DNSWHOIS.INFO - jcsna.com

Search for IP or hostnames:

jcsna.com checked at 2025-10-07T07:30:45.450Z 206ms 74/74/74 100% R:11

`jcsna.com`

NS	`ns5.worldnic.com`
		A	162.159.26.110^Cloudflare
			PTR	`powerdns-prod06.dc.tutum.co`
NS	`ns6.worldnic.com`
		A	162.159.27.124^Cloudflare
MX	`jcsna-com.mail.protection.outlook.com`
		A	2a01:111:f403:c902::5 ^{🇺🇸 Microsoft}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1 ^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1 ^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1 ^{🇺🇸 Microsoft}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`

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Two name servers ns5.worldnic.com and ns6.worldnic.com handle delegation for jcsna.com.

jcsna.com uses the same name server setup as other domains, for example epic.am, satori-usa.com, arpanets.com, nerdel.net and cardiacscience.es.

Host names with one IP number: The host name ns5.worldnic.com points to 162.159.26.110 and the host name ns6.worldnic.com points to 162.159.27.124.

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

Hostname jcsna-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::5, 2a01:111:f403:c931::1, 2a01:111:f403:f901::1, 2a01:111:f403:f913::1, 52.101.9.24, 52.101.10.18, 52.101.40.0 and 52.101.194.3.

dbq