`cstechsol.com`

DNSSEC	⚠️ Not signed
A	173.163.122.42^{🇺🇸 COMCAST-IBONE173.160.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
		PTR	`173-163-122-42-cpennsylvania.hfc.comcastbusiness.net`
NS	`ns61.worldnic.com` ⭐
		A	162.159.26.185^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns62.worldnic.com`
		A	162.159.27.127^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`cstechsol-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
		A	52.101.194.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00401.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`
TXT	`MS=ms57386653`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`5UUEuU2QNn9lMLpA9oLhp3q/Vri95o/Ulz7kC3RJJnBEsMm3HdwN+Esm4u+WjDgfXxycoCS2oIkc4...`
SOA	`NS61.WORLDNIC.com`namehost@WORLDNIC@com serial=124121710

`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=1774515122

Subdomains

mta.cstechsol.com

Same first word

cstechsol.com

Similar names

scclothes.com

techsolsc.com

csschotel.cn

DNS History

5 records (4 active, 1 former)

●NSns61.worldnic.com2015-06-03 → 2026-03-26 · 2 obs

● 2015-06-03 21:23:50
● 2026-03-26 09:19:54

●NSns62.worldnic.com2015-06-03 → 2026-03-26 · 2 obs

● 2015-06-03 21:23:50
● 2026-03-26 09:19:54

●MXcstechsol-com.mail.protection.outlook.com2026-03-26 → 2026-03-26 · 3 obs

○ 2018-10-22 02:01:10
● 2026-03-26 09:19:52
● 2026-03-26 09:19:54

○MXmta.cstechsol.com2015-06-03 → 2018-10-22 · 4 obs

● 2015-06-03 21:23:50
● 2018-10-22 02:01:10
○ 2026-03-26 09:19:52
○ 2026-03-26 09:19:54

●A173.163.122.422026-03-26 → 2026-03-26 · 2 obs

● 2026-03-26 09:19:52
● 2026-03-26 09:19:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...	-
cstechsol.com	ns61.worldnic.com, ns62.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.185

NS records: ns61.worldnic.com, ns62.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cstechsol.com (unsigned zone)

⏱️ Timing

Total: 599ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.163.122.42`
NS	2	`ns62.worldnic.com, ns61.worldnic.com`
MX	1	`cstechsol-com.mail.protection.outlook.co`
TXT	3	`MS=ms57386653, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`NS61.WORLDNIC.com namehost@WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns61.worldnic.com, ns62.worldnic.com)

Analysis

Hierarchy

The parent of mta.cstechsol.com is cstechsol.com.

IP Addresses

cstechsol.com points to a single IP: 173.163.122.42.

Other host names, such as mta.cstechsol.com, share IP numbers with cstechsol.com.

Name Servers

Two name servers ns61.worldnic.com and ns62.worldnic.com handle delegation for cstechsol.com.

cstechsol.com uses the same name server setup as other domains, for example arcadiapublishing.com, newhanddryers.com, hotelcontessariverwalk.com, meam.com and trulinx.com.

cstechsol.com shares name servers with other domains at least in part, for instance takingchargeinc.com.

Host names with one IP number: The host name ns61.worldnic.com points to 162.159.26.185 and the host name ns62.worldnic.com points to 162.159.27.127.

Mail Servers

cstechsol.com is handled by a single mail server, cstechsol-com.mail.protection.outlook.com.

Hostname cstechsol-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c927::, 2a01:111:f403:f902::, 2a01:111:f403:f90d::, 2a01:111:f403:f90f::1, 52.101.40.2, 52.101.41.58, 52.101.194.17 and 52.101.194.19.

cstechsol.com - robtex.com

cstechsol.com

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