CF1760629270625-tsm20251016114356

WWW.RTSAK.COM - cfa0.cfa.harvard.edu

Search for IP or hostnames:

cfa0.cfa.harvard.edu checked at 2025-10-16T15:41:10.609Z 195ms 45/45/45 100% R:10

`cfa0.cfa.harvard.edu`

	MX	`cfa.harvard.edu`
			A	104.20.19.56^Cloudflare
			A	172.66.165.88^{🇺🇸 Cloudflare}
	A	131.142.24.30^{🇺🇸 HARVARDNET}
			PTR	`cfa0.cfa.harvard.edu`

`cfa.harvard.edu`

	MX	`aspmx2.googlemail.com`
	MX	`aspmx3.googlemail.com`
	NS	`a1-171.akam.net`
	NS	`a10-66.akam.net`
	NS	`a11-67.akam.net`
	NS	`a16-64.akam.net`
	NS	`a6-66.akam.net`
	NS	`a7-65.akam.net`
	MX	`aspmx.l.google.com`
	MX	`alt1.aspmx.l.google.com`
	MX	`alt2.aspmx.l.google.com`
	A	104.20.19.56^Cloudflare
	A	172.66.165.88^{🇺🇸 Cloudflare}

PTR for

30.24.142.131.in-addr.arpa

Starts similarily

f0ca.com

afc0.com

AI analysis

cfa0.cfa.harvard.edu points to a single IP number: 131.142.24.30.

cfa0.cfa.harvard.edu is handled by a single mail server, cfa.harvard.edu.

cfa0.cfa.harvard.edu shares the same mail server setup as other domains, for example smanju2.cfa.harvard.edu.

Host cfa.harvard.edu resolves to two IPs: 104.20.19.56 and 172.66.165.88.

dbq

OAaYSNU CF johedugfp 2025-10-16