`keytechstaff.com`

DNSSEC	⚠️ Not signed
A	38.100.143.116^{🇺🇸 COGENT38.0.0.0/8 Cogent}
NS	`ns41.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns42.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`keytechstaff-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.10.8^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
TXT	`v=spf1 a mx a:oldmail.lynchval.com ip4:38.100.143.96/27 include:spf.protectio...`
SOA	`NS41.WORLDNIC.com`namehost@WORLDNIC.com serial=118111911

`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=1774933137

Subdomains

ktsproxy.keytechstaff.com

Same first word

keytechstaff.com

DNS History

11 records (4 active, 7 former)

○NSfeed11.verio-web.com2015-07-19 → 2016-04-26 · 4 obs

● 2015-07-19 02:56:06
● 2016-04-26 22:14:52
○ 2016-12-06 09:48:42
○ 2026-03-31 05:21:36

○NSns11a.verio-web.com2015-07-19 → 2016-04-26 · 4 obs

● 2015-07-19 02:56:06
● 2016-04-26 22:14:52
○ 2016-12-06 09:48:42
○ 2026-03-31 05:21:36

○NSns11b.verio-web.com2015-07-19 → 2016-04-26 · 4 obs

● 2015-07-19 02:56:06
● 2016-04-26 22:14:52
○ 2016-12-06 09:48:42
○ 2026-03-31 05:21:36

●NSns41.worldnic.com2016-12-06 → 2026-03-31 · 3 obs

○ 2016-04-26 22:14:52
● 2016-12-06 09:48:42
● 2026-03-31 05:21:36

●NSns42.worldnic.com2016-12-06 → 2026-03-31 · 3 obs

○ 2016-04-26 22:14:52
● 2016-12-06 09:48:42
● 2026-03-31 05:21:36

●MXkeytechstaff-com.mail.protection.outlook.com2026-02-14 → 2026-03-31 · 3 obs

○ 2018-10-10 11:29:22
● 2026-02-14 18:12:02
● 2026-03-31 05:21:36

○MXmail.lynchval.com2016-12-06 → 2018-10-10 · 5 obs

○ 2016-04-26 22:14:52
● 2016-12-06 09:48:42
● 2018-10-10 11:29:22
○ 2026-02-14 18:12:02
○ 2026-03-31 05:21:36

○MXserver521.appriver.com2015-07-19 → 2016-04-26 · 4 obs

● 2015-07-19 02:56:06
● 2016-04-26 22:14:52
○ 2016-12-06 09:48:42
○ 2026-03-31 05:21:36

○MXserver522.appriver.com2015-07-19 → 2016-04-26 · 4 obs

● 2015-07-19 02:56:06
● 2016-04-26 22:14:52
○ 2016-12-06 09:48:42
○ 2026-03-31 05:21:36

○A199.237.196.1152015-07-19 → 2018-10-10 · 4 obs

● 2015-07-19 02:56:06
● 2018-10-10 11:29:22
○ 2026-02-14 18:12:02
○ 2026-03-31 05:21:36

●A38.100.143.1162026-02-14 → 2026-03-31 · 3 obs

○ 2018-10-10 11:29:22
● 2026-02-14 18:12:02
● 2026-03-31 05:21:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
keytechstaff.com	ns41.worldnic.com, ns42.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.50

NS records: ns41.worldnic.com, ns42.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for keytechstaff.com (unsigned zone)

⏱️ Timing

Total: 296ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.100.143.116`
NS	2	`ns42.worldnic.com, ns41.worldnic.com`
MX	1	`keytechstaff-com.mail.protection.outlook`
TXT	1	`v=spf1 a mx a:oldmail.lynchval.com ip4:3`
SOA	1	`NS41.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns41.worldnic.com, ns42.worldnic.com)

Analysis

Hierarchy

The parent of ktsproxy.keytechstaff.com is keytechstaff.com.

IP Addresses

keytechstaff.com points to IP number: 38.100.143.116.

Other host names such as www.arrowpointtechnologies.com, ktsproxy.keytechstaff.com and arrowpointtechnologies.com share IP numbers with keytechstaff.com.

Name Servers

keytechstaff.com is delegated to two name servers: ns41.worldnic.com and ns42.worldnic.com.

keytechstaff.com shares the same name server setup as dnbnaylor.com, wigginsdesign.com, susanfallon.com, csbintranetnews.com and vicibeautyschool.com.

keytechstaff.com shares some name servers with other domains, for instance perfectten.com.

Host names with a single IP:

ns41.worldnic.com points to 162.159.26.111.

ns42.worldnic.com points to 162.159.27.50.

Mail Servers

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

Host name keytechstaff-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c927::1, 2a01:111:f403:f804::3, 2a01:111:f403:f90d::1, 52.101.8.42, 52.101.8.51, 52.101.10.8 and 52.101.41.21.

keytechstaff.com - robtex.com