CF1763120243741-tsm20251109205412

IPLIST.NET - optimassurance.fr

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optimassurance.fr checked at 2025-11-14T11:37:23.727Z 330ms 94/94/94 100% R:18 allDone:true timedOut:false

optimassurance.fr

NSns1.atsurf.net
A37.59.42.49🇫🇷 OVH
PTRserveur.atsurf.net
NSnssec1.terrancle.net
A57.129.49.149🇫🇷 OVH
PTRbackup.terrancle.net
MXoptimassurance-fr.mail.protection.outlook.com
A2a01:111:f403:ca1e:: 🇫🇷 Microsoft
PTRmail-mrzp264cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca25:: 🇫🇷 Microsoft
PTRmail-pa5p264cu00200.inbound.protection.outlook.com
A2a01:111:f403:ca25::1 🇫🇷 Microsoft
PTRmail-pr0p264cu01301.inbound.protection.outlook.com
A2a01:111:f403:ca25::2 🇫🇷 Microsoft
PTRmail-paup264cu00202.inbound.protection.outlook.com
A52.101.164.0🇫🇷 Microsoft
PTRmail-mrzp264cu00100.inbound.protection.outlook.com
A52.101.166.0🇫🇷 Microsoft
PTRmail-pa5p264cu00200.inbound.protection.outlook.com
A52.101.166.1🇫🇷 Microsoft
PTRmail-pr0p264cu01301.inbound.protection.outlook.com
A52.101.166.2🇫🇷 Microsoft
PTRmail-paup264cu00202.inbound.protection.outlook.com
A37.59.42.49🇫🇷 OVH
PTRserveur.atsurf.net

fr

NSd.nic.fr
NSf.ext.nic.fr
NSg.ext.nic.fr

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Starts with same word

Starts similarily

AI analysis

optimassurance.fr is a parent of mail.optimassurance.fr.

optimassurance.fr points to a single IP number: 37.59.42.49.

Other host names, for instance mail.campinglacreole.com, jeblanche-catalogue.com, mirondela.com, hotelgrenadines.com and mail.delytra.com share IP numbers with optimassurance.fr.

Delegation for optimassurance.fr rests with two name servers, ns1.atsurf.net and nssec1.terrancle.net.

optimassurance.fr shares the same name server setup as other domains, including mirondeladelsarts.com, campinglacreole.com, coreis.fr, jeblanche-catalogue.com and mirondela.com.

optimassurance.fr at least partially shares name servers with other domains, for instance emard-optique.fr, collagenactif.com, twinoptic.com, mntv.fr and eurotribune.fr.

These name servers are commonly used with auxane-concept.terrancle.net, serveur.ljdlb.com, mn.terrancle.net, dns.net-it-be.com, srv6.terrancle.net, serveur2.dbep.fr and srv7.terrancle.net.

Host names with one IP number: ns1.atsurf.net points to 37.59.42.49; nssec1.terrancle.net points to 57.129.49.149.

optimassurance.fr is handled by a single mail server, optimassurance-fr.mail.protection.outlook.com.

optimassurance-fr.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca1e::, 2a01:111:f403:ca25::, 2a01:111:f403:ca25::1, 2a01:111:f403:ca25::2, 52.101.164.0, 52.101.166.0, 52.101.166.1 and 52.101.166.2.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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