captcha-auth.com - robtex.com
captcha-auth.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:c0e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:973e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.12.14Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.151.62🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | anna.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c066🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2066🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| A | 108.162.192.102🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| A | 172.64.32.102🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| A | 173.245.58.102🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anna.ns.cloudflare.com | ||||||
| NS | denver.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cc4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23c4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 108.162.195.196🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 162.159.44.196Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 172.64.35.196🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.12.14, 172.67.151.62 | ||||||
| IPv6 | 2606:4700:3030::6815:c0e, 2606:4700:3034::ac43:973e | ||||||
| SOA | anna.ns.cloudflare.comdns@cloudflare.com serial=2399649931 | ||||||
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=1774500502 | ||||||
Same first word
captcha-auth.com |
DNS History
6 records (6 active, 0 former)
●NSanna.ns.cloudflare.com2026-03-11 → 2026-03-26 · 2 obs
● 2026-03-26 04:58:36
●NSdenver.ns.cloudflare.com2026-03-11 → 2026-03-26 · 2 obs
● 2026-03-26 04:58:36
●A104.21.12.142026-03-11 → 2026-03-26 · 2 obs
● 2026-03-26 04:58:36
●A172.67.151.622026-03-11 → 2026-03-26 · 2 obs
● 2026-03-26 04:58:36
●A2606:4700:3030::6815:c0e2026-03-11 → 2026-03-26 · 2 obs
● 2026-03-26 04:58:36
●A2606:4700:3034::ac43:973e2026-03-11 → 2026-03-26 · 2 obs
● 2026-03-26 04:58:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| captcha-auth.com | anna.ns.cloudflare.com, denver.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.102
NS records: anna.ns.cloudflare.com, denver.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for captcha-auth.com (unsigned zone)
⏱️ Timing
Total: 226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.151.62, 104.21.12.14 |
| AAAA | 2 | 2606:4700:3030::6815:c0e, 2606:4700:3034::ac43:973e |
| NS | 2 | anna.ns.cloudflare.com, denver.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | anna.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (anna.ns.cloudflare.com, anna.ns.cloudflare.com, anna.ns.cloudflare.com...)
Analysis
IP Addresses
captcha-auth.com points to four IP numbers: 2606:4700:3030::6815:c0e, 2606:4700:3034::ac43:973e, 104.21.12.14 and 172.67.151.62.
For instance, other host names technical-translations.net, 997658.com, u2wallet15.com, www.solarislasercare.com and originigaming.ca share IP numbers with captcha-auth.com.
Name Servers
captcha-auth.com is delegated to two name servers: anna.ns.cloudflare.com and denver.ns.cloudflare.com.
captcha-auth.com uses the same name server setup as other domains such as very-capcha.com, verify-meta.com, uu88k.com, topclub.site and topclub.bond.
captcha-auth.com shares name servers with other domains at least partially, for example astrocasino.co.uk, clubedemacho.com, rushyservers.com, pphu.com and geoverde.cl.
These name servers are commonly used with marek.ns.cloudflare.com.
Host names with six IP numbers: host name anna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a66, 2803:f800:50::6ca2:c066, 2a06:98c1:50::ac40:2066, 108.162.192.102, 172.64.32.102 and 173.245.58.102; host name denver.ns.cloudflare.com points to: 2606:4700:58::a29f:2cc4, 2803:f800:50::6ca2:c3c4, 2a06:98c1:50::ac40:23c4, 108.162.195.196, 162.159.44.196 and 172.64.35.196.