`57900x.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=2395304242

`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

57900x.com

Similar names

75900x.com

DNS History

5 records (3 active, 2 former)

●NSchin.ns.cloudflare.com2026-03-02 → 2026-03-02 · 3 obs

○ 2017-11-05 04:46:54
● 2026-03-02 01:34:00
● 2026-03-02 03:29:00

●NSdexter.ns.cloudflare.com2026-03-02 → 2026-03-02 · 3 obs

○ 2017-11-05 04:46:54
● 2026-03-02 01:34:00
● 2026-03-02 03:29:00

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

● 2017-11-05 04:46:54
○ 2026-03-02 01:34:00
○ 2026-03-02 03:29:00

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

● 2017-11-05 04:46:54
○ 2026-03-02 01:34:00
○ 2026-03-02 03:29:00

●A20.239.241.2552026-03-02 → 2026-03-02 · 2 obs

● 2026-03-02 01:34:00
● 2026-03-02 03:29:00

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server: 108.162.195.190

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 586ms | 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...)

Analysis

IP Addresses

57900x.com points to a single IP number: 20.239.241.255.

Other host names, for instance 7726138.com, 75900p.com, 577256.com, 28522zz.com and xin125.com share IP numbers with 57900x.com.

Name Servers

Delegation for 57900x.com rests with two name servers, chin.ns.cloudflare.com and dexter.ns.cloudflare.com.

57900x.com shares the same name server setup as other domains, including z94141.com, 93311j.com, 75900c.com, 75900r.com and n23177.com.

57900x.com at least partially shares name servers with other domains, for instance le867.com, fitenergize.com, dev1.dev.calendly.com, educsolution.com and itportal.com.

These name servers are commonly used with the name servers 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.

57900x.com - robtex.com

57900x.com

com