api.nextcaptcha.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`api.nextcaptcha.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5180^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a0e6^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.128^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.230^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.128, 172.67.160.230
		IPv6 hints	2606:4700:3031::6815:5180, 2606:4700:3036::ac43:a0e6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=81, name=cloudflare-ech.com

`nextcaptcha.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5180^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a0e6^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.128^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.230^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donald.ns.cloudflare.com` ⭐
NS	`oaklyn.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
MX	`route1.mx.cloudflare.net`⁽⁷⁴⁾
MX	`route3.mx.cloudflare.net`⁽⁸⁷⁾
TXT	`cryptomus=72487ee4`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.128, 172.67.160.230
		IPv6 hints	2606:4700:3031::6815:5180, 2606:4700:3036::ac43:a0e6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=81, name=cloudflare-ech.com
SOA	`donald.ns.cloudflare.com`dns@cloudflare.com serial=2411749865

📈 Tranco rank: #920,776

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DNS History

10 records (4 active, 6 former)

●A104.21.81.1282026-04-03 → 2026-08-18 · 4 obs

● 2026-04-03 11:15:48
○ 2026-07-30 04:28:00
● 2026-08-18 14:49:46
● 2026-08-18 14:49:48

●A172.67.160.2302026-04-03 → 2026-08-18 · 4 obs

● 2026-04-03 11:15:48
○ 2026-07-30 04:28:00
● 2026-08-18 14:49:46
● 2026-08-18 14:49:48

○A188.114.96.02026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-08 19:50:54
● 2026-07-30 04:28:00
○ 2026-08-18 14:49:46
○ 2026-08-18 14:49:48

○A188.114.97.02026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-08 19:50:54
● 2026-07-30 04:28:00
○ 2026-08-18 14:49:46
○ 2026-08-18 14:49:48

●A2606:4700:3031::6815:51802026-07-08 → 2026-08-18 · 5 obs

○ 2026-05-12 09:14:38
● 2026-07-08 19:50:54
○ 2026-07-30 04:28:00
● 2026-08-18 14:49:46
● 2026-08-18 14:49:48

○A2606:4700:3031::ac43:a0e62026-04-03 → 2026-05-12 · 4 obs

● 2026-04-03 11:15:48
● 2026-05-12 09:14:38
○ 2026-07-08 19:50:54
○ 2026-08-18 14:49:48

○A2606:4700:3033::6815:51802026-04-03 → 2026-05-12 · 4 obs

● 2026-04-03 11:15:48
● 2026-05-12 09:14:38
○ 2026-07-08 19:50:54
○ 2026-08-18 14:49:48

●A2606:4700:3036::ac43:a0e62026-07-08 → 2026-08-18 · 5 obs

○ 2026-05-12 09:14:38
● 2026-07-08 19:50:54
○ 2026-07-30 04:28:00
● 2026-08-18 14:49:46
● 2026-08-18 14:49:48

○A2a06:98c1:3120::2026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-08 19:50:54
● 2026-07-30 04:28:00
○ 2026-08-18 14:49:46
○ 2026-08-18 14:49:48

○A2a06:98c1:3121::2026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-08 19:50:54
● 2026-07-30 04:28:00
○ 2026-08-18 14:49:46
○ 2026-08-18 14:49:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
nextcaptcha.com	donald.ns.cloudflare.com, oaklyn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.158

NS records: donald.ns.cloudflare.com, oaklyn.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 209ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.160.230, 104.21.81.128`
AAAA	2	`2606:4700:3036::ac43:a0e6, 2606:4700:3031::6815:5180`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (donald.ns.cloudflare.com, donald.ns.cloudflare.com, donald.ns.cloudflare.com...)

Analysis

IP Addresses

api.nextcaptcha.com has four IP addresses: 104.21.81.128, 172.67.160.230, 2606:4700:3031::6815:5180 and 2606:4700:3036::ac43:a0e6.

www.honkweb.com, xpw.tec.br, kerioreilly.com and two other host names share IP numbers with api.nextcaptcha.com.