smartproxy.co - dns.ninja

`smartproxy.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:41a2^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:9327^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.162^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.39^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`curt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`curt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`curt.ns.cloudflare.com`
		A	108.162.193.94^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	172.64.33.94^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	173.245.59.94^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
NS	`rihana.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rihana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rihana.ns.cloudflare.com`
		A	108.162.192.244^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	172.64.32.244^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	173.245.58.244^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		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	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=H62L-GxKTvBbqIuoFAicHdvMjr7-CcDHsnn107N3dFE`
TXT	`google-site-verification=pLXhSPlh4w-mvCp4XBl9R_Tw3wfy8QsOafWpa4S--hA`
TXT	`v=spf1 include:_spf.salesforce.com include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.162, 172.67.147.39
		IPv6 hints	2606:4700:3033::6815:41a2, 2606:4700:3033::ac43:9327
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2410584643

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759722037

Same first word

smartproxy.vn

smartproxy.mx

smartproxy.cn

smartproxy.in

smartproxy.info

smartproxy.io

smartproxy.id

smartproxy.hk

smartproxy.es

smartproxy.biz

smartproxy.com

smartproxy.ru

smartproxy.ai

smartproxy.jp

smartproxy.co

smartproxy.org

smartproxy.it

smartproxy.kr

smartproxy.ink

smartproxy.co.uk

smartproxy.vip

smartproxy.eu

smartproxy.fr

smartproxy.net

smartproxy.ca

Similar names

proxysmart.xyz

proxysmart.org

proxysmart.com

DNS History

17 records (11 active, 6 former)

●NScurt.ns.cloudflare.com2026-04-02 → 2026-08-01 · 2 obs

● 2026-04-02 14:59:38
● 2026-08-01 12:25:44

●NSrihana.ns.cloudflare.com2026-04-02 → 2026-08-01 · 2 obs

● 2026-04-02 14:59:38
● 2026-08-01 12:25:44

●MXalt1.aspmx.l.google.com2026-04-02 → 2026-08-01 · 2 obs

● 2026-04-02 14:59:38
● 2026-08-01 12:25:44

●MXalt2.aspmx.l.google.com2026-04-02 → 2026-08-01 · 2 obs

● 2026-04-02 14:59:38
● 2026-08-01 12:25:44

●MXalt3.aspmx.l.google.com2026-04-02 → 2026-08-01 · 2 obs

● 2026-04-02 14:59:38
● 2026-08-01 12:25:44

●MXalt4.aspmx.l.google.com2026-04-02 → 2026-08-01 · 2 obs

● 2026-04-02 14:59:38
● 2026-08-01 12:25:44

●MXaspmx.l.google.com2026-04-02 → 2026-08-01 · 2 obs

● 2026-04-02 14:59:38
● 2026-08-01 12:25:44

●A104.21.65.1622026-04-02 → 2026-08-01 · 8 obs

● 2026-04-02 14:59:38
● 2026-05-04 21:07:38
○ 2026-05-09 22:56:54
● 2026-05-14 06:58:06
● 2026-06-15 20:27:12
○ 2026-06-21 17:58:40
● 2026-08-01 12:25:42
● 2026-08-01 12:25:44

●A172.67.147.392026-04-02 → 2026-08-01 · 8 obs

● 2026-04-02 14:59:38
● 2026-05-04 21:07:38
○ 2026-05-09 22:56:54
● 2026-05-14 06:58:06
● 2026-06-15 20:27:12
○ 2026-06-21 17:58:40
● 2026-08-01 12:25:42
● 2026-08-01 12:25:44

○A188.114.96.02026-05-09 → 2026-06-21 · 8 obs

○ 2026-04-02 14:59:38
○ 2026-05-04 21:07:38
● 2026-05-09 22:56:54
○ 2026-05-14 06:58:06
○ 2026-06-15 20:27:12
● 2026-06-21 17:58:40
○ 2026-08-01 12:25:42
○ 2026-08-01 12:25:44

○A188.114.97.02026-05-09 → 2026-06-21 · 8 obs

○ 2026-04-02 14:59:38
○ 2026-05-04 21:07:38
● 2026-05-09 22:56:54
○ 2026-05-14 06:58:06
○ 2026-06-15 20:27:12
● 2026-06-21 17:58:40
○ 2026-08-01 12:25:42
○ 2026-08-01 12:25:44

●A2606:4700:3033::6815:41a22026-08-01 → 2026-08-01 · 3 obs

○ 2026-06-21 17:58:40
● 2026-08-01 12:25:42
● 2026-08-01 12:25:44

●A2606:4700:3033::ac43:93272026-08-01 → 2026-08-01 · 3 obs

○ 2026-06-21 17:58:40
● 2026-08-01 12:25:42
● 2026-08-01 12:25:44

○A2606:4700:3035::ac43:93272026-04-02 → 2026-06-15 · 7 obs

● 2026-04-02 14:59:38
● 2026-05-04 21:07:38
○ 2026-05-09 22:56:54
● 2026-05-14 06:58:06
● 2026-06-15 20:27:12
○ 2026-06-21 17:58:40
○ 2026-08-01 12:25:44

○A2606:4700:3036::6815:41a22026-04-02 → 2026-06-15 · 7 obs

● 2026-04-02 14:59:38
● 2026-05-04 21:07:38
○ 2026-05-09 22:56:54
● 2026-05-14 06:58:06
● 2026-06-15 20:27:12
○ 2026-06-21 17:58:40
○ 2026-08-01 12:25:44

○A2a06:98c1:3120::2026-05-09 → 2026-06-21 · 8 obs

○ 2026-04-02 14:59:38
○ 2026-05-04 21:07:38
● 2026-05-09 22:56:54
○ 2026-05-14 06:58:06
○ 2026-06-15 20:27:12
● 2026-06-21 17:58:40
○ 2026-08-01 12:25:42
○ 2026-08-01 12:25:44

○A2a06:98c1:3121::2026-05-09 → 2026-06-21 · 8 obs

○ 2026-04-02 14:59:38
○ 2026-05-04 21:07:38
● 2026-05-09 22:56:54
○ 2026-05-14 06:58:06
○ 2026-06-15 20:27:12
● 2026-06-21 17:58:40
○ 2026-08-01 12:25:42
○ 2026-08-01 12:25:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
smartproxy.co	rihana.ns.cloudflare.com, curt.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.244

NS records: rihana.ns.cloudflare.com, curt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartproxy.co (unsigned zone)

⏱️ Timing

Total: 497ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.65.162, 172.67.147.39`
AAAA	2	`2606:4700:3033::6815:41a2, 2606:4700:3033::ac43:9327`
NS	2	`curt.ns.cloudflare.com, rihana.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=H62L-GxKTvBbqIu, google-site-verification=pLXhSPlh4w-mvCp...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`curt.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

smartproxy.co points to the four IP addresses 104.21.65.162, 172.67.147.39, 2606:4700:3033::6815:41a2 and 2606:4700:3033::ac43:9327.

Two other host names, along with nsohoiuc.com, jindichem.cn and yes77sap.com, also share IP numbers with smartproxy.co.

Name Servers

smartproxy.co has two authoritative name servers — curt.ns.cloudflare.com and rihana.ns.cloudflare.com.

smartproxy.co shares its NS records with other domains, for example msg24x7.com, vitamingubre.com.tr, lingble.com and two others.

The name servers of smartproxy.co overlap at least partially with those of other domains — among them hashimoto.co.th, waiteroo.com, artbohio.com and two more.

These name servers commonly co-occur with the name servers sue.ns.cloudflare.com, dalary.ns.cloudflare.com, harley.ns.cloudflare.com and alina.ns.cloudflare.com.

DNS names with 6 IP addresses:

curt.ns.cloudflare.com points to 108.162.193.94, 172.64.33.94, 173.245.59.94 and 3 other IP addresses.

rihana.ns.cloudflare.com points to 108.162.192.244, 172.64.32.244, 173.245.58.244 and 3 other IP addresses.

Mail Servers

smartproxy.co has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between smartproxy.co and other domains, including ns500742.ns500731.ns500742.ns500754.ns500731.ns500731.ns500688.ns500704.ns500649.ns500671.ns500671.ns500131.lustychickser.com, ns500765.ns500699.ns500699.ns500693.ns500693.ns500693.ns500699.ns500693.ns500588.ns500588.ns500683.ns500588.ns500632.ns500632.dtrkdll.com, ns500754.ns500731.ns500754.ns500671.ns500742.ns500731.ns500705.ns500688.ns500688.ns500704.ns500704.ns500671.ns500131.lustychickser.com and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com resolves to 142.250.31.26 and 2607:f8b0:4004:c29::1a.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.