IPLIST.NET - rrf-online.eu

Search for IP or hostnames:

rrf-online.eu checked at 2025-11-09T17:41:25.383Z 326ms 111/111/111 100% R:10 allDone:true timedOut:false

`rrf-online.eu`

NS	`ns.udag.de`
		A	2001:8d8:fe:53:217:160:80:253 ^{🇩🇪 IONOS-AS}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS}
			PTR	`ns.udag.de`
NS	`ns.udag.net`
		A	2607:f1c0:fe:53:185:132:33:253 ^{🇺🇸 IONOS-ANYCAST}
			PTR	`ns.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST}
			PTR	`ns.udag.net`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253 ^{🇺🇸 IONOS-ANYCAST}
			PTR	`ns.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST}
			PTR	`ns.udag.org`
MX	`rrfonline-eu0i.mail.protection.outlook.com`
		A	2a01:111:f403:ca04::6 ^{🇮🇪 Microsoft}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6 ^{🇳🇱 Microsoft}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::a ^{🇳🇱 Microsoft}
			PTR	`mail-as8pr05cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f ^{🇳🇱 Microsoft}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
A	2001:8d8:100f:f000::2df ^{🇩🇪 IONOS-AS}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02df.elastic-ssl.ui-r.com`
A	217.160.0.222^{🇩🇪 IONOS-AS}
		PTR	`217-160-0-222.elastic-ssl.ui-r.com`

mail.rrf-online.eu

rrf-online.eu

rrf-online.eu

The parent of mail.rrf-online.eu is rrf-online.eu.

rrf-online.eu resolves to two IP numbers: 2001:8d8:100f:f000::2df and 217.160.0.222.

Other host names, for instance remint.de, www.imedes.net, edpan.at, www.appics.com and autowire.de share IP numbers with rrf-online.eu.

rrf-online.eu is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

rrf-online.eu partially shares name servers with other domains; examples include juno17.de, monteirohasse.com, febi-parts.de, jonathankahan.com and programmieren-lernen.org.

Host names with two IP numbers:

ns.udag.de points to 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253.

ns.udag.net points to 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253.

ns.udag.org points to 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253.

rrf-online.eu is handled by a single mail server, rrfonline-eu0i.mail.protection.outlook.com.

Hostname rrfonline-eu0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::a, 2a01:111:f403:ca09::f, 52.101.68.8, 52.101.68.36, 52.101.73.6 and 52.101.73.12.

dbq