webexercises.com - dns.ninja

`webexercises.com`

DNSSEC	⚠️ Not signed
A	146.190.140.167^{🇺🇸 DIGITALOCEAN146.190.128.0/19 DigitalOcean}
		PTR	`982224.cloudwaysapps.com`
NS	`corey.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c18^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c318^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`corey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2318^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`corey.ns.cloudflare.com`
		A	108.162.195.24^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
		A	162.159.44.24^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
		A	172.64.35.24^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
NS	`cortney.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c057^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cortney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2057^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cortney.ns.cloudflare.com`
		A	108.162.192.87^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	172.64.32.87^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	173.245.58.87^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.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}
			PTR	`mx1.emailsrvr.com`
		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`⁽²⁰⁾
		A	108.166.43.2^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx2.emailsrvr.com`
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx2.emailsrvr.com`
		A	173.203.187.2^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx2.emailsrvr.com`
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx2.emailsrvr.com`
TXT	`google-site-verification=E3Z33rzBZShGvrJWJxDO6QCABUVuIh0u7e93k-HUB8c`
TXT	`google-site-verification=cLK-6MWyEn-lahIHsnXSXloQcpn-1fHa3k825wCo7P8`
TXT	`v=spf1 mx a ip4:173.255.214.160/32 ip4:207.254.34.44/32 ip4:207.254.34.45/32 ...`
SOA	`corey.ns.cloudflare.com`dns@cloudflare.com serial=2408776823

`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=1785602672

Subdomains

secure.webexercises.com

rx.webexercises.com

www.webexercises.com

secure02.webexercises.com

Same first word

webexercises.com

webexercises.net

DNS History

16 records (5 active, 11 former)

●NScorey.ns.cloudflare.com2026-04-01 → 2026-08-01 · 3 obs

○ 2017-03-17 16:31:26
● 2026-04-01 02:04:14
● 2026-08-01 17:03:50

●NScortney.ns.cloudflare.com2026-04-01 → 2026-08-01 · 3 obs

○ 2017-03-17 16:31:26
● 2026-04-01 02:04:14
● 2026-08-01 17:03:50

○NSns01.domaincontrol.com2015-11-27 → 2016-07-14 · 5 obs

○ 2015-06-14 18:34:14
● 2015-11-27 15:44:32
● 2016-07-14 00:37:24
○ 2017-03-17 16:31:26
○ 2026-08-01 17:03:50

○NSns02.domaincontrol.com2015-11-27 → 2016-07-14 · 5 obs

○ 2015-06-14 18:34:14
● 2015-11-27 15:44:32
● 2016-07-14 00:37:24
○ 2017-03-17 16:31:26
○ 2026-08-01 17:03:50

○NSns1.lnhi.net2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 18:34:14
○ 2015-11-27 15:44:32
○ 2026-08-01 17:03:50

○NSns2.lnhi.net2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 18:34:14
○ 2015-11-27 15:44:32
○ 2026-08-01 17:03:50

○NSns3.lnhi.net2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 18:34:14
○ 2015-11-27 15:44:32
○ 2026-08-01 17:03:50

○NSpdns07.domaincontrol.com2017-03-17 → 2017-03-17 · 4 obs

○ 2016-07-14 00:37:24
● 2017-03-17 16:31:26
○ 2026-04-01 02:04:14
○ 2026-08-01 17:03:50

○NSpdns08.domaincontrol.com2017-03-17 → 2017-03-17 · 4 obs

○ 2016-07-14 00:37:24
● 2017-03-17 16:31:26
○ 2026-04-01 02:04:14
○ 2026-08-01 17:03:50

●MXmx1.emailsrvr.com2015-11-27 → 2026-08-01 · 3 obs

○ 2015-06-14 18:34:14
● 2015-11-27 15:44:32
● 2026-08-01 17:03:50

●MXmx2.emailsrvr.com2015-11-27 → 2026-08-01 · 3 obs

○ 2015-06-14 18:34:14
● 2015-11-27 15:44:32
● 2026-08-01 17:03:50

○MXspam1.ihostexchange.net2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 18:34:14
○ 2015-11-27 15:44:32
○ 2026-08-01 17:03:50

○MXspam2.ihostexchange.net2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 18:34:14
○ 2015-11-27 15:44:32
○ 2026-08-01 17:03:50

●A146.190.140.1672026-04-01 → 2026-08-01 · 3 obs

○ 2017-03-17 16:31:26
● 2026-04-01 02:04:14
● 2026-08-01 17:03:50

○A166.62.106.742015-11-27 → 2017-03-17 · 5 obs

○ 2015-06-14 18:34:14
● 2015-11-27 15:44:32
● 2017-03-17 16:31:26
○ 2026-04-01 02:04:14
○ 2026-08-01 17:03:50

○A23.229.233.122015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 18:34:14
○ 2015-11-27 15:44:32
○ 2026-08-01 17:03:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
webexercises.com	cortney.ns.cloudflare.com, corey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.24

NS records: cortney.ns.cloudflare.com, corey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webexercises.com (unsigned zone)

⏱️ Timing

Total: 782ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`146.190.140.167`
NS	2	`corey.ns.cloudflare.com, cortney.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	3	`google-site-verification=E3Z33rzBZShGvrJ, google-site-verification=cLK-6MWyEn-lahI...`
SOA	1	`corey.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

secure.webexercises.com, rx.webexercises.com, www.webexercises.com and secure02.webexercises.com each fall under the parent domain webexercises.com.

IP Addresses

webexercises.com directs to one IP number, which is 146.190.140.167.

Name Servers

webexercises.com is delegated to two name servers: corey.ns.cloudflare.com and cortney.ns.cloudflare.com.

webexercises.com has the same name server delegation as a number of other domains, such as jesusyouth.org, megamoolahplay.com, wind.com.my and two more.

webexercises.com partially shares its NS delegation with several other domains, including idoo.net, cuidatuvista.com, buyautotruckaccessories.com and two others.

These name servers often co-occur with the name servers brett.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

corey.ns.cloudflare.com resolves to 108.162.195.24, 162.159.44.24, 172.64.35.24 and 3 other IP addresses.

cortney.ns.cloudflare.com resolves to 108.162.192.87, 172.64.32.87, 173.245.58.87 and 3 other IP addresses.

Mail Servers

The MX records for webexercises.com point to two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

webexercises.com has the same mail server arrangement as a number of other domains, for example plagiarismchecker.ai, aqcarchitects.com, palosverdepolicestation.com and two more.

webexercises.com shares at least some of its mail servers with other domains — for example contextual.team, creggangranite.com, blogpage.com and two more.

Both mx1.emailsrvr.com and mx2.emailsrvr.com resolve to four IP addresses: mx1.emailsrvr.com directs to 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1, and mx2.emailsrvr.com directs to 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.