`b.captcha.page`

	DNSSEC	⚠️ Not signed
	A	2400:cb00:2049:1::a29f:add^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
	A	162.159.10.221^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`captcha.page`

	DNSSEC	🔒 Signed (DS record present)
	A	2606:4700:3108::ac42:28fb^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US}
	A	2606:4700:3108::ac42:2b05^{🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US}
	A	172.66.40.251^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US}
	A	172.66.43.5^{🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US}
	NS	`a.captcha.page` ⭐
	NS	`b.captcha.page`
	NS	`c.captcha.page`
	NS	`d.captcha.page`
	NS	`e.captcha.page`
	TXT	`v=spf1 -all`
	SOA	`a.captcha.page`dns@cloudflare.com serial=2400094953

⚠️ On DNS blocklist: tif

NS for

captcha.page

Same first word

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b.at

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b.br

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b.hm

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b.nu

b.link

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b.mr

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b.cm

b.biz

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b.green

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b.ai

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b.gov.au

b.fit

b.tc

b.gg

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b.tv

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b.bike

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b.top

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b.media

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b.gt

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b.st

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b.watch

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b.gy

b.edu.vn

b.de

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DNS History

2 records (2 active, 0 former)

●A162.159.10.2212026-04-13 → 2026-04-13 · 2 obs

● 2026-04-13 18:05:00
● 2026-04-13 19:33:24

●A2400:cb00:2049:1::a29f:add2026-04-13 → 2026-04-13 · 2 obs

● 2026-04-13 18:05:00
● 2026-04-13 19:33:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
page	ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	10 records
captcha.page	b.captcha.page, a.captcha.page, e.captcha.page, d.captcha.page...	5 records

✅ Authoritative Response

Server:162.159.10.221

NS records: b.captcha.page, a.captcha.page, e.captcha.page, d.captcha.page, c.captcha.page

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 288ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.159.10.221`
AAAA	1	`2400:cb00:2049:1::a29f:add`

📌 Glue Records Collected

Total: 15

In-bailiwick: 5 (e.captcha.page, b.captcha.page, d.captcha.page...)

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Name Server Role

b.captcha.page serves as a name server for captcha.page.

Common name servers include a.captcha.page, c.captcha.page and d.captcha.page, used together with b.captcha.page.

IP Addresses

b.captcha.page resolves to two IP numbers: 2400:cb00:2049:1::a29f:add and 162.159.10.221.

Other host names, for instance, cybercamp3.psi.id and ns1.cortex.com share IP numbers with b.captcha.page.

b.captcha.page - robtex.com

b.captcha.page

captcha.page