csoptimizerapp.com - dns.ninja

`csoptimizerapp.com`

DNSSEC	⚠️ Not signed
A	45.60.77.226^{🇺🇸 IMPERVA45.60.77.0/24 ORIXCOM via EMIX}
A	45.60.136.226^{🇺🇸 IMPERVA45.60.136.0/24 ORIXCOM via EMIX}
NS	`ns2.rackspace.com` ⭐
		A	65.61.188.4^{🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns2.rackspace.com`
NS	`ns.rackspace.com`
		A	69.20.95.4^{🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
			PTR	`ns.rackspace.com`
MX	`csoptimizerapp-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.10.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.11.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr02cu00207.inbound.protection.outlook.com`
TXT	`MS=ms79989743`
TXT	`v=spf1 include:mailgun.org ~all`
SOA	`ns.rackspace.com`hostmaster@rackspace.com serial=1695793483

`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=1786041834

Subdomains

www.csoptimizerapp.com

Same first word

csoptimizerapp.com

DNS History

8 records (5 active, 3 former)

●NSns.rackspace.com2016-12-14 → 2026-08-06 · 2 obs

● 2016-12-14 11:09:00
● 2026-08-06 19:03:48

●NSns2.rackspace.com2016-12-14 → 2026-08-06 · 2 obs

● 2016-12-14 11:09:00
● 2026-08-06 19:03:48

●MXcsoptimizerapp-com.mail.protection.outlook.com2026-02-20 → 2026-08-06 · 3 obs

○ 2017-07-08 15:51:20
● 2026-02-20 09:11:04
● 2026-08-06 19:03:48

○MXmxa.mailgun.org2016-12-14 → 2017-07-08 · 4 obs

● 2016-12-14 11:09:00
● 2017-07-08 15:51:20
○ 2026-02-20 09:11:04
○ 2026-08-06 19:03:48

○MXmxb.mailgun.org2016-12-14 → 2017-07-08 · 4 obs

● 2016-12-14 11:09:00
● 2017-07-08 15:51:20
○ 2026-02-20 09:11:04
○ 2026-08-06 19:03:48

○A166.78.37.432016-12-14 → 2017-07-08 · 4 obs

● 2016-12-14 11:09:00
● 2017-07-08 15:51:20
○ 2026-02-20 09:11:04
○ 2026-08-06 19:03:48

●A45.60.136.2262026-02-20 → 2026-08-06 · 3 obs

○ 2017-07-08 15:51:20
● 2026-02-20 09:11:04
● 2026-08-06 19:03:48

●A45.60.77.2262026-02-20 → 2026-08-06 · 3 obs

○ 2017-07-08 15:51:20
● 2026-02-20 09:11:04
● 2026-08-06 19:03:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
csoptimizerapp.com	ns2.rackspace.com, ns.rackspace.com	2 records

✅ Authoritative Response

Server:65.61.188.4

NS records: ns2.rackspace.com, ns.rackspace.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csoptimizerapp.com (unsigned zone)

⏱️ Timing

Total: 297ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`45.60.77.226, 45.60.136.226`
NS	2	`ns2.rackspace.com, ns.rackspace.com`
MX	1	`csoptimizerapp-com.mail.protection.outlo`
TXT	2	`MS=ms79989743, v=spf1 include:mailgun.org ~all`
SOA	1	`ns.rackspace.com hostmaster.rackspace.co`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.rackspace.com, ns.rackspace.com)

Analysis

Hierarchy

csoptimizerapp.com is a parent domain of www.csoptimizerapp.com.

IP Addresses

csoptimizerapp.com resolves to the IP addresses 45.60.77.226 and 45.60.136.226

pocketsurveytool.com, z9ch68j.impervadns.net, af4x9vs.impervadns.net and two other host names share IP numbers with csoptimizerapp.com.

Name Servers

DNS delegation for csoptimizerapp.com points to two name servers: ns2.rackspace.com and ns.rackspace.com.

csoptimizerapp.com uses the same name servers as several other domains — among them villageresources.net, 124.130.104.in-addr.arpa, hawesandcurtis.co.uk and two more.

csoptimizerapp.com shares at least some of its name servers with other domains, including csfg.org.uk, foolproofonline.com, rpmaccess.com and two others.

These name servers are frequently paired with the name servers dns1.stabletransit.com and dns2.stabletransit.com.

ns2.rackspace.com and ns.rackspace.com each resolve to one IP number: ns2.rackspace.com points to 65.61.188.4 and ns.rackspace.com points to 69.20.95.4.

Mail Servers

Mail for csoptimizerapp.com is handled by a single mail server, csoptimizerapp-com.mail.protection.outlook.com.

csoptimizerapp-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.14, 52.101.10.10, 52.101.11.9 and 5 others.