reader-course.oneclass.com.tw - dns.ninja
reader-course.oneclass.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.186.239.49🇺🇸 Google35.186.0.0/16 | ||||||
| PTR | 49.239.186.35.bc.googleusercontent.com | ||||||
oneclass.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.95.67.170🇺🇸 Google34.92.0.0/14 | ||||||
| NS | ns-cloud-c1.googledomains.com ⭐ | ||||||
| NS | ns-cloud-c2.googledomains.com | ||||||
| NS | ns-cloud-c3.googledomains.com | ||||||
| NS | ns-cloud-c4.googledomains.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | google-site-verification=fRSdJXGjM0c5LZN3ZnFKVjYKfeh92_AjjCJhARVvPbU | ||||||
| TXT | google-site-verification=0G4aPKazCX9xWN_csHOcjC5s-_pZTrCRZKSBEO-ML38 | ||||||
| TXT | amazonses:C4u5on9RGRqgfTdySKBtvqUngEgnxfZfIC2GC11IjcI= | ||||||
| TXT | google-site-verification=wls2zp_xl_C6brf6GND9jd-bmS-Xy92hW85lgE0C0V8 | ||||||
| TXT | google-site-verification=sugOSYL7E4yv7F-0Tl6ZXOaLhF9T9UBLeGijJcsaJKs | ||||||
| TXT | google-site-verification=zZvJ47dHw6HXNnUC0cHzS_suZH3PgS6FnCsvl3-EcWk | ||||||
| TXT | google-site-verification=rAtzxnXZsxT7yuFGMS9emuJ5HdbdukrzZM-0A2hW6DM | ||||||
| TXT | google-site-verification=OHugwb1gP61_FwOOx3pIRNP6exNoYlr4lTYKyljKIrE | ||||||
| TXT | google-site-verification=mmQpFo3Jr9GskbGRmG4oW7E0ydxGqSBkhbEIKynaZ7Y | ||||||
| TXT | google-site-verification=pvpp3YRTVXgYm_CBe9N2c67yAqrOJYragJ_YjVh9AO0 | ||||||
| TXT | google-site-verification=9xMNpRGPGeO4-PzH9z7-d_NDqIE_h55oO(0x585858)Km7DxMQ | ||||||
| TXT | google-site-verification=whvziMCvD5QOXfcgFZIWw3cvGylUFvuPNLMLV1Jwl3A | ||||||
| SOA | ns-cloud-c1.googledomains.comcloud-dns-hostmaster@google.com serial=109 | ||||||
rank #1147 in the tld
📈 Tranco rank: #435,635
DNS History
1 record (1 active, 0 former)
●A35.186.239.492026-05-05 → 2026-08-09 · 2 obs
● 2026-05-05 08:33:08
● 2026-08-09 00:42:58
● 2026-08-09 00:42:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | c.dns.tw, f.dns.tw, g.dns.tw, b.dns.tw... | - |
| oneclass.com.tw | ns-cloud-c2.googledomains.com, ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.108
NS records: ns-cloud-c2.googledomains.com, ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c3.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oneclass.com.tw (unsigned zone)
⏱️ Timing
Total: 709ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.186.239.49 |
Analysis
IP Addresses
reader-course.oneclass.com.tw points to a single IP number: 35.186.239.49.
Among the host names that share IP numbers with reader-course.oneclass.com.tw is 49.239.186.35.bc.googleusercontent.com, as one example.