optimisedperformance.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`optimisedperformance.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	`nsd1.squarespacedns.com` ⭐
		A	216.239.32.109^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-d1.googledomains.com`
NS	`nsd2.squarespacedns.com`
		A	216.239.34.109^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-d2.googledomains.com`
NS	`nsd3.squarespacedns.com`
		A	216.239.36.109^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-d3.googledomains.com`
NS	`nsd4.squarespacedns.com`
		A	216.239.38.109^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-d4.googledomains.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.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	`nsd1.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=1786899174

Same first word

optimisedperformance.com

DNS History

10 records (9 active, 1 former)

●NSnsd1.squarespacedns.com2026-08-15 → 2026-08-16 · 2 obs

● 2026-08-15 03:18:52
● 2026-08-16 17:16:26

●NSnsd2.squarespacedns.com2026-08-15 → 2026-08-16 · 2 obs

● 2026-08-15 03:18:52
● 2026-08-16 17:16:26

●NSnsd3.squarespacedns.com2026-08-15 → 2026-08-16 · 2 obs

● 2026-08-15 03:18:52
● 2026-08-16 17:16:26

●NSnsd4.squarespacedns.com2026-08-15 → 2026-08-16 · 2 obs

● 2026-08-15 03:18:52
● 2026-08-16 17:16:26

●MXsmtp.google.com2026-08-15 → 2026-08-16 · 2 obs

● 2026-08-15 03:18:52
● 2026-08-16 17:16:26

●A198.185.159.1442026-08-15 → 2026-08-16 · 3 obs

○ 2020-03-17 18:11:58
● 2026-08-15 03:18:52
● 2026-08-16 17:16:26

●A198.185.159.1452026-08-15 → 2026-08-16 · 3 obs

○ 2020-03-17 18:11:58
● 2026-08-15 03:18:52
● 2026-08-16 17:16:26

●A198.49.23.1442026-08-15 → 2026-08-16 · 3 obs

○ 2020-03-17 18:11:58
● 2026-08-15 03:18:52
● 2026-08-16 17:16:26

●A198.49.23.1452026-08-15 → 2026-08-16 · 3 obs

○ 2020-03-17 18:11:58
● 2026-08-15 03:18:52
● 2026-08-16 17:16:26

○A207.148.248.1432015-08-19 → 2017-03-27 · 4 obs

● 2015-08-19 04:00:58
● 2017-03-27 10:56:24
○ 2020-03-17 18:11:58
○ 2026-08-16 17:16:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optimisedperformance.com	nsd1.squarespacedns.com, nsd2.squarespacedns.com, nsd3.squarespacedns.com, nsd4.squarespacedns.com	4 records

✅ Authoritative Response

Server:216.239.32.109

NS records: nsd1.squarespacedns.com, nsd2.squarespacedns.com, nsd3.squarespacedns.com, nsd4.squarespacedns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 498ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.144...`
NS	4	`nsd2.squarespacedns.com, nsd3.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	`nsd1.squarespacedns.com cloud-dns-hostma`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (nsd1.squarespacedns.com, nsd2.squarespacedns.com, nsd3.squarespacedns.com...)

Analysis

IP Addresses

optimisedperformance.com has 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 603electrician.com, fleabagworkshop.com and posta-rueras.ch, also share IP numbers with optimisedperformance.com.

Name Servers

The NS records for optimisedperformance.com point to four name servers: nsd1.squarespacedns.com, nsd2.squarespacedns.com, nsd3.squarespacedns.com and nsd4.squarespacedns.com.

optimisedperformance.com partially shares its NS delegation with several other domains, including pakehamovement.nz, memren.net, benefitssolutionsspecialist.com and two others.

The hosts nsd1.squarespacedns.com, nsd2.squarespacedns.com, nsd3.squarespacedns.com and nsd4.squarespacedns.com all resolve to exactly one IP address each: 216.239.32.109, 216.239.34.109, 216.239.36.109 and 216.239.38.109 respectively.

Mail Servers

The sole mail server for optimisedperformance.com is smtp.google.com.

Among the domains sharing a mail server setup with optimisedperformance.com are koekenberg.net, blackfireplace.com, theracingforum.co.uk and two others.

There is at least a partial MX overlap between optimisedperformance.com and other domains, including bravobombay.com, gettopranking.com, cambodiaimmigration.org and two others.

These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 142.250.31.26, 142.251.16.26, 142.251.16.27 and 6 others.