`bestconstructioncs.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}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p01.nsone.net`
NS	`dns1.p02.nsone.net`
		A	2620:4d:4000:6259:7:2:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p02.nsone.net`
		A	198.51.44.2^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p02.nsone.net`
NS	`dns2.p02.nsone.net`
		A	2a00:edc0:6259:7:2::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p02.nsone.net`
		A	198.51.45.2^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p02.nsone.net`
NS	`dns3.p02.nsone.net`
		A	2620:4d:4000:6259:7:2:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p02.nsone.net`
		A	198.51.44.66^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p02.nsone.net`
NS	`dns4.p02.nsone.net`
		A	2a00:edc0:6259:7:2::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p02.nsone.net`
		A	198.51.45.66^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p02.nsone.net`
NS	`ns01.squarespacedns.com`
		A	45.54.22.1^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns01.squarespacedns.com`
NS	`ns02.squarespacedns.com`
		A	45.54.22.65^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns02.squarespacedns.com`
NS	`ns03.squarespacedns.com`
		A	45.54.22.129^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns03.squarespacedns.com`
NS	`ns04.squarespacedns.com`
		A	45.54.22.193^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns04.squarespacedns.com`
MX	`bestconstructioncs-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
TXT	`google-site-verification=-FW_XWtu6qqPknthlWt7Z9a2Zi3THHImrZZ3s7alBrI`
TXT	`v=spf1 +a +mx +ip4:164.90.148.54 +ip4:204.197.254.134 +ip4:147.182.232.139 +i...`
SOA	`dns1.p01.nsone.net`hostmaster@nsone.net serial=1698781819

`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=1784993057

Previously MX for

bestconstructioncs.com

Same first word

bestconstructioncs.com

DNS History

18 records (14 active, 4 former)

●NSdns1.p01.nsone.net2026-04-04 → 2026-07-25 · 3 obs

○ 2019-12-20 07:37:42
● 2026-04-04 09:35:32
● 2026-07-25 15:46:30

●NSdns1.p02.nsone.net2026-04-04 → 2026-07-25 · 3 obs

○ 2019-12-20 07:37:42
● 2026-04-04 09:35:32
● 2026-07-25 15:46:30

●NSdns2.p02.nsone.net2026-04-04 → 2026-07-25 · 3 obs

○ 2019-12-20 07:37:42
● 2026-04-04 09:35:32
● 2026-07-25 15:46:30

●NSdns3.p02.nsone.net2026-04-04 → 2026-07-25 · 3 obs

○ 2019-12-20 07:37:42
● 2026-04-04 09:35:32
● 2026-07-25 15:46:30

●NSdns4.p02.nsone.net2026-04-04 → 2026-07-25 · 3 obs

○ 2019-12-20 07:37:42
● 2026-04-04 09:35:32
● 2026-07-25 15:46:30

●NSns01.squarespacedns.com2026-04-04 → 2026-07-25 · 3 obs

○ 2019-12-20 07:37:42
● 2026-04-04 09:35:32
● 2026-07-25 15:46:30

●NSns02.squarespacedns.com2026-04-04 → 2026-07-25 · 3 obs

○ 2019-12-20 07:37:42
● 2026-04-04 09:35:32
● 2026-07-25 15:46:30

●NSns03.squarespacedns.com2026-04-04 → 2026-07-25 · 3 obs

○ 2019-12-20 07:37:42
● 2026-04-04 09:35:32
● 2026-07-25 15:46:30

●NSns04.squarespacedns.com2026-04-04 → 2026-07-25 · 3 obs

○ 2019-12-20 07:37:42
● 2026-04-04 09:35:32
● 2026-07-25 15:46:30

○NSns1.cyberbasement.com2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 07:37:42
○ 2026-04-04 09:35:32
○ 2026-07-25 15:46:30

○NSns2.cyberbasement.com2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 07:37:42
○ 2026-04-04 09:35:32
○ 2026-07-25 15:46:30

●MXbestconstructioncs-com.mail.protection.outlook.com2026-04-04 → 2026-07-25 · 3 obs

○ 2019-12-20 07:37:42
● 2026-04-04 09:35:32
● 2026-07-25 15:46:30

○MXbestconstructioncs.com2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 07:37:42
○ 2026-04-04 09:35:32
○ 2026-07-25 15:46:30

●A198.185.159.1442026-04-04 → 2026-07-25 · 3 obs

○ 2019-12-20 07:37:42
● 2026-04-04 09:35:32
● 2026-07-25 15:46:30

●A198.185.159.1452026-04-04 → 2026-07-25 · 3 obs

○ 2019-12-20 07:37:42
● 2026-04-04 09:35:32
● 2026-07-25 15:46:30

●A198.49.23.1442026-04-04 → 2026-07-25 · 3 obs

○ 2019-12-20 07:37:42
● 2026-04-04 09:35:32
● 2026-07-25 15:46:30

●A198.49.23.1452026-04-04 → 2026-07-25 · 3 obs

○ 2019-12-20 07:37:42
● 2026-04-04 09:35:32
● 2026-07-25 15:46:30

○A204.197.254.1342019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 07:37:42
○ 2026-04-04 09:35:32
○ 2026-07-25 15:46:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bestconstructioncs.com	dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net, dns4.p02.nsone.net...	4 records

✅ Authoritative Response

Server:198.51.44.2

NS records: dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net, dns4.p02.nsone.net, ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bestconstructioncs.com (unsigned zone)

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.144...`
NS	8	`dns1.p02.nsone.net, dns2.p02.nsone.net...`
MX	1	`bestconstructioncs-com.mail.protection.o`
TXT	2	`google-site-verification=-FW_XWtu6qqPknt, v=spf1 +a +mx +ip4:164.90.148.54 +ip4:20`
SOA	1	`dns1.p01.nsone.net hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com...)

Analysis

IP Addresses

bestconstructioncs.com points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Two other host names, along with lenoxparkatl.com, glenhutchisoninc.com and imagine3dworkshop.com, also share IP numbers with bestconstructioncs.com.

Name Servers

bestconstructioncs.com is served by 9 authoritative name servers — among them ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 6 others.

At least some of bestconstructioncs.com's name servers are shared with other domains, for example alexandermtsnyder.com, varonastrings.com, sv-spreitenbach.ch and two more.

These name servers tend to co-occur with ns04.squarespacedns.com, dns2.p02.nsone.net, dns3.p02.nsone.net and 7 other name servers in the same DNS delegations.

Host names that have two IP addresses:

dns1.p01.nsone.net resolves to two addresses: 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns1.p02.nsone.net resolves to two addresses: 198.51.44.2 and 2620:4d:4000:6259:7:2:0:1.

dns2.p02.nsone.net resolves to two addresses: 198.51.45.2 and 2a00:edc0:6259:7:2::2.

dns3.p02.nsone.net resolves to two addresses: 198.51.44.66 and 2620:4d:4000:6259:7:2:0:3.

dns4.p02.nsone.net resolves to two addresses: 198.51.45.66 and 2a00:edc0:6259:7:2::4.

Host names that point to one IP address:

The hostname ns01.squarespacedns.com resolves to 45.54.22.1.

The hostname ns02.squarespacedns.com resolves to 45.54.22.65.

The hostname ns03.squarespacedns.com resolves to 45.54.22.129.

The hostname ns04.squarespacedns.com resolves to 45.54.22.193.