🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mastertechsecurity.com`

DNSSEC	⚠️ Not signed
A	205.178.189.129^{🇺🇸 Jacksonville205.178.189.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
		PTR	`underconstruction.networksolutions.com`
NS	`ns5.worldnic.com` ⭐
		A	162.159.26.110^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`powerdns-prod06.dc.tutum.co`
NS	`ns6.worldnic.com`
		A	162.159.27.124^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.zoho.com` ⭐
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`zoho-sites-verification=xmtrlflmx`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb99786046.zmverify.zoho.com`
SOA	`NS5.WORLDNIC.com`namehost@WORLDNIC.com serial=126033014

`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=1793021761

Same first word

mastertechsecurity.com

Similar names

Previous names

Next names

DNS History

12 records (6 active, 6 former)

○NSns1.giow1011.siteground.us2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 05:18:28
○ 2026-08-29 14:52:02
○ 2026-10-26 14:10:36

○NSns2.giow1011.siteground.us2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 05:18:28
○ 2026-08-29 14:52:02
○ 2026-10-26 14:10:36

●NSns5.worldnic.com2026-08-29 → 2026-10-26 · 3 obs

○ 2019-12-16 05:18:28
● 2026-08-29 14:52:02
● 2026-10-26 14:10:36

●NSns6.worldnic.com2026-08-29 → 2026-10-26 · 3 obs

○ 2019-12-16 05:18:28
● 2026-08-29 14:52:02
● 2026-10-26 14:10:36

●MXmx.zoho.com2026-08-29 → 2026-10-26 · 3 obs

○ 2019-12-16 05:18:28
● 2026-08-29 14:52:02
● 2026-10-26 14:10:36

○MXmx10.mailspamprotection.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 05:18:28
○ 2026-08-29 14:52:02
○ 2026-10-26 14:10:36

●MXmx2.zoho.com2026-08-29 → 2026-10-26 · 3 obs

○ 2019-12-16 05:18:28
● 2026-08-29 14:52:02
● 2026-10-26 14:10:36

○MXmx20.mailspamprotection.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 05:18:28
○ 2026-08-29 14:52:02
○ 2026-10-26 14:10:36

●MXmx3.zoho.com2026-08-29 → 2026-10-26 · 3 obs

○ 2019-12-16 05:18:28
● 2026-08-29 14:52:02
● 2026-10-26 14:10:36

○MXmx30.mailspamprotection.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 05:18:28
○ 2026-08-29 14:52:02
○ 2026-10-26 14:10:36

●A205.178.189.1292026-08-29 → 2026-10-26 · 3 obs

○ 2019-12-16 05:18:28
● 2026-08-29 14:52:02
● 2026-10-26 14:10:36

○A35.225.95.422019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 05:18:28
○ 2026-08-29 14:52:02
○ 2026-10-26 14:10:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mastertechsecurity.com	ns5.worldnic.com, ns6.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.124

NS records: ns5.worldnic.com, ns6.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastertechsecurity.com (unsigned zone)

⏱️ Timing

Total: 405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`205.178.189.129`
NS	2	`ns6.worldnic.com, ns5.worldnic.com`
MX	3	`mx2.zoho.com (pri: 20), mx3.zoho.com (pri: 50)...`
TXT	3	`zoho-sites-verification=xmtrlflmx, v=spf1 include:zoho.com ~all...`
SOA	1	`NS5.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns5.worldnic.com, ns6.worldnic.com)

Analysis

IP Addresses

mastertechsecurity.com directs to one IP number, which is 205.178.189.129.

Among the host names that share IP numbers with mastertechsecurity.com are standardhotel.com, impextf.com, thebookofpeter.com and two others.

Name Servers

mastertechsecurity.com is delegated to two name servers: ns5.worldnic.com and ns6.worldnic.com.

mastertechsecurity.com has the same name server delegation as a number of other domains, such as indigenousactionalliance.com, setthemovie.com, gotstubs.net and two more.

Both ns5.worldnic.com and ns6.worldnic.com have a single IP address each — ns5.worldnic.com resolves to 162.159.26.110 while ns6.worldnic.com resolves to 162.159.27.124.

Mail Servers

Mail for mastertechsecurity.com is routed through three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

mastertechsecurity.com shares at least some of its mail servers with other domains — for example 2cshine.com.br, kyaraenterprises.com, chiquecomvc.com.br and two more.

mx2.zoho.com, mx3.zoho.com and mx.zoho.com each resolve to a single IP address: 136.143.191.44.

mx2.zoho.com, mx3.zoho.com and mx.zoho.com all direct to 136.143.191.44.

mastertechsecurity.com - robtex.com