tchbn.com - robtex.com
tchbn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:a54c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:41b6🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.65.182Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.165.76🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brianna.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3af5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 108.162.192.245🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 172.64.32.245🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 173.245.58.245🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| NS | dax.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dax.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c385🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dax.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2385🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dax.ns.cloudflare.com | ||||||
| A | 108.162.195.133🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dax.ns.cloudflare.com | ||||||
| A | 162.159.44.133Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dax.ns.cloudflare.com | ||||||
| A | 172.64.35.133🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dax.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.65.182, 172.67.165.76 | ||||||
| IPv6 | 2606:4700:3035::ac43:a54c, 2606:4700:3036::6815:41b6 | ||||||
| SOA | brianna.ns.cloudflare.comdns@cloudflare.com serial=2398981271 | ||||||
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 | ||||||
Same first word
tchbn.com |
Similar names
nctbh.com |
htcbn.com |
hctnb.com |
bnthc.com |
bcthn.com |
btchn.com |
hntbc.com |
btcnh.com |
hntbc.edu.cn |
cnthb.com |
nbhtc.com |
cbhnt.com |
hntcb.com |
hncbt.cn |
chnbt.com |
bntch.com |
nbthc.com |
hnbct.com |
bthnc.com |
bhtcn.com |
hnbtc.cn |
DNS History
9 records (6 active, 3 former)
●NSbrianna.ns.cloudflare.com2026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 16:12:04
● 2026-03-24 09:02:26
●NSdax.ns.cloudflare.com2026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 16:12:04
● 2026-03-24 09:02:26
○NSdns1.hichina.com2017-05-28 → 2017-05-28 · 3 obs
○ 2026-03-14 16:12:04
○ 2026-03-24 09:02:26
○NSdns2.hichina.com2017-05-28 → 2017-05-28 · 3 obs
○ 2026-03-14 16:12:04
○ 2026-03-24 09:02:26
●A104.21.65.1822026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 16:12:04
● 2026-03-24 09:02:26
○A121.41.49.1112017-05-28 → 2017-05-28 · 3 obs
○ 2026-03-14 16:12:04
○ 2026-03-24 09:02:26
●A172.67.165.762026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 16:12:04
● 2026-03-24 09:02:26
●A2606:4700:3035::ac43:a54c2026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 16:12:04
● 2026-03-24 09:02:26
●A2606:4700:3036::6815:41b62026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 16:12:04
● 2026-03-24 09:02:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| tchbn.com | brianna.ns.cloudflare.com, dax.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.245
NS records: brianna.ns.cloudflare.com, dax.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tchbn.com (unsigned zone)
⏱️ Timing
Total: 209ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.165.76, 104.21.65.182 |
| AAAA | 2 | 2606:4700:3035::ac43:a54c, 2606:4700:3036::6815:41b6 |
| NS | 2 | brianna.ns.cloudflare.com, dax.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brianna.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (brianna.ns.cloudflare.com, brianna.ns.cloudflare.com, brianna.ns.cloudflare.com...)
Analysis
IP Addresses
tchbn.com refers to four IP numbers: 2606:4700:3035::ac43:a54c, 2606:4700:3036::6815:41b6, 104.21.65.182 and 172.67.165.76.
Other host names, for instance bec.me, web09.isuzukita.com, dailyopen.uk, www.youthvictory.org and forum.imagevuex.com share IP numbers with tchbn.com.
Name Servers
tchbn.com's delegation uses two name servers: brianna.ns.cloudflare.com and dax.ns.cloudflare.com.
tchbn.com uses the same name server setup as other domains, such as vvpan.com, c2b360.com, pdsdingying.com, yixingnissan.com and lzbspf.com.
tchbn.com at least partially shares name servers with other domains, including nnalubaalesports.com, platinumpost.news, cloudwingshost.com, guterkauf.de.com and 14kpluscustomz.us.
These name servers are commonly used with devin.ns.cloudflare.com.
Host names with six IP numbers:
brianna.ns.cloudflare.com points to 2606:4700:50::adf5:3af5, 2803:f800:50::6ca2:c0f5, 2a06:98c1:50::ac40:20f5, 108.162.192.245, 172.64.32.245 and 173.245.58.245.
dax.ns.cloudflare.com points to 2606:4700:58::a29f:2c85, 2803:f800:50::6ca2:c385, 2a06:98c1:50::ac40:2385, 108.162.195.133, 162.159.44.133 and 172.64.35.133.