klaustitze.dk
Last scanned: 2026-07-16 00:28:02  ·  2624ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   30ms
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 Records4 records   27ms
IPTTLPTRASNISP / OrgCIDRCountryCity
198.185.159.144 3600s — AS53831 Squarespace, Inc. 198.185.159.0/24 🇺🇸 United States New York
198.185.159.145 3600s — AS53831 Squarespace, Inc. 198.185.159.0/24 🇺🇸 United States —
198.49.23.144 3600s — AS53831 Squarespace, Inc. 198.49.23.0/24 🇺🇸 United States —
198.49.23.145 3600s — AS53831 Squarespace, Inc. 198.49.23.0/24 🇺🇸 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 Records1 records   130ms
TXT Record
v=spf1 include:squarespace-mail.com include:spf.simply.com -all
✉️ SPF
PolicyRecord (klaustitze.dk)
-all (hard fail) v=spf1 include:squarespace-mail.com include:spf.simply.com -all
📨 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)
🔐 DNSSEC2051ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026071401
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
30ms
A
27ms
MX
32ms
AAAA
26ms
TXT
130ms
CAA
29ms
HTTPS
26ms
TLSA
64ms
SOA
0ms
MTA-STS
36ms
DNSSEC
2051ms
SRV
30ms
Total
2624ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-16 00:28:02 2624ms 3 NS 4 A 0 MX 🔓 Insecure View
2026-07-12 13:27:19 3175ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-10 19:59:11 12493ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-09 15:25:22 4081ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-08 14:58:52 5775ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-03 15:09:21 5716ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 23:57:51 695ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 03:09:50 1747ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 14:18:13 1007ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 05:46:11 1349ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 20:22:00 1182ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 20:24:56 674ms 2 NS 1 A 1 MX 🔓 Insecure View
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