testprep.network - robtex.com
testprep.network
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:b592🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:1265🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.18.101Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.181.146🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carrera.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26e7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 108.162.194.231🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 162.159.38.231Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 172.64.34.231🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| NS | coleman.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c40🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coleman.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c340🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | coleman.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2340🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | coleman.ns.cloudflare.com | ||||||
| A | 108.162.195.64🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coleman.ns.cloudflare.com | ||||||
| A | 162.159.44.64Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coleman.ns.cloudflare.com | ||||||
| A | 172.64.35.64🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coleman.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.18.101, 172.67.181.146 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:b592, 2606:4700:3033::6815:1265 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=73, name=cloudflare-ech.com | ||||||
| SOA | carrera.ns.cloudflare.comdns@cloudflare.com serial=2419841889 | ||||||
network
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.network ⭐ | ||||||
| NS | v0n1.nic.network | ||||||
| NS | v0n2.nic.network | ||||||
| NS | v0n3.nic.network | ||||||
| NS | v2n0.nic.network | ||||||
| NS | v2n1.nic.network | ||||||
| SOA | v0n0.nic.networkhostmaster@donuts.email serial=1794694855 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
14 records (6 active, 8 former)
●NScarrera.ns.cloudflare.com2026-09-14 → 2026-11-14 · 2 obs
● 2026-11-14 23:07:00
●NScoleman.ns.cloudflare.com2026-09-14 → 2026-11-14 · 2 obs
● 2026-11-14 23:07:00
●A104.21.18.1012026-09-20 → 2026-11-14 · 7 obs
● 2026-09-20 06:01:58
○ 2026-09-27 14:46:36
● 2026-09-30 02:26:06
○ 2026-11-12 05:44:26
● 2026-11-14 22:43:42
● 2026-11-14 23:07:00
●A172.67.181.1462026-09-20 → 2026-11-14 · 7 obs
● 2026-09-20 06:01:58
○ 2026-09-27 14:46:36
● 2026-09-30 02:26:06
○ 2026-11-12 05:44:26
● 2026-11-14 22:43:42
● 2026-11-14 23:07:00
○A188.114.96.02026-09-27 → 2026-11-12 · 6 obs
● 2026-09-27 14:46:36
○ 2026-09-30 02:26:06
● 2026-11-12 05:44:26
○ 2026-11-14 22:43:42
○ 2026-11-14 23:07:00
○A188.114.96.42026-09-14 → 2026-09-14 · 3 obs
○ 2026-09-20 06:01:58
○ 2026-11-14 23:07:00
○A188.114.97.02026-09-27 → 2026-11-12 · 6 obs
● 2026-09-27 14:46:36
○ 2026-09-30 02:26:06
● 2026-11-12 05:44:26
○ 2026-11-14 22:43:42
○ 2026-11-14 23:07:00
○A188.114.97.42026-09-14 → 2026-09-14 · 3 obs
○ 2026-09-20 06:01:58
○ 2026-11-14 23:07:00
●A2606:4700:3030::ac43:b5922026-09-20 → 2026-11-14 · 7 obs
● 2026-09-20 06:01:58
○ 2026-09-27 14:46:36
● 2026-09-30 02:26:06
○ 2026-11-12 05:44:26
● 2026-11-14 22:43:42
● 2026-11-14 23:07:00
●A2606:4700:3033::6815:12652026-09-20 → 2026-11-14 · 7 obs
● 2026-09-20 06:01:58
○ 2026-09-27 14:46:36
● 2026-09-30 02:26:06
○ 2026-11-12 05:44:26
● 2026-11-14 22:43:42
● 2026-11-14 23:07:00
○A2a06:98c1:3120::2026-11-12 → 2026-11-12 · 4 obs
● 2026-11-12 05:44:26
○ 2026-11-14 22:43:42
○ 2026-11-14 23:07:00
○A2a06:98c1:3120::42026-09-14 → 2026-09-27 · 5 obs
○ 2026-09-20 06:01:58
● 2026-09-27 14:46:36
○ 2026-09-30 02:26:06
○ 2026-11-14 23:07:00
○A2a06:98c1:3121::2026-11-12 → 2026-11-12 · 4 obs
● 2026-11-12 05:44:26
○ 2026-11-14 22:43:42
○ 2026-11-14 23:07:00
○A2a06:98c1:3121::42026-09-14 → 2026-09-27 · 5 obs
○ 2026-09-20 06:01:58
● 2026-09-27 14:46:36
○ 2026-09-30 02:26:06
○ 2026-11-14 23:07:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| network | v0n0.nic.network, v0n1.nic.network, v0n2.nic.network, v0n3.nic.network... | 12 records |
| testprep.network | carrera.ns.cloudflare.com, coleman.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.231
NS records: carrera.ns.cloudflare.com, coleman.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testprep.network (unsigned zone)
⏱️ Timing
Total: 865ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.181.146, 104.21.18.101 |
| AAAA | 2 | 2606:4700:3033::6815:1265, 2606:4700:3030::ac43:b592 |
| NS | 2 | carrera.ns.cloudflare.com, coleman.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carrera.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.network, v0n0.nic.network, v0n1.nic.network...)
Analysis
IP Addresses
testprep.network has four IP addresses: 104.21.18.101, 172.67.181.146, 2606:4700:3030::ac43:b592 and 2606:4700:3033::6815:1265.
Additional host names — weeldeals.com, msacaa.com, tecnovarenovaveis.com.br and two others — share IP numbers with testprep.network.
Name Servers
DNS delegation for testprep.network points to two name servers: carrera.ns.cloudflare.com and coleman.ns.cloudflare.com.
testprep.network shares its name server setup with other domains, including anthonyascano8.workers.dev, mybooks.software, moatery.com and two others.
testprep.network has at least partial name server overlap with other domains, such as syjyqueve.pro, tru99m1.life, smartearn591.pages.dev and two others.
It is common to find these name servers paired with the name servers sofia.ns.cloudflare.com, dane.ns.cloudflare.com, jakub.ns.cloudflare.com and randall.ns.cloudflare.com.
Host names with 6 IP numbers:
carrera.ns.cloudflare.com has IP addresses 108.162.194.231, 162.159.38.231 and 172.64.34.231, plus 3 other.
coleman.ns.cloudflare.com has IP addresses 108.162.195.64, 162.159.44.64 and 172.64.35.64, plus 3 other.