`57900c.com`

DNSSEC	⚠️ Not signed
A	20.239.241.255^{🇭🇰 Microsoft20.192.0.0/10}
NS	`chin.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a54^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c054^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2054^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chin.ns.cloudflare.com`
		A	108.162.192.84^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chin.ns.cloudflare.com`
		A	172.64.32.84^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chin.ns.cloudflare.com`
		A	173.245.58.84^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chin.ns.cloudflare.com`
NS	`dexter.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dexter.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dexter.ns.cloudflare.com`
		A	108.162.195.190^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
		A	162.159.44.190^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
		A	172.64.35.190^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
SOA	`chin.ns.cloudflare.com`dns@cloudflare.com serial=2396399107

`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=1771291435

Same first word

57900c.com

Similar names

75c009.com

75900c.com

DNS History

5 records (3 active, 2 former)

●NSchin.ns.cloudflare.com2026-02-28 → 2026-02-28 · 3 obs

○ 2017-11-05 04:47:00
● 2026-02-28 05:37:06
● 2026-02-28 09:48:50

●NSdexter.ns.cloudflare.com2026-02-28 → 2026-02-28 · 3 obs

○ 2017-11-05 04:47:00
● 2026-02-28 05:37:06
● 2026-02-28 09:48:50

○NSf1g1ns1.dnspod.net2017-11-05 → 2017-11-05 · 3 obs

● 2017-11-05 04:47:00
○ 2026-02-28 05:37:06
○ 2026-02-28 09:48:50

○NSf1g1ns2.dnspod.net2017-11-05 → 2017-11-05 · 3 obs

● 2017-11-05 04:47:00
○ 2026-02-28 05:37:06
○ 2026-02-28 09:48:50

●A20.239.241.2552026-02-28 → 2026-02-28 · 2 obs

● 2026-02-28 05:37:06
● 2026-02-28 09:48:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
57900c.com	chin.ns.cloudflare.com, dexter.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.84

NS records: chin.ns.cloudflare.com, dexter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 57900c.com (unsigned zone)

⏱️ Timing

Total: 675ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.239.241.255`
NS	2	`chin.ns.cloudflare.com, dexter.ns.cloudflare.com`
SOA	1	`chin.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

AI analysis

57900c.com points to IP number: 20.239.241.255.

Other host names such as 672356.com.cdn.cloudflare.net, 2613866.com, g27855.com, 26138444.com and 57900k.com share IPs with 57900c.com.

57900c.com is delegated to two name servers: chin.ns.cloudflare.com and dexter.ns.cloudflare.com.

57900c.com shares the same name server setup as 93311c.com, 29298cc.com, 17755o.com, 37855v.com and 93311t.com.

57900c.com at least partially shares name servers with other domains, for instance hxltdq1998.com, holleyworks.com, lemonilo.com, agtech.org and plastigama.com.

These name servers are commonly used with diva.ns.cloudflare.com and grannbo.ns.cloudflare.com.

Host names with six IP numbers:

chin.ns.cloudflare.com points to 2606:4700:50::adf5:3a54, 2803:f800:50::6ca2:c054, 2a06:98c1:50::ac40:2054, 108.162.192.84, 172.64.32.84 and 173.245.58.84.

dexter.ns.cloudflare.com points to 2606:4700:58::a29f:2cbe, 2803:f800:50::6ca2:c3be, 2a06:98c1:50::ac40:23be, 108.162.195.190, 162.159.44.190 and 172.64.35.190.

57900c.com - robtex.com

57900c.com

com