104.20.21.239 - robtex.com

San Francisco, California, 🇺🇸 USA · AS13335 Cloudflare

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104.20.21.239 checked at 2026-01-19T14:13:47.753Z 899ms 26/26/26 100% R:13 allDone:true timedOut:false cfaller:fdb5fba8/14:b5598a42:6:15642:-:-:-

PTRs and A-records

	A	`effectual.com`
		A	2606:4700:10::6814:15ef
		A	2606:4700:10::ac42:9ebc
		A	104.20.21.239
		A	172.66.158.188
	A	`kanga.exchange`
		A	2606:4700:10::6814:15ef
		A	2606:4700:10::ac42:9ebc
		A	104.20.21.239
		A	172.66.158.188
	A	`sithi.org`
		A	2606:4700:10::6814:15ef
		A	2606:4700:10::ac42:9ebc
		A	104.20.21.239
		A	172.66.158.188
	A	`www.kanga.exchange`
		A	2606:4700:10::6814:15ef
		A	2606:4700:10::ac42:9ebc
		A	104.20.21.239
		A	172.66.158.188
	A	`sporty.co.nz`
		A	2606:4700:10::6814:15ef
		A	2606:4700:10::ac42:9ebc
		A	104.20.21.239
		A	172.66.158.188
	A	`www.sporty.co.nz`
		A	2606:4700:10::6814:15ef
		A	2606:4700:10::ac42:9ebc
		A	104.20.21.239
		A	172.66.158.188

IP numbers used in conjunction

100%	2606:4700:10::6814:15ef
100%	2606:4700:10::ac42:9ebc
100%	172.66.158.188

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐104.20.16.0/20View network prefix details on RTSAK→🔧AS13335Explore autonomous system on RTSAK→

San Francisco, California, 🇺🇸 USA

^Cloudflare

104.20.21.239 San Francisco, California, 🇺🇸 USA Courtesy of