WWW.RTSAK.COM - cr-sys.net

Search for IP or hostnames:

cr-sys.net checked at 2025-10-21T04:33:16.537Z 1012ms 131/131/131 100% R:15

`cr-sys.net`

MX	`mail.cr-sys.net`
		A	149.233.7.170^{🇩🇪 NTT Global Data Centers}
NS	`a.ns14.net`
		A	62.116.131.31^{🇩🇪 InterNetX}
			PTR	`a.ns14.net`
		A	62.116.159.231^{🇩🇪 InterNetX}
			PTR	`a.ns14.net`
NS	`b.ns14.net`
		A	2001:8d8:580:401:217:160:113:32 ^{🇩🇪 IONOS SE}
			PTR	`b.ns14.net`
		A	217.160.113.32^{🇩🇪 IONOS SE}
			PTR	`b.ns14.net`
		A	217.160.113.231^{🇩🇪 IONOS SE}
			PTR	`b.ns14.net`
NS	`c.ns14.net`
		A	2a01:130:2000:118:89:146:248:231 ^{🇩🇪 INTERNET AG Global Network}
			PTR	`c.ns14.net`
		A	89.146.248.231^{🇩🇪 INTERNET AG Global Network}
			PTR	`c.ns14.net`
		A	195.34.161.195^{🇩🇪 INTERNET AG Global Network}
			PTR	`c.ns14.net`
NS	`d.ns14.net`
		A	2607:f1c0:1800:8091:74:208:254:254 ^{🇺🇸 IONOS SE}
			PTR	`d.ns14.net`
		A	74.208.254.231^{🇺🇸 IONOS SE}
			PTR	`d.ns14.net`
		A	74.208.254.254^{🇺🇸 IONOS SE}
			PTR	`d.ns14.net`
MX	`crsys-net0e.mail.protection.outlook.com`
		A	2a01:111:f403:ca04::5 ^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a ^{🇮🇪 Microsoft}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2 ^{🇳🇱 Microsoft}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8 ^{🇳🇱 Microsoft}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.21^{🇳🇱 Microsoft}
			PTR	`mail-as8pr05cu00205.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
A	62.225.143.62^{🇩🇪 Deutsche Telekom}
		PTR	`www.cr-sys.net`

`net`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

Up

mail.cr-sys.net

www.cr-sys.net

Starts with same word

cr-sys.net

cr-sys.de

Starts similarily

cr-sys.net

cr-sys.de

rc-sys.com

AI analysis

cr-sys.net is a parent of mail.cr-sys.net and www.cr-sys.net.

cr-sys.net points to a single IP number: 62.225.143.62.

cr-sys.net is delegated to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

cr-sys.net at least partially shares name servers with other domains, for instance mercury-instruments.com, bonneauberge.de, psychotherapeutische-schaetze.com, pyllox.at and amc-office-solutions.com.

Host names with three IP numbers:

b.ns14.net points to 2001:8d8:580:401:217:160:113:32, 217.160.113.32 and 217.160.113.231.

c.ns14.net points to 2a01:130:2000:118:89:146:248:231, 89.146.248.231 and 195.34.161.195.

d.ns14.net points to 2607:f1c0:1800:8091:74:208:254:254, 74.208.254.231 and 74.208.254.254.

Host names with two IP numbers:

a.ns14.net points to 62.116.131.31 and 62.116.159.231.

cr-sys.net is handled by two mail servers: mail.cr-sys.net and crsys-net0e.mail.protection.outlook.com.

Eight IPs for the first host: crsys-net0e.mail.protection.outlook.com points to 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::8, 52.101.68.18, 52.101.73.15, 52.101.73.21 and 52.101.73.26.

One IP for the second host: mail.cr-sys.net points to 149.233.7.170.

dbq