tx-school.com - robtex.com
tx-school.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:4362🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:dc49🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.67.98Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.220.73🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | thea.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26f7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 108.162.194.247🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 162.159.38.247Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 172.64.34.247🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| NS | yew.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c50🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yew.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c350🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | yew.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2350🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | yew.ns.cloudflare.com | ||||||
| A | 108.162.195.80🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yew.ns.cloudflare.com | ||||||
| A | 162.159.44.80Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yew.ns.cloudflare.com | ||||||
| A | 172.64.35.80🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yew.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.67.98, 172.67.220.73 | ||||||
| IPv6 | 2606:4700:3034::6815:4362, 2606:4700:3035::ac43:dc49 | ||||||
| SOA | thea.ns.cloudflare.comdns@cloudflare.com serial=2396681853 | ||||||
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
tx-school.com |
DNS History
6 records (6 active, 0 former)
●NSthea.ns.cloudflare.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-22 18:40:08
●NSyew.ns.cloudflare.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-22 18:40:08
●A104.21.67.982026-03-15 → 2026-03-22 · 2 obs
● 2026-03-22 18:40:08
●A172.67.220.732026-03-15 → 2026-03-22 · 2 obs
● 2026-03-22 18:40:08
●A2606:4700:3034::6815:43622026-03-15 → 2026-03-22 · 2 obs
● 2026-03-22 18:40:08
●A2606:4700:3035::ac43:dc492026-03-15 → 2026-03-22 · 2 obs
● 2026-03-22 18:40:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tx-school.com | thea.ns.cloudflare.com, yew.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.195.80
NS records: thea.ns.cloudflare.com, yew.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tx-school.com (unsigned zone)
⏱️ Timing
Total: 317ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.220.73, 104.21.67.98 |
| AAAA | 2 | 2606:4700:3034::6815:4362, 2606:4700:3035::ac43:dc49 |
| NS | 2 | thea.ns.cloudflare.com, yew.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | thea.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (thea.ns.cloudflare.com, thea.ns.cloudflare.com, thea.ns.cloudflare.com...)
Analysis
IP Addresses
tx-school.com points to four IP numbers: 2606:4700:3034::6815:4362, 2606:4700:3035::ac43:dc49, 104.21.67.98 and 172.67.220.73.
Other host names, for instance www.farnsworthmuseum.org, tobhoo.go.th, www.farnsworthmuseum.org.cdn.cloudflare.net, betgoway.us and xn--80aaaadikgf8bjgw7bl8ho.xn--p1ai share IP numbers with tx-school.com.
Name Servers
tx-school.com's delegation is to two name servers thea.ns.cloudflare.com and yew.ns.cloudflare.com.
tx-school.com shares the same name server configuration as other domains, such as xmxzbj.com, 82quick.com, adhyani.com, mytyn.com and erdali.com.
tx-school.com at least partially shares its name servers with other domains, for instance zuochibang.com, firstminnetonkacitybank.com, eu2004.nl, kathiekcam.com and cgtui.buzz.
These name servers are commonly used with ezra.ns.cloudflare.com, julissa.ns.cloudflare.com and hazel.ns.cloudflare.com.
Host names with six IP numbers:
thea.ns.cloudflare.com points to: 2606:4700:50::a29f:26f7, 2803:f800:50::6ca2:c2f7, 2a06:98c1:50::ac40:22f7, 108.162.194.247, 162.159.38.247 and 172.64.34.247.
yew.ns.cloudflare.com points to: 2606:4700:58::a29f:2c50, 2803:f800:50::6ca2:c350, 2a06:98c1:50::ac40:2350, 108.162.195.80, 162.159.44.80 and 172.64.35.80.