🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`techcomputersystems.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns53.domaincontrol.com` ⭐
		A	2603:5:21a2::1b^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns53.domaincontrol.com`
		A	97.74.106.27^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns53.domaincontrol.com`
NS	`ns54.domaincontrol.com`
		A	2603:5:22a2::1b^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns54.domaincontrol.com`
		A	173.201.74.27^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns54.domaincontrol.com`
MX	`techcomputersystems-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch6pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c95d::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-ph8pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl3pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00102.inbound.protection.outlook.com`
		A	52.101.9.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ia1pr04cu00102.inbound.protection.outlook.com`
		A	52.101.40.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy7pr21cu00102.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
		A	52.101.60.188^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn0pr04cu01004.inbound.protection.outlook.com`
TXT	`v=verifydomain MS=2982376`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns53.domaincontrol.com`dns@jomax.net 2023-08-02 #1

`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=1794565026

Same first word

techcomputersystems.com

Previous names

Next names

DNS History

9 records (5 active, 4 former)

●NSns53.domaincontrol.com2026-09-13 → 2026-11-13 · 3 obs

○ 2017-08-10 08:00:48
● 2026-09-13 03:53:00
● 2026-11-13 10:17:38

●NSns54.domaincontrol.com2026-09-13 → 2026-11-13 · 3 obs

○ 2017-08-10 08:00:48
● 2026-09-13 03:53:00
● 2026-11-13 10:17:38

○NSns7.worldnic.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 08:00:48
○ 2026-09-13 03:53:00
○ 2026-11-13 10:17:38

○NSns8.worldnic.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 08:00:48
○ 2026-09-13 03:53:00
○ 2026-11-13 10:17:38

○MXp.webcom.ctmail.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 08:00:48
○ 2026-09-13 03:53:00
○ 2026-11-13 10:17:38

●MXtechcomputersystems-com.mail.protection.outlook.com2026-09-13 → 2026-11-13 · 3 obs

○ 2017-08-10 08:00:48
● 2026-09-13 03:53:00
● 2026-11-13 10:17:38

●A13.248.243.52026-09-13 → 2026-11-13 · 3 obs

○ 2017-08-10 08:00:48
● 2026-09-13 03:53:00
● 2026-11-13 10:17:38

○A208.91.197.272017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 08:00:48
○ 2026-09-13 03:53:00
○ 2026-11-13 10:17:38

●A76.223.105.2302026-09-13 → 2026-11-13 · 3 obs

○ 2017-08-10 08:00:48
● 2026-09-13 03:53:00
● 2026-11-13 10:17:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
techcomputersystems.com	ns53.domaincontrol.com, ns54.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.106.27

NS records: ns53.domaincontrol.com, ns54.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techcomputersystems.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns53.domaincontrol.com, ns54.domaincontrol.com`
MX	1	`techcomputersystems-com.mail.protection.`
TXT	2	`v=verifydomain MS=2982376, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns53.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns53.domaincontrol.com, ns53.domaincontrol.com, ns54.domaincontrol.com...)

Analysis

IP Addresses

techcomputersystems.com has two IP addresses: 13.248.243.5 and 76.223.105.230

jessica-benitez.com, konnekt-trading.com, madlogistics.com.au and two other host names share IP numbers with techcomputersystems.com.

Name Servers

DNS delegation for techcomputersystems.com points to two name servers: ns53.domaincontrol.com and ns54.domaincontrol.com.

techcomputersystems.com uses the same name servers as several other domains — among them pileofclay.art, ptowncharm.com, outermerch.com and two more.

ns53.domaincontrol.com directs to 97.74.106.27 and 2603:5:21a2::1b. ns54.domaincontrol.com directs to 173.201.74.27 and 2603:5:22a2::1b. Each host name carries two IP addresses.

Mail Servers

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

techcomputersystems-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.18, 52.101.40.26, 52.101.50.13 and 5 others.

techcomputersystems.com - robtex.com