`fsonlyone.com`

A	50.200.247.215^{🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054}
NS	`ns.vs.263idc.net`
		A	211.100.15.68^{🇨🇳 CHINA-1211.100.15.0/24 China Telecom Beijing Co. Ltd.}
			PTR	`ns.263idc.net`
NS	`nsb.vs.263idc.net`
		A	211.100.15.85^{🇨🇳 CHINA-1211.100.15.0/24 China Telecom Beijing Co. Ltd.}
			PTR	`nsb.263idc.net.15.100.211.in-addr.arpa`
MX	`mx.263.net`⁽⁹⁹⁹⁾
		A	38.83.106.84^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx1.263.net`
		A	38.83.106.85^{🇺🇸 AS6319938.83.106.0/24 CS-34755}
			PTR	`us-mx2.263.net`
		A	143.110.227.31^{🇺🇸 DIGITALOCEAN143.110.224.0/20 DigitalOcean}
		A	164.92.126.242^{🇺🇸 DIGITALOCEAN164.92.96.0/19 DigitalOcean}
MX	`mxw.263.net`⁽⁹⁹⁹⁾
		A	143.110.227.31^{🇺🇸 DIGITALOCEAN143.110.224.0/20 DigitalOcean}
		A	164.92.126.242^{🇺🇸 DIGITALOCEAN164.92.96.0/19 DigitalOcean}

`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=1774883952

Subdomains

mail.fsonlyone.com

Same first word

fsonlyone.com

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
fsonlyone.com	ns.263idc.net, nsb.263idc.net	-

✅ Authoritative Response

Server:211.100.15.68

NS records: ns.263idc.net, nsb.263idc.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fsonlyone.com (unsigned zone)

⏱️ Timing

Total: 2947ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.200.247.215`
NS	2	`ns.vs.263idc.net, nsb.vs.263idc.net`
MX	2	`mx.263.net (pri: 10), mxw.263.net (pri: 5)`
TXT	1	`v=spf1 include:spf.263.net -all`
SOA	1	`ns.vs.263idc.net root.ns.vs.263idc.net`

Analysis

Hierarchy

mail.fsonlyone.com is a child of fsonlyone.com.

IP Addresses

fsonlyone.com resolves to one IP number: 50.200.247.215.

Other host names, for example xplanetary.com, share IP numbers with fsonlyone.com.

Name Servers

fsonlyone.com's delegation uses two name servers: ns.vs.263idc.net and nsb.vs.263idc.net.

fsonlyone.com uses the same name server setup as other domains, such as xy-tex.com, zhonghelida.com, nc-school.cn, jm-enterprising.com and panjitsd.com.

fsonlyone.com at least partially shares name servers with other domains, including juhong-shoes.com, freehoo.net, anhuayi.com, jinai-dl.com and tzbfood.com.

These name servers are often used with ns.263idc.net and nsb.263idc.net.

Host names with a single IP address: ns.vs.263idc.net points to 211.100.15.68; nsb.vs.263idc.net points to 211.100.15.85.

Mail Servers

fsonlyone.com is served by two mail servers mx.263.net and mxw.263.net.

fsonlyone.com shares the same mail server setup as other domains, for instance cqfca.com, ahhnzb.com, aobtek.com, chinamotorworld.com and primecolor.cn.

fsonlyone.com shares at least some mail servers with other domains, for instance bodegarden.com, erood.cn and tuxing2010.com.

Host names with four IP numbers:

The host name mx.263.net points to 38.83.106.84, 38.83.106.85, 143.110.227.31 and 164.92.126.242.

Host names with two IP numbers:

The host name mxw.263.net points to 143.110.227.31 and 164.92.126.242.

Host names that point to 143.110.227.31: mx.263.net and mxw.263.net.

Host names that point to 164.92.126.242: mx.263.net and mxw.263.net.

fsonlyone.com - robtex.com

fsonlyone.com

com