`algotests.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}
		PTR	`ip-198-49-23-144.defastlink.net`
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.p02.nsone.net` ⭐
		A	2620:4d:4000:6259:7:2:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p02.nsone.net`
		A	198.51.44.2^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			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^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p02.nsone.net`
NS	`dns3.p02.nsone.net`
		A	2620:4d:4000:6259:7:2:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p02.nsone.net`
		A	198.51.44.66^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			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^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			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`
SOA	`dns1.p02.nsone.net`hostmaster@nsone.net serial=1551193288

`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=1771291435

Same first word

algotests.com

Similar names

lostgates.com

slotstage.com

lostgates.ru

toteglass.com

DNS History

12 records (12 active, 0 former)

●NSdns1.p02.nsone.net2016-12-13 → 2026-03-23 · 2 obs

● 2016-12-13 05:58:48
● 2026-03-23 04:27:46

●NSdns2.p02.nsone.net2016-12-13 → 2026-03-23 · 2 obs

● 2016-12-13 05:58:48
● 2026-03-23 04:27:46

●NSdns3.p02.nsone.net2016-12-13 → 2026-03-23 · 2 obs

● 2016-12-13 05:58:48
● 2026-03-23 04:27:46

●NSdns4.p02.nsone.net2016-12-13 → 2026-03-23 · 2 obs

● 2016-12-13 05:58:48
● 2026-03-23 04:27:46

●NSns01.squarespacedns.com2026-02-25 → 2026-03-23 · 3 obs

○ 2016-12-13 05:58:48
● 2026-02-25 12:17:08
● 2026-03-23 04:27:46

●NSns02.squarespacedns.com2026-02-25 → 2026-03-23 · 3 obs

○ 2016-12-13 05:58:48
● 2026-02-25 12:17:08
● 2026-03-23 04:27:46

●NSns03.squarespacedns.com2026-02-25 → 2026-03-23 · 3 obs

○ 2016-12-13 05:58:48
● 2026-02-25 12:17:08
● 2026-03-23 04:27:46

●NSns04.squarespacedns.com2026-02-25 → 2026-03-23 · 3 obs

○ 2016-12-13 05:58:48
● 2026-02-25 12:17:08
● 2026-03-23 04:27:46

●A198.185.159.1442016-12-13 → 2026-03-23 · 2 obs

● 2016-12-13 05:58:48
● 2026-03-23 04:27:46

●A198.185.159.1452016-12-13 → 2026-03-23 · 2 obs

● 2016-12-13 05:58:48
● 2026-03-23 04:27:46

●A198.49.23.1442016-12-13 → 2026-03-23 · 2 obs

● 2016-12-13 05:58:48
● 2026-03-23 04:27:46

●A198.49.23.1452016-12-13 → 2026-03-23 · 2 obs

● 2016-12-13 05:58:48
● 2026-03-23 04:27:46

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:45.54.22.193

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 algotests.com (unsigned zone)

⏱️ Timing

Total: 1714ms | 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...`
SOA	1	`dns1.p02.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

algotests.com points to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names, for instance latinmassdublin.ie, gloriayang.net, onetelcloud.com, stevenjamesking.com and mystady.com share IP numbers with algotests.com.

Name Servers

algotests.com is delegated to eight name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net and dns4.p02.nsone.net.

algotests.com at least partially shares name servers with other domains, for instance bluestonetherapies.com, mxrobots.com, ysan.ca, mollyclough.com and kupau.com.