.15.157		 mail.gaia.chat
mail.gaia.chat		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   137ms
TXT Record
v=spf1 mx ~all
✉️ SPF
PolicyRecord (cofix.dk)
~all (soft fail) v=spf1 mx ~all
📨 DMARC
PolicyRecord (_dmarc.cofix.dk)
p=reject v=DMARC1; p=reject; rua=mailto:postmaster@gaia.chat; ruf=mailto:abuse@gaia.chat; pct=100
📬 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
Serial2025120500
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
56ms
A
55ms
MX
29ms
AAAA
33ms
TXT
137ms
CAA
35ms
HTTPS
37ms
TLSA
237ms
SOA
0ms
MTA-STS
73ms
DNSSEC
86ms
SRV
65ms
Total
851ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 06:45:11 851ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-23 01:28:03 2332ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-23 00:00:13 1148ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 19:01:33 3288ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:43:07 494ms 3 NS 1 A 1 MX ⚠️ Bogus View
2026-06-16 21:40:53 546ms 3 NS 1 A 1 MX 🔒 Secure View
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