lasse-christiansen.dk
Last scanned: 2026-09-03 08:56:24  ·  2184ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   9ms
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 Records2 records   3ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.24.57.15 3600s ip-216-24-57-15.ingress.render.com AS397273 Render 216.24.57.0/24 🇺🇸 United States —
216.24.57.7 3600s ip-216-24-57-7.ingress.render.com AS397273 Render 216.24.57.0/24 🇺🇸 United States —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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)
🔐 DNSSEC262ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
Key typeAlgorithmPublic key
KSK ECDSA P-256/SHA-256 BzSQXFVOe9Q0H/+DS6C3FLIgL8LqL0Hy5Yenx24H…
ZSK ECDSA P-256/SHA-256 FOylZQ32EYCFcl/NCi0CMg1fgRwaSnmdulf6Oo0V…
🏷️ SOA5ms
FieldValue
Serial2026041902
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
9ms
A
3ms
MX
68ms
AAAA
112ms
TXT
31ms
CAA
71ms
HTTPS
81ms
TLSA
90ms
SOA
5ms
MTA-STS
0ms
DNSSEC
262ms
SRV
0ms
Total
2184ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 08:56:24 2184ms 3 NS 2 A 0 MX 🔒 Secure View
2026-08-27 08:22:48 596ms 3 NS 2 A 0 MX 🔒 Secure View
2026-06-26 20:50:40 4478ms 3 NS 2 A 0 MX 🔒 Secure View
2026-06-17 21:54:22 832ms 3 NS 2 A 0 MX 🔒 Secure View
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