WWW.RTSAK.COM - l2s.centralesupelec.fr

Search for IP or hostnames:

l2s.centralesupelec.fr checked at 2025-09-26T07:07:19.894Z 604ms 106/106/106 100% R:18

`l2s.centralesupelec.fr`

NS	`ns1-metz.centralesupelec.fr`
		A	193.48.224.3^{🇫🇷 RENATER}
			PTR	`ns1-metz.centralesupelec.fr`
NS	`ns1-rennes.centralesupelec.fr`
		A	193.54.192.54^{🇫🇷 RENATER}
			PTR	`ns1-rennes.centralesupelec.fr`
NS	`ns1-saclay.centralesupelec.fr`
		A	138.195.193.12^{🇫🇷 RENATER}
			PTR	`ns1-saclay.centralesupelec.fr`
MX	`mxa.relay.renater.fr`
		A	2001:660:3027:1::8 ^{🇫🇷 RENATER}
			PTR	`mx6b1-1.relay.renater.fr`
		A	194.214.201.8^{🇫🇷 RENATER}
			PTR	`mxb1-1.relay.renater.fr`
MX	`mxb.relay.renater.fr`
		A	2001:660:3027:1::9 ^{🇫🇷 RENATER}
			PTR	`mx6b1-2.relay.renater.fr`
		A	194.214.201.9^{🇫🇷 RENATER}
			PTR	`mxb1-2.relay.renater.fr`
MX	`mxc.relay.renater.fr`
		A	2001:660:3027:2::8 ^{🇫🇷 RENATER}
			PTR	`mx6b2-1.relay.renater.fr`
		A	194.214.200.8^{🇫🇷 RENATER}
			PTR	`mxb2-1.relay.renater.fr`
MX	`mxd.relay.renater.fr`
		A	2001:660:3027:2::9 ^{🇫🇷 RENATER}
			PTR	`mx6b2-2.relay.renater.fr`
		A	194.214.200.9^{🇫🇷 RENATER}
			PTR	`mxb2-2.relay.renater.fr`
A	109.234.161.175^{🇫🇷 O2SWITCH}
		PTR	`109-234-161-175.reverse.odns.fr`

`centralesupelec.fr`

	NS	`ns1-metz.centralesupelec.fr`
	NS	`ns1-rennes.centralesupelec.fr`
	NS	`ns1-saclay.centralesupelec.fr`
	MX	`mxa.relay.renater.fr`
	MX	`mxb.relay.renater.fr`
	MX	`mxc.relay.renater.fr`
	MX	`mxd.relay.renater.fr`
	A	51.75.23.42^{🇸🇦 OVH}

rank #38598 globally
rank #439 in the tld

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AI analysis

l2s.centralesupelec.fr resolves to a single IP: 109.234.161.175.

Other host names, for instance mail.ldmedia.be, vovoyages.com, olloix.fr, mail.passeportannuel.com and dermacenter.fr share IP numbers with l2s.centralesupelec.fr.

l2s.centralesupelec.fr delegates to three name servers: ns1-metz.centralesupelec.fr, ns1-rennes.centralesupelec.fr and ns1-saclay.centralesupelec.fr.

l2s.centralesupelec.fr shares some name servers with other domains, for example ecp.fr, 193.54.193.in-addr.arpa, sio.ecp.fr, concours-centrale-supelec.fr and 3.195.138.in-addr.arpa.

These name servers are often used together with piston.ecp.fr, soleil.uvsq.fr, ns.sio.ecp.fr, ns1-rennes.rennes.supelec.fr, ns.laissus.fr, ns.lrmh.fr, laposte2.geeps.centralesupelec.fr, laposte.geeps.centralesupelec.fr and laposte2.lgep.supelec.fr.

Host names with a single IP: ns1-metz.centralesupelec.fr points to 193.48.224.3; ns1-rennes.centralesupelec.fr points to 193.54.192.54; ns1-saclay.centralesupelec.fr points to 138.195.193.12.

l2s.centralesupelec.fr is handled by four mail servers: mxa.relay.renater.fr, mxb.relay.renater.fr, mxc.relay.renater.fr and mxd.relay.renater.fr.

l2s.centralesupelec.fr shares some mail servers with other domains, at least partially; for instance adm-ulp.u-strasbg.fr, mail.u-bourgogne.fr, ipnl.in2p3.fr, colmar.inra.fr and ecp.fr.

Host names with two IP numbers

Two IPs per host:

mxa.relay.renater.fr points to 2001:660:3027:1::8 and 194.214.201.8

mxb.relay.renater.fr points to 2001:660:3027:1::9 and 194.214.201.9

mxc.relay.renater.fr points to 2001:660:3027:2::8 and 194.214.200.8

mxd.relay.renater.fr points to 2001:660:3027:2::9 and 194.214.200.9

dbq