captcha.help - robtex.com
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captcha.help
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:7a0🇺🇸 Cloudflare | ||||||
| A | 2606:4700:3037::ac43:88f2🇺🇸 Cloudflare | ||||||
| A | 104.21.7.160 Cloudflare | ||||||
| A | 172.67.136.242🇺🇸 Cloudflare | ||||||
| NS | jihoon.ns.cloudflare.com ⭐ | ||||||
| NS | susan.ns.cloudflare.com | ||||||
help
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.help | ||||||
| NS | b.nic.help | ||||||
| NS | c.nic.help | ||||||
| NS | d.nic.help | ||||||
Starts with same word
Starts similarily
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| help | c.nic.help, a.nic.help, d.nic.help, b.nic.help | 8 records |
| captcha.help | jihoon.ns.cloudflare.com, susan.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 212.18.248.158
NS records: jihoon.ns.cloudflare.com, susan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for captcha.help (unsigned zone)
⏱️ Timing
Total: 193ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.136.242, 104.21.7.160 |
| AAAA | 2 | 2606:4700:3030::6815:7a0, 2606:4700:3037::ac43:88f2 |
| NS | 2 | jihoon.ns.cloudflare.com, susan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jihoon.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (c.nic.help, c.nic.help, a.nic.help...)
AI analysis
captcha.help maps to four IP numbers: 2606:4700:3030::6815:7a0, 2606:4700:3037::ac43:88f2, 104.21.7.160 and 172.67.136.242.
other host names include kirby-holt.com, centrust.eu, gabrails.com, bowernyc.com and itnews001.com; they share IP numbers with captcha.help.
Two name servers jihoon.ns.cloudflare.com and susan.ns.cloudflare.com handle the delegation for captcha.help.
captcha.help shares the same name server setup as other domains such as kyowasecurity.com and swordsetsportal.info.
captcha.help at least partially shares name servers with other domains, for instance wxmgtt.com, base.ru.com, solarkraft.pl, suburbansimplicity.com and docshms.com.
These name servers are commonly used with noel.ns.cloudflare.com and denver.ns.cloudflare.com.