categoryweb.com - dns.ninja

`categoryweb.com`

DNSSEC	⚠️ Not signed
A	50.17.206.218^{🇺🇸 Amazon50.17.0.0/16 IAD prefix}
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
MX	`mx1.emailsrvr.com` ⭐
		A	108.166.43.1^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx1.emailsrvr.com`
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
		A	184.106.54.1^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽¹⁰⁾
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx2.emailsrvr.com`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2016-05-03 #0

`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=1785234832

Same first word

categoryweb.com

DNS History

5 records (5 active, 0 former)

●NSns21.domaincontrol.com2015-06-16 → 2026-07-28 · 2 obs

● 2015-06-16 03:04:44
● 2026-07-28 10:48:08

●NSns22.domaincontrol.com2015-06-16 → 2026-07-28 · 2 obs

● 2015-06-16 03:04:44
● 2026-07-28 10:48:08

●MXmx1.emailsrvr.com2015-06-16 → 2026-07-28 · 2 obs

● 2015-06-16 03:04:44
● 2026-07-28 10:48:08

●MXmx2.emailsrvr.com2015-06-16 → 2026-07-28 · 2 obs

● 2015-06-16 03:04:44
● 2026-07-28 10:48:08

●A50.17.206.2182015-06-16 → 2026-07-28 · 2 obs

● 2015-06-16 03:04:44
● 2026-07-28 10:48:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
categoryweb.com	ns21.domaincontrol.com, ns22.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for categoryweb.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.17.206.218`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
MX	2	`mx1.emailsrvr.com (pri: 0), mx2.emailsrvr.com (pri: 10)`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)

Analysis

IP Addresses

categoryweb.com points to a single IP number: 50.17.206.218.

ec2-50-17-206-218.compute-1.amazonaws.com is an example of another host name that shares IP numbers with categoryweb.com.

Name Servers

categoryweb.com has two authoritative name servers — ns21.domaincontrol.com and ns22.domaincontrol.com.

categoryweb.com shares its name server setup with other domains, including reedesigned.com, petenick.com, jiriphilippi.de and two others.

Both ns21.domaincontrol.com and ns22.domaincontrol.com have two IP addresses each. ns21.domaincontrol.com resolves to 97.74.100.11 and 2603:5:2141::b; ns22.domaincontrol.com resolves to 173.201.68.11 and 2603:5:2241::b.

Mail Servers

categoryweb.com has two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

categoryweb.com shares the same mail server setup as other domains, including boucherfh.com, loopyq.com, idesmo.org and two others.

categoryweb.com shares mail servers — at least in part — with other domains, including enterprisesports.net, natanmail.com, nicemaker.com and two others.

Host names resolving to four IP addresses:

mx1.emailsrvr.com has four IP addresses: 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.

Host names pointing to a single IP address:

mx2.emailsrvr.com resolves to 184.106.54.2.