kaptcha.pro - robtex.com
kaptcha.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:340e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:c1ed🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.52.14Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.193.237🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | colin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c34b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | colin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:234b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | colin.ns.cloudflare.com | ||||||
| A | 108.162.195.75🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colin.ns.cloudflare.com | ||||||
| A | 162.159.44.75Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colin.ns.cloudflare.com | ||||||
| A | 172.64.35.75🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colin.ns.cloudflare.com | ||||||
| NS | sydney.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2666🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sydney.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c266🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sydney.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2266🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sydney.ns.cloudflare.com | ||||||
| A | 108.162.194.102🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sydney.ns.cloudflare.com | ||||||
| A | 162.159.38.102Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sydney.ns.cloudflare.com | ||||||
| A | 172.64.34.102🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sydney.ns.cloudflare.com | ||||||
| MX | _dc-mx.6bb5f52058a9.kaptcha.pro ⭐ | ||||||
| A | 92.113.144.188🇺🇦 WEBDOCK-AS92.113.144.0/21 | ||||||
| PTR | kaptcha.pro | ||||||
| TXT | v=spf1 mx a ip4:216.106.180.123 include:relay.mailbaby.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.52.14, 172.67.193.237 | ||||||
| IPv6 | 2606:4700:3032::6815:340e, 2606:4700:3032::ac43:c1ed | ||||||
| SOA | colin.ns.cloudflare.comdns@cloudflare.com serial=2399584068 | ||||||
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1774938475 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NScolin.ns.cloudflare.com2026-03-19 → 2026-03-31 · 2 obs
● 2026-03-31 06:43:16
●NSsydney.ns.cloudflare.com2026-03-19 → 2026-03-31 · 2 obs
● 2026-03-31 06:43:16
●MX_dc-mx.6bb5f52058a9.kaptcha.pro2026-03-19 → 2026-03-31 · 2 obs
● 2026-03-31 06:43:16
●A104.21.52.142026-03-19 → 2026-03-31 · 2 obs
● 2026-03-31 06:43:16
●A172.67.193.2372026-03-19 → 2026-03-31 · 2 obs
● 2026-03-31 06:43:16
●A2606:4700:3032::6815:340e2026-03-19 → 2026-03-31 · 2 obs
● 2026-03-31 06:43:16
●A2606:4700:3032::ac43:c1ed2026-03-19 → 2026-03-31 · 2 obs
● 2026-03-31 06:43:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, b0.pro.afilias-nst.org, b2.pro.afilias-nst.org... | 12 records |
| kaptcha.pro | colin.ns.cloudflare.com, sydney.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.102
NS records: colin.ns.cloudflare.com, sydney.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kaptcha.pro (unsigned zone)
⏱️ Timing
Total: 489ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.193.237, 104.21.52.14 |
| AAAA | 2 | 2606:4700:3032::6815:340e, 2606:4700:3032::ac43:c1ed |
| NS | 2 | colin.ns.cloudflare.com, sydney.ns.cloudflare.com |
| MX | 1 | _dc-mx.6bb5f52058a9.kaptcha.pro (pri: 0) |
| TXT | 1 | v=spf1 mx a ip4:216.106.180.123 include: |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | colin.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a0.pro.afilias-nst.info, a0.pro.afilias-nst.info, a2.pro.afilias-nst.info...)
Analysis
IP Addresses
kaptcha.pro maps to four IP numbers: 2606:4700:3032::6815:340e, 2606:4700:3032::ac43:c1ed, 104.21.52.14 and 172.67.193.237.
Other host names such as mg91.cn, just74.ru, 9.smarturl.site, alphaportal.us and 626qs.com share IPs with kaptcha.pro.
Name Servers
Two name servers colin.ns.cloudflare.com and sydney.ns.cloudflare.com handle the delegation for kaptcha.pro.
kaptcha.pro uses the same name server setup as other domains, such as classclef.com, dulces-laponderosa.com and capauptjaa.net.ve.
kaptcha.pro at least partially shares name servers with other domains, for example ex-im.cloud, sideface.net, websitedirectory.nl, finteco.com.ua and suurisuomalainen.fi.
These name servers are often used with laylah.ns.cloudflare.com, kipp.ns.cloudflare.com, noor.ns.cloudflare.com, cesar.ns.cloudflare.com and jerry.ns.cloudflare.com.
Host names with six IP numbers:
colin.ns.cloudflare.com points to 2606:4700:58::a29f:2c4b, 2803:f800:50::6ca2:c34b, 2a06:98c1:50::ac40:234b, 108.162.195.75, 162.159.44.75 and 172.64.35.75.
sydney.ns.cloudflare.com points to 2606:4700:50::a29f:2666, 2803:f800:50::6ca2:c266, 2a06:98c1:50::ac40:2266, 108.162.194.102, 162.159.38.102 and 172.64.34.102.
Mail Servers
The _dc-mx.6bb5f52058a9.kaptcha.pro mail server handles kaptcha.pro.
_dc-mx.6bb5f52058a9.kaptcha.pro points to a single IP number: 92.113.144.188.