🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`techinstallsystem.com`

DNSSEC	🔒 Signed (DS record present)
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
NS	`nse1.squarespacedns.com` ⭐
NS	`nse2.squarespacedns.com`
NS	`nse3.squarespacedns.com`
NS	`nse4.squarespacedns.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/2, HTTP/1.1 ✓ hints match
		IPv4 hints	198.185.159.144, 198.185.159.145, 198.49.23.144, 198.49.23.145
SOA	`nse1.squarespacedns.com`cloud-dns-hostmaster@google.com serial=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=1789947299

Subdomains

www.techinstallsystem.com

Same first word

techinstallsystem.com

DNS History

9 records (9 active, 0 former)

●NSnse1.squarespacedns.com2026-07-16 → 2026-09-21 · 2 obs

● 2026-07-16 14:45:00
● 2026-09-21 00:03:40

●NSnse2.squarespacedns.com2026-07-16 → 2026-09-21 · 2 obs

● 2026-07-16 14:45:00
● 2026-09-21 00:03:40

●NSnse3.squarespacedns.com2026-07-16 → 2026-09-21 · 2 obs

● 2026-07-16 14:45:00
● 2026-09-21 00:03:40

●NSnse4.squarespacedns.com2026-07-16 → 2026-09-21 · 2 obs

● 2026-07-16 14:45:00
● 2026-09-21 00:03:40

●MXsmtp.google.com2026-07-16 → 2026-09-21 · 2 obs

● 2026-07-16 14:45:00
● 2026-09-21 00:03:40

●A198.185.159.1442026-07-16 → 2026-09-21 · 2 obs

● 2026-07-16 14:45:00
● 2026-09-21 00:03:40

●A198.185.159.1452026-07-16 → 2026-09-21 · 2 obs

● 2026-07-16 14:45:00
● 2026-09-21 00:03:40

●A198.49.23.1442026-07-16 → 2026-09-21 · 2 obs

● 2026-07-16 14:45:00
● 2026-09-21 00:03:40

●A198.49.23.1452026-07-16 → 2026-09-21 · 2 obs

● 2026-07-16 14:45:00
● 2026-09-21 00:03:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
techinstallsystem.com	nse1.squarespacedns.com, nse2.squarespacedns.com, nse3.squarespacedns.com, nse4.squarespacedns.com	4 records

✅ Authoritative Response

Server:216.239.38.110

NS records: nse1.squarespacedns.com, nse2.squarespacedns.com, nse3.squarespacedns.com, nse4.squarespacedns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.144, 198.49.23.145...`
NS	4	`nse1.squarespacedns.com, nse4.squarespacedns.com...`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2",`
SOA	1	`nse1.squarespacedns.com cloud-dns-hostma`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (nse1.squarespacedns.com, nse2.squarespacedns.com, nse3.squarespacedns.com...)

Analysis

Hierarchy

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

IP Addresses

techinstallsystem.com resolves to four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Name Servers

techinstallsystem.com has four authoritative name servers: nse1.squarespacedns.com, nse2.squarespacedns.com, nse3.squarespacedns.com and nse4.squarespacedns.com.

Mail Servers

techinstallsystem.com has one mail server: smtp.google.com.

smtp.google.com points to 9 IP numbers: 142.251.163.27, 142.251.167.26, 142.251.167.27 and 6 other.

techinstallsystem.com - robtex.com