studywise.dk
📜 Historical scan 2026-06-17 11:49:05  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   60ms
NameserverIP addressesPTRASN / ISP
ns1.savvii.nl 2001:1460:3:5:1c00:91ff:fe00:2538
62.221.192.231		 ns1.savvii.nl
ns1.savvii.nl		 AS48635 Your Hosting B.V.
AS48635 Your Hosting B.V.
ns2.savvii.eu 2001:1460:2:2:1c00:68ff:fe00:2bde
62.221.197.30		 —
ns2.savvii.eu		 AS48635 Your Hosting B.V.
AS48635 Your Hosting B.V.
ns3.savvii.com 194.107.180.18
2a0d:7980:2:100:881:27ff:fe7a:3aed		 hosted-by.savvii.com
—		 AS202053 UpCloud Ltd
AS202053 UpCloud Ltd
🌍 A Records
🌍
No A records found
📧 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)
🔐 DNSSEC202ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA60ms
FieldValue
Serial2026061101
Primary NS (MNAME)ns1.savvii.nl
Responsible (RNAME)ereyenga@rentcompany.nl
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
60ms
A
60ms
MX
56ms
AAAA
116ms
TXT
1660ms
CAA
71ms
HTTPS
57ms
TLSA
156ms
SOA
60ms
MTA-STS
128ms
DNSSEC
202ms
SRV
0ms
Total
3144ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:26:27 1219ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-08-20 16:06:29 6357ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-08-13 15:05:15 797ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-08-08 01:34:31 755ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-08-06 01:47:33 821ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-07-24 03:08:43 841ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-07-17 16:09:25 1315ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-07-10 00:38:36 9603ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-07-03 19:16:32 2527ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-28 11:49:18 652ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-27 02:21:54 583ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 13:19:59 1714ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 11:49:05 3144ms 3 NS 0 A 0 MX 🔓 Insecure View
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