`bestcaptchasolver.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8e88^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:5757^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.87^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.136^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alfred.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c383^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alfred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2383^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alfred.ns.cloudflare.com`
		A	108.162.195.131^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
		A	162.159.44.131^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
		A	172.64.35.131^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
NS	`aria.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a44^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c044^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aria.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2044^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aria.ns.cloudflare.com`
		A	108.162.192.68^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	172.64.32.68^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	173.245.58.68^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=nJlgVNAhLOc8EX2hmgeL7M83ldpEq8dbyuuLFL0VBAk`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.87, 172.67.142.136
		IPv6 hints	2606:4700:3030::ac43:8e88, 2606:4700:3031::6815:5757
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOA	`alfred.ns.cloudflare.com`dns@cloudflare.com serial=2407055764

`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.net`nstld@verisign-grs.com serial=1785784022

Same first word

bestcaptchasolver.com

DNS History

18 records (11 active, 7 former)

○NSadaline.ns.cloudflare.com2026-06-01 → 2026-06-01 · 3 obs

● 2026-06-01 21:03:02
○ 2026-06-15 11:32:50
○ 2026-08-03 19:07:38

●NSalfred.ns.cloudflare.com2026-06-15 → 2026-08-03 · 3 obs

○ 2026-06-01 21:03:02
● 2026-06-15 11:32:50
● 2026-08-03 19:07:38

●NSaria.ns.cloudflare.com2026-06-15 → 2026-08-03 · 3 obs

○ 2026-06-01 21:03:02
● 2026-06-15 11:32:50
● 2026-08-03 19:07:38

○NSguss.ns.cloudflare.com2026-06-01 → 2026-06-01 · 3 obs

● 2026-06-01 21:03:02
○ 2026-06-15 11:32:50
○ 2026-08-03 19:07:38

●MXalt1.aspmx.l.google.com2026-06-01 → 2026-08-03 · 2 obs

● 2026-06-01 21:03:02
● 2026-08-03 19:07:38

●MXalt2.aspmx.l.google.com2026-06-01 → 2026-08-03 · 2 obs

● 2026-06-01 21:03:02
● 2026-08-03 19:07:38

●MXaspmx.l.google.com2026-06-01 → 2026-08-03 · 2 obs

● 2026-06-01 21:03:02
● 2026-08-03 19:07:38

●MXaspmx2.googlemail.com2026-06-01 → 2026-08-03 · 2 obs

● 2026-06-01 21:03:02
● 2026-08-03 19:07:38

●MXaspmx3.googlemail.com2026-06-01 → 2026-08-03 · 2 obs

● 2026-06-01 21:03:02
● 2026-08-03 19:07:38

○A104.21.81.522026-06-01 → 2026-06-01 · 3 obs

● 2026-06-01 21:03:02
○ 2026-06-15 11:32:50
○ 2026-08-03 19:07:38

●A104.21.87.872026-06-15 → 2026-08-03 · 3 obs

○ 2026-06-01 21:03:02
● 2026-06-15 11:32:50
● 2026-08-03 19:07:38

○A172.67.138.2172026-06-01 → 2026-06-01 · 3 obs

● 2026-06-01 21:03:02
○ 2026-06-15 11:32:50
○ 2026-08-03 19:07:38

●A172.67.142.1362026-06-15 → 2026-08-03 · 3 obs

○ 2026-06-01 21:03:02
● 2026-06-15 11:32:50
● 2026-08-03 19:07:38

●A2606:4700:3030::ac43:8e882026-06-15 → 2026-08-03 · 3 obs

○ 2026-06-01 21:03:02
● 2026-06-15 11:32:50
● 2026-08-03 19:07:38

●A2606:4700:3031::6815:57572026-08-03 → 2026-08-03 · 2 obs

○ 2026-06-15 11:32:50
● 2026-08-03 19:07:38

○A2606:4700:3032::ac43:8ad92026-06-01 → 2026-06-01 · 3 obs

● 2026-06-01 21:03:02
○ 2026-06-15 11:32:50
○ 2026-08-03 19:07:38

○A2606:4700:3033::6815:51342026-06-01 → 2026-06-01 · 3 obs

● 2026-06-01 21:03:02
○ 2026-06-15 11:32:50
○ 2026-08-03 19:07:38

○A2606:4700:3035::6815:57572026-06-15 → 2026-06-15 · 3 obs

○ 2026-06-01 21:03:02
● 2026-06-15 11:32:50
○ 2026-08-03 19:07:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
bestcaptchasolver.com	aria.ns.cloudflare.com, alfred.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.131

NS records: aria.ns.cloudflare.com, alfred.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bestcaptchasolver.com (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.142.136, 104.21.87.87`
AAAA	2	`2606:4700:3031::6815:5757, 2606:4700:3030::ac43:8e88`
NS	2	`alfred.ns.cloudflare.com, aria.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	2	`google-site-verification=nJlgVNAhLOc8EX2, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alfred.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bestcaptchasolver.com points to the four IP addresses 104.21.87.87, 172.67.142.136, 2606:4700:3030::ac43:8e88 and 2606:4700:3031::6815:5757.

klirr-casino.de, apexsec.com.my, www.beautypassbb.com plus two other host names have IP numbers in common with bestcaptchasolver.com.

Name Servers

bestcaptchasolver.com uses two name servers for its delegation: alfred.ns.cloudflare.com and aria.ns.cloudflare.com.

bestcaptchasolver.com is delegated to the same name servers as casinoniconline.com, casinohubnews.com, giveawayxrp.com and salon-smarc.ch, for example.

There is at least partial name server overlap between bestcaptchasolver.com and other domains — 777bar.biz, alexandriadigital.com.br, pinco.spot and two more among them.

These name servers frequently co-occur with the name servers dawn.ns.cloudflare.com and katelyn.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname alfred.ns.cloudflare.com directs to 108.162.195.131, 162.159.44.131 and 172.64.35.131 along with 3 other IP addresses.

Hostname aria.ns.cloudflare.com directs to 108.162.192.68, 172.64.32.68 and 173.245.58.68 along with 3 other IP addresses.

Mail Servers

bestcaptchasolver.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by bestcaptchasolver.com are shared with other domains: tywalten.com, ns500698.ns500698.ns500759.ns500758.ns500759.ns500698.ns500698.ns500735.ns500736.ns500708.ns500576.ns500576.ns500698.ns500708.ns500619.ns500652.trackreceptor.com, ns500698.ns500758.ns500759.ns500736.ns500736.ns500736.ns500698.ns500736.ns500698.ns500708.ns500576.ns500698.ns500576.ns500652.ns500652.ns500619.trackreceptor.com and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com directs traffic to 142.251.163.27 and 2607:f8b0:4004:c07::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c0f::1a IP addresses each.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1a IP addresses each.

bestcaptchasolver.com - robtex.com