knowledgebuilder.tech - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`knowledgebuilder.tech`

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	`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`
TXT	`v=spf1 -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

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1789662843

Same first word

knowledgebuilder.tech

knowledgebuilder.net

knowledgebuilder.com.au

knowledgebuilder.site

knowledgebuilder.co.uk

knowledgebuilder.org

knowledgebuilder.co

knowledgebuilder.info

knowledgebuilder.com

knowledgebuilder.blog

Previous names

Next names

DNS History

8 records (8 active, 0 former)

●NSnsd1.squarespacedns.com2026-09-12 → 2026-09-17 · 2 obs

● 2026-09-12 02:46:36
● 2026-09-17 17:13:18

●NSnsd2.squarespacedns.com2026-09-12 → 2026-09-17 · 2 obs

● 2026-09-12 02:46:36
● 2026-09-17 17:13:18

●NSnsd3.squarespacedns.com2026-09-12 → 2026-09-17 · 2 obs

● 2026-09-12 02:46:36
● 2026-09-17 17:13:18

●NSnsd4.squarespacedns.com2026-09-12 → 2026-09-17 · 2 obs

● 2026-09-12 02:46:36
● 2026-09-17 17:13:18

●A198.185.159.1442026-09-12 → 2026-09-17 · 2 obs

● 2026-09-12 02:46:36
● 2026-09-17 17:13:18

●A198.185.159.1452026-09-12 → 2026-09-17 · 2 obs

● 2026-09-12 02:46:36
● 2026-09-17 17:13:18

●A198.49.23.1442026-09-12 → 2026-09-17 · 2 obs

● 2026-09-12 02:46:36
● 2026-09-17 17:13:18

●A198.49.23.1452026-09-12 → 2026-09-17 · 2 obs

● 2026-09-12 02:46:36
● 2026-09-17 17:13:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.net	8 records
knowledgebuilder.tech	nsd1.squarespacedns.com, nsd2.squarespacedns.com, nsd3.squarespacedns.com, nsd4.squarespacedns.com	-

✅ Authoritative Response

Server:216.239.34.109

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: 2161ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.145, 198.185.159.145...`
NS	4	`nsd2.squarespacedns.com, nsd1.squarespacedns.com...`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2",`
SOA	1	`nsd1.squarespacedns.com cloud-dns-hostma`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns10.trs-dns.org...)

Analysis

IP Addresses

knowledgebuilder.tech has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

mariamarmanides.com, agnesverschuren.nl, danneri.com plus two other host names have IP numbers in common with knowledgebuilder.tech.

Name Servers

Four name servers handle the delegation for knowledgebuilder.tech: nsd1.squarespacedns.com, nsd2.squarespacedns.com, nsd3.squarespacedns.com and nsd4.squarespacedns.com.

knowledgebuilder.tech shares at least some of its name servers with other domains, including tsresidencesgroup.com, modluxdecor.com, emeraldlocks.net and two others.

Four host names, each with one IP address: nsd1.squarespacedns.com has 216.239.32.109, nsd2.squarespacedns.com has 216.239.34.109, nsd3.squarespacedns.com has 216.239.36.109 and nsd4.squarespacedns.com has 216.239.38.109.