cursor.dk
Last scanned: 2026-08-26 13:15:06  ·  1214ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   84ms
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 Records
🌍
No A records found
📧 MX Records2 records   84ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s blizzard.mxrouting.net 45.43.208.19 blizzard.mxrouting.net AS46261 QuickPacket, LLC
20 3600s blizzard-relay.mxrouting.net 45.43.208.19 blizzard.mxrouting.net AS46261 QuickPacket, LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   200ms
TXT Record
protonmail-verification=21f630f97ba39edf529301444a9c91d3f40a9ed2
v=spf1 include:_spf.protonmail.ch include:mxroute.com include:spf.protection.outlook.com include:_spf.google.com ~all
✉️ SPF
PolicyRecord (cursor.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch include:mxroute.com include:spf.protection.outlook.com include:_spf.google.com ~all
📨 DMARC
PolicyRecord (_dmarc.cursor.dk)
p=quarantine v=DMARC1; p=quarantine
📬 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)
🔐 DNSSEC130ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2024092500
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
84ms
A
67ms
MX
84ms
AAAA
80ms
TXT
200ms
CAA
55ms
HTTPS
76ms
TLSA
290ms
SOA
0ms
MTA-STS
79ms
DNSSEC
130ms
SRV
85ms
Total
1214ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 13:15:06 1214ms 4 NS 0 A 2 MX 🔒 Secure View
2026-08-24 18:03:41 17923ms 4 NS 0 A 2 MX 🔒 Secure View
2026-06-27 23:28:26 782ms 4 NS 0 A 2 MX 🔒 Secure View
2026-06-27 16:00:15 1040ms 4 NS 0 A 2 MX 🔒 Secure View
2026-06-16 23:15:29 2485ms 4 NS 0 A 2 MX 🔒 Secure View
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