`733s.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:d84a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1810^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.16^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.74^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alexis.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexis.ns.cloudflare.com`
		A	108.162.193.60^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
		A	172.64.33.60^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
		A	173.245.59.60^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexis.ns.cloudflare.com`
NS	`violet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`violet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`violet.ns.cloudflare.com`
		A	108.162.192.237^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	172.64.32.237^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	173.245.58.237^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
MX	`_dc-mx.080c29e7832b.733s.com` ⭐
MX	`mail.733s.com` ⭐
		A	2606:4700:3034::ac43:d84a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2606:4700:3037::6815:1810^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	104.21.24.16^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.67.216.74^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 a mx ip4:103.240.196.47 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.24.16, 172.67.216.74
		IPv6	2606:4700:3034::ac43:d84a, 2606:4700:3037::6815:1810
SOA	`alexis.ns.cloudflare.com`dns@cloudflare.com serial=2399849468

`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=1774511472

Subdomains

mail.733s.com

ns2.733s.com

Same first word

733s.com

Similar names

337s.cc

s373.net

s373.cn

s733.cn

DNS History

11 records (8 active, 3 former)

●NSalexis.ns.cloudflare.com2026-03-18 → 2026-03-26 · 3 obs

○ 2017-04-04 12:32:44
● 2026-03-18 23:55:44
● 2026-03-26 07:58:10

○NSns1.733s.com2015-05-28 → 2017-04-04 · 4 obs

● 2015-05-28 01:32:50
● 2017-04-04 12:32:44
○ 2026-03-18 23:55:44
○ 2026-03-26 07:58:10

○NSns2.733s.com2015-05-28 → 2017-04-04 · 4 obs

● 2015-05-28 01:32:50
● 2017-04-04 12:32:44
○ 2026-03-18 23:55:44
○ 2026-03-26 07:58:10

●NSviolet.ns.cloudflare.com2026-03-18 → 2026-03-26 · 3 obs

○ 2017-04-04 12:32:44
● 2026-03-18 23:55:44
● 2026-03-26 07:58:10

●MX_dc-mx.080c29e7832b.733s.com2026-03-18 → 2026-03-26 · 3 obs

○ 2015-05-28 01:32:50
● 2026-03-18 23:55:44
● 2026-03-26 07:58:10

●MXmail.733s.com2015-05-28 → 2026-03-26 · 2 obs

● 2015-05-28 01:32:50
● 2026-03-26 07:58:10

●A104.21.24.162026-03-18 → 2026-03-26 · 3 obs

○ 2017-04-04 12:32:44
● 2026-03-18 23:55:44
● 2026-03-26 07:58:10

●A172.67.216.742026-03-18 → 2026-03-26 · 3 obs

○ 2017-04-04 12:32:44
● 2026-03-18 23:55:44
● 2026-03-26 07:58:10

○A192.198.90.1462015-05-28 → 2017-04-04 · 4 obs

● 2015-05-28 01:32:50
● 2017-04-04 12:32:44
○ 2026-03-18 23:55:44
○ 2026-03-26 07:58:10

●A2606:4700:3034::ac43:d84a2026-03-18 → 2026-03-26 · 3 obs

○ 2017-04-04 12:32:44
● 2026-03-18 23:55:44
● 2026-03-26 07:58:10

●A2606:4700:3037::6815:18102026-03-18 → 2026-03-26 · 3 obs

○ 2017-04-04 12:32:44
● 2026-03-18 23:55:44
● 2026-03-26 07:58:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
733s.com	violet.ns.cloudflare.com, alexis.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.60

NS records: violet.ns.cloudflare.com, alexis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 733s.com (unsigned zone)

⏱️ Timing

Total: 115ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.74, 104.21.24.16`
AAAA	2	`2606:4700:3037::6815:1810, 2606:4700:3034::ac43:d84a`
NS	2	`alexis.ns.cloudflare.com, violet.ns.cloudflare.com`
MX	2	`_dc-mx.080c29e7832b.733s.com (pri: 10), mail.733s.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:103.240.196.47 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alexis.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

733s.com is the parent of mail.733s.com and ns2.733s.com.

IP Addresses

733s.com maps to four IP numbers: 2606:4700:3034::ac43:d84a, 2606:4700:3037::6815:1810, 104.21.24.16 and 172.67.216.74.

other host names include pynczx.com, serverlangit.com, www.goschulen.at, 3jwk.com and ns1.serverlangit.com; they share IP numbers with 733s.com.

Name Servers

Two name servers alexis.ns.cloudflare.com and violet.ns.cloudflare.com handle the delegation for 733s.com.

733s.com shares the same name server setup as other domains, for instance learn-croatian.com, namesfordays.com, omofumi.pl, migliorsalute.it and vsem-edu-oblako.ru.

733s.com at least partially shares name servers with other domains, for instance dailynewsindonesia.com, xspeedx.com, anydeskbrasil.com, gxhymfcbs.com and jnkplumbing.com.au.

These name servers are commonly used alongside lila.ns.cloudflare.com, oswald.ns.cloudflare.com and reese.ns.cloudflare.com.

Six IP addresses per host:

alexis.ns.cloudflare.com points to 2606:4700:58::adf5:3b3c, 2803:f800:50::6ca2:c13c, 2a06:98c1:50::ac40:213c, 108.162.193.60, 172.64.33.60 and 173.245.59.60; violet.ns.cloudflare.com points to 2606:4700:50::adf5:3aed, 2803:f800:50::6ca2:c0ed, 2a06:98c1:50::ac40:20ed, 108.162.192.237, 172.64.32.237 and 173.245.58.237

Mail Servers

733s.com is handled by two mail servers: mail.733s.com and _dc-mx.080c29e7832b.733s.com.

mail.733s.com has four IP numbers: 2606:4700:3034::ac43:d84a, 2606:4700:3037::6815:1810, 104.21.24.16 and 172.67.216.74.

733s.com - robtex.com

733s.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`733s.com`

`com`