CF1762009458576-tsm20251101102947

WWW.ROBTEX.COM - gmail21.com

Search for IP or hostnames:

gmail21.com checked at 2025-11-01T15:04:18.561Z 0ms 129/129/129 100% R:0

`gmail21.com`

	MX	`smtp.gmail21.com`
			A	133.242.191.43^{🇯🇵 SAKURA-A}
				PTR	`ik1-132-72789.vs.sakura.ne.jp`
	NS	`01.dnsv.jp`
			A	2400:8500:3300::53^{🇯🇵 GMO-DNS}
				PTR	`01.dnsv.jp`
			A	157.7.32.53^{🇯🇵 GMO-DNS}
				PTR	`01.dnsv.jp`
	NS	`02.dnsv.jp`
			A	157.7.33.53^{🇯🇵 GMO-DNS}
				PTR	`02.dnsv.jp`
	NS	`03.dnsv.jp`
			A	2400:8500:3000::53^{🇯🇵 GMO-DNS}
				PTR	`03.dnsv.jp`
			A	157.7.34.53^{🇯🇵 GMO-DNS}
				PTR	`03.dnsv.jp`
	NS	`04.dnsv.jp`
			A	2400:8500:3fff::53^{🇯🇵 GMO-DNS}
				PTR	`04.dnsv.jp`
			A	157.7.35.53^{🇯🇵 GMO-DNS}
				PTR	`04.dnsv.jp`
	A	133.242.191.43^{🇯🇵 SAKURA-A}
			PTR	`ik1-132-72789.vs.sakura.ne.jp`

`com`

	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

smtp.gmail21.com

Starts with same word

gmail21.com

Starts similarily

21gmail.net

21gmail.com

gmail21.com

AI analysis

gmail21.com is a parent of smtp.gmail21.com.

gmail21.com points to a single IP number: 133.242.191.43.

Other host names, for instance smtp.macmail.biz, webmail-jp.com, smtp.webmail-jp.com, ik1-132-72789.vs.sakura.ne.jp and smtp.gmail21.com share IP numbers with gmail21.com.

gmail21.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

gmail21.com at least partially shares name servers with other domains, for instance fix-auto2-4.com, g-nomiyama.com, atmj-hs.com, akai-taxoffice.com and reneil.jp.

Host names with two IPs:

01.dnsv.jp points to: 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to: 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to: 2400:8500:3fff::53 and 157.7.35.53.

Host names with one IP:

02.dnsv.jp points to: 157.7.33.53.

gmail21.com is handled by a single mail server, smtp.gmail21.com.

smtp.gmail21.com points to a single IP: 133.242.191.43.

dbq

mbrKjmi CF johedugfp 2025-11-01