pytorchtutorial.com - dns.ninja
pytorchtutorial.com
| CNAME | www.pytorchtutorial.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 39.105.161.57🇨🇳 Alibaba-Cloud39.104.0.0/15 CT BeiJing IDC | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786017454 | ||||||
Subdomains
www.pytorchtutorial.com |
Same first word
pytorchtutorial.com |
Similar names
DNS History
9 records (3 active, 6 former)
●NSdns13.hichina.com2026-05-16 → 2026-08-06 · 3 obs
○ 2017-08-10 23:12:24
● 2026-05-16 07:56:46
● 2026-08-06 12:01:08
● 2026-05-16 07:56:46
● 2026-08-06 12:01:08
●NSdns14.hichina.com2026-05-16 → 2026-08-06 · 3 obs
○ 2017-08-10 23:12:24
● 2026-05-16 07:56:46
● 2026-08-06 12:01:08
● 2026-05-16 07:56:46
● 2026-08-06 12:01:08
○NSjonah.ns.cloudflare.com2017-08-10 → 2017-08-10 · 3 obs
● 2017-08-10 23:12:24
○ 2026-05-16 07:56:46
○ 2026-08-06 12:01:08
○ 2026-05-16 07:56:46
○ 2026-08-06 12:01:08
○NSrachel.ns.cloudflare.com2017-08-10 → 2017-08-10 · 3 obs
● 2017-08-10 23:12:24
○ 2026-05-16 07:56:46
○ 2026-08-06 12:01:08
○ 2026-05-16 07:56:46
○ 2026-08-06 12:01:08
○A104.18.48.492017-08-10 → 2017-08-10 · 3 obs
● 2017-08-10 23:12:24
○ 2026-05-16 07:56:46
○ 2026-08-06 12:01:08
○ 2026-05-16 07:56:46
○ 2026-08-06 12:01:08
○A104.18.49.492017-08-10 → 2017-08-10 · 3 obs
● 2017-08-10 23:12:24
○ 2026-05-16 07:56:46
○ 2026-08-06 12:01:08
○ 2026-05-16 07:56:46
○ 2026-08-06 12:01:08
○A2400:cb00:2048:1::6812:30312017-08-10 → 2017-08-10 · 3 obs
● 2017-08-10 23:12:24
○ 2026-05-16 07:56:46
○ 2026-08-06 12:01:08
○ 2026-05-16 07:56:46
○ 2026-08-06 12:01:08
○A2400:cb00:2048:1::6812:31312017-08-10 → 2017-08-10 · 3 obs
● 2017-08-10 23:12:24
○ 2026-05-16 07:56:46
○ 2026-08-06 12:01:08
○ 2026-05-16 07:56:46
○ 2026-08-06 12:01:08
●CNAMEwww.pytorchtutorial.com2026-05-16 → 2026-08-06 · 2 obs
● 2026-05-16 07:56:46
● 2026-08-06 12:01:08
● 2026-08-06 12:01:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| pytorchtutorial.com | dns13.hichina.com, dns14.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.42
NS records: dns13.hichina.com, dns14.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pytorchtutorial.com (unsigned zone)
⏱️ Timing
Total: 717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns14.hichina.com, dns13.hichina.com |
| CNAME | 1 | www.pytorchtutorial.com |
| SOA | 1 | dns13.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)
Analysis
Hierarchy
pytorchtutorial.com is a parent domain of www.pytorchtutorial.com.
IP Addresses
pytorchtutorial.com directs to one IP number, which is 39.105.161.57.
Among the host names that share IP numbers with pytorchtutorial.com is www.pytorchtutorial.com, as one example.