DNSWHOIS.INFO - cerf.o2switch.net

Search for IP or hostnames:

cerf.o2switch.net checked at 2025-10-22T03:48:20.471Z 531ms 69/69/69 100% R:12

`cerf.o2switch.net`

MX	`cerf.o2switch.net`
		A	109.234.161.150^{🇫🇷 O2SWITCH}
			PTR	`109-234-161-150.reverse.odns.fr`
NS	`ns1.o2switch.net`
		A	109.234.160.5^{🇫🇷 O2SWITCH}
			PTR	`ns1.o2switch.net`
NS	`ns2.o2switch.net`
		A	109.234.161.5^{🇫🇷 O2SWITCH}
			PTR	`ns2.o2switch.net`
A	109.234.161.150^{🇫🇷 O2SWITCH}
		PTR	`109-234-161-150.reverse.odns.fr`

`o2switch.net`

	MX	`mail.o2switch.fr`
	NS	`ns1.o2switch.net`
	NS	`ns2.o2switch.net`
	A	109.234.160.7^{🇫🇷 O2SWITCH}

rank #56629 globally
rank #2010 in the tld

MX for

elsem-formations.com

cerf.o2switch.net

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AI analysis

cerf.o2switch.net serves as a mail server for elsem-formations.com and for cerf.o2switch.net.

ns352959.ovh.net serves as a mail server, commonly paired with cerf.o2switch.net.

cerf.o2switch.net points to a single IP: 109.234.161.150.

Other host names, for instance mixevolution.net, 2424.mg, chaari.fr, stri.net and solfrance.fr share IP numbers with cerf.o2switch.net.

Two name servers ns1.o2switch.net and ns2.o2switch.net handle delegation for cerf.o2switch.net.

cerf.o2switch.net uses the same name server setup as other domains, for example lionelrobin.fr, sevrin.me, armanoide.fr, tapissier-asnco.com and pays-saintagreve.fr.

Host names with one IP number: The host name ns1.o2switch.net points to 109.234.160.5 and the host name ns2.o2switch.net points to 109.234.161.5.

cerf.o2switch.net is handled by a single mail server, cerf.o2switch.net.

Some mail servers are shared between cerf.o2switch.net and other domains, for example elsem-formations.com.

cerf.o2switch.net points to a single IP: 109.234.161.150.

dbq