`57900c.com`

DNSSEC	⚠️ Not signed
A	35.194.205.206^{🇹🇼 Google35.194.192.0/20}
		PTR	`206.205.194.35.bc.googleusercontent.com`
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=2410519043

`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=1786657089

Same first word

57900c.com

Similar names

79c500.com

75c009.com

75900c.com

DNS History

8 records (3 active, 5 former)

●NSchin.ns.cloudflare.com2026-02-28 → 2026-08-13 · 3 obs

○ 2017-11-05 04:47:00
● 2026-02-28 05:37:06
● 2026-08-13 22:02:30

●NSdexter.ns.cloudflare.com2026-02-28 → 2026-08-13 · 3 obs

○ 2017-11-05 04:47:00
● 2026-02-28 05:37:06
● 2026-08-13 22:02:30

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

● 2017-11-05 04:47:00
○ 2026-02-28 05:37:06
○ 2026-08-13 22:02:30

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

● 2017-11-05 04:47:00
○ 2026-02-28 05:37:06
○ 2026-08-13 22:02:30

○A20.239.241.2552026-02-28 → 2026-02-28 · 4 obs

● 2026-02-28 05:37:06
● 2026-02-28 09:48:48
○ 2026-04-09 21:54:40
○ 2026-08-13 22:02:30

●A35.194.205.2062026-08-12 → 2026-08-13 · 3 obs

○ 2026-06-27 15:46:54
● 2026-08-12 12:57:38
● 2026-08-13 22:02:30

○A35.221.194.52026-04-09 → 2026-06-16 · 5 obs

○ 2026-02-28 09:48:48
● 2026-04-09 21:54:40
● 2026-06-16 11:32:38
○ 2026-06-27 15:46:54
○ 2026-08-13 22:02:30

○A54.178.102.1242026-06-27 → 2026-06-27 · 4 obs

○ 2026-06-16 11:32:38
● 2026-06-27 15:46:54
○ 2026-08-12 12:57:38
○ 2026-08-13 22:02:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, b.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: 287ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.194.205.206`
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

57900c.com resolves to one IP address: 35.194.205.206.

g27855.com, 57900k.com, h23177.com and two other host names share IP numbers with 57900c.com.

Name Servers

57900c.com uses two name servers for its delegation: chin.ns.cloudflare.com and dexter.ns.cloudflare.com.

57900c.com uses the same name servers as several other domains — among them 93311c.com, 29298cc.com, 17755o.com and two more.

There is at least partial name server overlap between 57900c.com and other domains — ssso.hr, dcstrainingen.com, holleyworks.com and two more among them.

The name servers grannbo.ns.cloudflare.com, hank.ns.cloudflare.com and diva.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

Hostname chin.ns.cloudflare.com directs to 108.162.192.84, 172.64.32.84 and 173.245.58.84 along with 3 other IP addresses.

Hostname dexter.ns.cloudflare.com directs to 108.162.195.190, 162.159.44.190 and 172.64.35.190 along with 3 other IP addresses.

57900c.com - robtex.com

57900c.com

com