tianan-data.com - robtex.com
tianan-data.com
| CNAME | exp.gs-cdn.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.190.172🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1774378472 | ||||||
Same first word
tianan-data.com |
DNS History
9 records (3 active, 6 former)
○NSdns13.hichina.com2018-05-11 → 2018-05-11 · 2 obs
● 2018-05-11 08:30:26
○ 2026-03-24 19:07:10
○ 2026-03-24 19:07:10
○NSdns14.hichina.com2018-05-11 → 2018-05-11 · 2 obs
● 2018-05-11 08:30:26
○ 2026-03-24 19:07:10
○ 2026-03-24 19:07:10
●NSexpire1.gname-dns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2018-05-11 08:30:26
● 2026-03-24 19:07:10
● 2026-03-24 19:07:10
●NSexpire2.gname-dns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2018-05-11 08:30:26
● 2026-03-24 19:07:10
● 2026-03-24 19:07:10
○NSns1.alidns.com2026-03-24 → 2026-03-24 · 1 obs
○ 2026-03-24 19:07:10
○NSns2.alidns.com2026-03-24 → 2026-03-24 · 1 obs
○ 2026-03-24 19:07:10
○NSns7.alidns.com2026-03-24 → 2026-03-24 · 1 obs
○ 2026-03-24 19:07:10
○NSns8.alidns.com2026-03-24 → 2026-03-24 · 1 obs
○ 2026-03-24 19:07:10
●CNAMEexp.gs-cdn.com2026-03-24 → 2026-03-24 · 1 obs
● 2026-03-24 19:07:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| tianan-data.com | expire1.gname-dns.com, expire2.gname-dns.com | 2 records |
✅ Authoritative Response
Server:172.64.53.233
NS records: expire1.gname-dns.com, expire2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tianan-data.com (unsigned zone)
⏱️ Timing
Total: 666ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | expire1.gname-dns.com, expire2.gname-dns.com |
| CNAME | 1 | exp.gs-cdn.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)
Analysis
IP Addresses
tianan-data.com resolves to one IP number: 172.65.190.172.
Other host names, for instance exp.gs-cdn.com, g6fo.com, www.g6fo.com and 0syn.com share IP numbers with tianan-data.com.