`professionalinstallsma.com`

DNSSEC	⚠️ Not signed
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	`nsc1.squarespacedns.com` ⭐
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`nsc2.squarespacedns.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`nsc3.squarespacedns.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`nsc4.squarespacedns.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
TXT	`v=spf1 -all`
TXT	`google-site-verification=RC7hLUH7A2haBQoub-4TxgMVoJAOdZixBCkRtZhC46o`
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	`nsc1.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=1785362887

Same first word

professionalinstallsma.com

DNS History

12 records (8 active, 4 former)

○NSns41.domaincontrol.com2026-04-27 → 2026-06-06 · 4 obs

● 2026-04-27 23:19:52
● 2026-06-06 10:48:14
○ 2026-06-23 15:12:58
○ 2026-07-29 22:24:22

○NSns42.domaincontrol.com2026-04-27 → 2026-06-06 · 4 obs

● 2026-04-27 23:19:52
● 2026-06-06 10:48:14
○ 2026-06-23 15:12:58
○ 2026-07-29 22:24:22

●NSnsc1.squarespacedns.com2026-06-23 → 2026-07-29 · 3 obs

○ 2026-06-06 10:48:14
● 2026-06-23 15:12:58
● 2026-07-29 22:24:22

●NSnsc2.squarespacedns.com2026-06-23 → 2026-07-29 · 3 obs

○ 2026-06-06 10:48:14
● 2026-06-23 15:12:58
● 2026-07-29 22:24:22

●NSnsc3.squarespacedns.com2026-06-23 → 2026-07-29 · 3 obs

○ 2026-06-06 10:48:14
● 2026-06-23 15:12:58
● 2026-07-29 22:24:22

●NSnsc4.squarespacedns.com2026-06-23 → 2026-07-29 · 3 obs

○ 2026-06-06 10:48:14
● 2026-06-23 15:12:58
● 2026-07-29 22:24:22

●A198.185.159.1442026-06-23 → 2026-07-29 · 3 obs

○ 2026-06-06 10:48:14
● 2026-06-23 15:12:58
● 2026-07-29 22:24:22

●A198.185.159.1452026-06-23 → 2026-07-29 · 3 obs

○ 2026-06-06 10:48:14
● 2026-06-23 15:12:58
● 2026-07-29 22:24:22

●A198.49.23.1442026-06-23 → 2026-07-29 · 3 obs

○ 2026-06-06 10:48:14
● 2026-06-23 15:12:58
● 2026-07-29 22:24:22

●A198.49.23.1452026-06-23 → 2026-07-29 · 3 obs

○ 2026-06-06 10:48:14
● 2026-06-23 15:12:58
● 2026-07-29 22:24:22

○A199.16.172.682026-04-27 → 2026-06-06 · 4 obs

● 2026-04-27 23:19:52
● 2026-06-06 10:48:14
○ 2026-06-23 15:12:58
○ 2026-07-29 22:24:22

○A199.16.173.1822026-04-27 → 2026-06-06 · 4 obs

● 2026-04-27 23:19:52
● 2026-06-06 10:48:14
○ 2026-06-23 15:12:58
○ 2026-07-29 22:24:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
professionalinstallsma.com	nsc1.squarespacedns.com, nsc2.squarespacedns.com, nsc3.squarespacedns.com, nsc4.squarespacedns.com	4 records

✅ Authoritative Response

Server:216.239.34.108

NS records: nsc1.squarespacedns.com, nsc2.squarespacedns.com, nsc3.squarespacedns.com, nsc4.squarespacedns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 413ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.144, 198.49.23.145...`
NS	4	`nsc3.squarespacedns.com, nsc1.squarespacedns.com...`
TXT	2	`v=spf1 -all, google-site-verification=RC7hLUH7A2haBQo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2",`
SOA	1	`nsc1.squarespacedns.com cloud-dns-hostma`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (nsc1.squarespacedns.com, nsc2.squarespacedns.com, nsc3.squarespacedns.com...)

Analysis

IP Addresses

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

alphazetaconsulting.com, ordinarygoods.co.uk, carlespy.com and two other host names share IP numbers with professionalinstallsma.com.

Name Servers

The authoritative name servers for professionalinstallsma.com are nsc1.squarespacedns.com, nsc2.squarespacedns.com, nsc3.squarespacedns.com and nsc4.squarespacedns.com.

professionalinstallsma.com shares at least some of its name servers with other domains, including 309093.com, nycjudo.com, get-solv-finance.com and two others.

Each of the four hosts nsc1.squarespacedns.com, nsc2.squarespacedns.com, nsc3.squarespacedns.com and nsc4.squarespacedns.com points to a single IP address — nsc1.squarespacedns.com points to 216.239.32.108, nsc2.squarespacedns.com points to 216.239.34.108, nsc3.squarespacedns.com points to 216.239.36.108 and nsc4.squarespacedns.com points to 216.239.38.108.

professionalinstallsma.com - robtex.com