tianjindst.com - robtex.com
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tianjindst.com
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=1771291435 | ||||||
DNS History
12 records (6 active, 6 former)
●NSdavid.ns.cloudflare.com2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 03:10:32
● 2026-02-19 03:10:34
○NSdns.bizcn.com2016-12-17 → 2017-11-25 · 4 obs
● 2017-11-25 10:20:30
○ 2026-02-19 03:10:32
○ 2026-02-19 03:10:34
○NSns7.cnmsn.net2016-12-17 → 2017-11-25 · 4 obs
● 2017-11-25 10:20:30
○ 2026-02-19 03:10:32
○ 2026-02-19 03:10:34
○NSns8.cnmsn.net2016-12-17 → 2017-11-25 · 4 obs
● 2017-11-25 10:20:30
○ 2026-02-19 03:10:32
○ 2026-02-19 03:10:34
●NSteagan.ns.cloudflare.com2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 03:10:32
● 2026-02-19 03:10:34
●A104.21.75.1272026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 03:10:32
● 2026-02-19 03:10:34
●A172.67.175.2182026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 03:10:32
● 2026-02-19 03:10:34
●A2606:4700:3036::6815:4b7f2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 03:10:32
● 2026-02-19 03:10:34
●A2606:4700:3036::ac43:afda2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 03:10:32
● 2026-02-19 03:10:34
○A64.62.238.292016-12-17 → 2016-12-17 · 3 obs
○ 2017-11-25 10:20:30
○ 2026-02-19 03:10:34
○CNAMEvip.qiyuntong.com2016-12-17 → 2017-11-25 · 4 obs
● 2017-11-25 10:20:30
○ 2026-02-19 03:10:32
○ 2026-02-19 03:10:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tianjindst.com | david.ns.cloudflare.com, teagan.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.194.174
NS records: david.ns.cloudflare.com, teagan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tianjindst.com (unsigned zone)
⏱️ Timing
Total: 141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.75.127, 172.67.175.218 |
| AAAA | 2 | 2606:4700:3036::6815:4b7f, 2606:4700:3036::ac43:afda |
| NS | 2 | david.ns.cloudflare.com, teagan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | david.ns.cloudflare.com dns.cloudflare.c |
AI analysis
Four IP numbers are pointed to by tianjindst.com: 2606:4700:3036::6815:4b7f, 2606:4700:3036::ac43:afda, 104.21.75.127 and 172.67.175.218.
other host names including shockwavetherapymd.com, derfflinger.de, www.mkpost.info, opmesh.com.cdn.cloudflare.net and www.tiershop.de share IP numbers with tianjindst.com.
tianjindst.com is delegated to two name servers david.ns.cloudflare.com and teagan.ns.cloudflare.com.
tianjindst.com shares the same name server setup as other domains, for instance toriom.com, slhpcb.com, reposttren.com, nmhongle.com and h-honey.com.
tianjindst.com at least partially shares name servers with other domains, for instance webnettools.com, drbretortho.com, bielefeld-server.de, firstdraft.com and twtvcdn.com.
These name servers are commonly used with amos.ns.cloudflare.com, dane.ns.cloudflare.com and jay.ns.cloudflare.com.
Host names with six IP numbers:
Host name david.ns.cloudflare.com points to: 2606:4700:58::adf5:3b98, 2803:f800:50::6ca2:c198, 2a06:98c1:50::ac40:2198, 108.162.193.152, 172.64.33.152 and 173.245.59.152.
Host name teagan.ns.cloudflare.com points to: 2606:4700:50::a29f:26ae, 2803:f800:50::6ca2:c2ae, 2a06:98c1:50::ac40:22ae, 108.162.194.174, 162.159.38.174 and 172.64.34.174.