WWW.ROBTEX.COM - mail21.net

Search for IP or hostnames:

mail21.net checked at 2025-11-23T16:17:41.829Z 1696ms 174/174/174 100% R:12 allDone:true timedOut:false

`mail21.net`

NS	`ns1.value-domain.com`
		A	172.64.52.38^{🇺🇸 Cloudflare}
		A	172.64.52.161^{🇺🇸 Cloudflare}
NS	`ns2.value-domain.com`
		A	172.64.53.3^{🇺🇸 Cloudflare}
		A	172.64.53.115^{🇺🇸 Cloudflare}
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google}
			PTR	`bj-in-f26.1e100.net`
		A	172.253.62.26^{🇺🇸 Google}
			PTR	`bc-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google}
			PTR	`dj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2a00:1450:4025:402::1b^{🇳🇱 Google}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.26^{🇺🇸 Google}
			PTR	`rb-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4013:c1e::1b^{🇳🇱 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.26^{🇺🇸 Google}
			PTR	`yugrqzs-in-f26.1e100.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`

Starts with same word

mail21.net

mail21.org

mail21.de

mail21.eu

mail21.nl

mail21.com

mail21.chicappa.jp

Starts similarily

21mail.com

mail12.chicappa.jp

mail12.ru

21mail.de

12mail.ru

mail21.eu

mail12.kinghost.net

lima12.com

mail12.net

mail12.de

1mail2.com

12mail.at

12mail.com

amil21.com

12mail.dk

mail12.nl

12mail.fr

mail21.nl

mail21.com

21mail.com.cn

mail21.chicappa.jp

mail12.com

12mail.net

12mail.nl

21mail.ru

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mail21.org

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12mail.biz

1mail2.dk

21mail.jp

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lima21.com

AI analysis

mail21.net's delegation uses two name servers, ns1.value-domain.com and ns2.value-domain.com.

mail21.net shares the same name server setup as other domains, for example pst-takano.com, fuji-iesagashi.com, lang-8.info, op2ce.org and imagine-23.com.

Host names with two IPs:

ns1.value-domain.com points to: 172.64.52.38 and 172.64.52.161

ns2.value-domain.com points to: 172.64.53.3 and 172.64.53.115

mail21.net is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

The mail servers for mail21.net are shared with other domains, for instance aljimal.com, timeandtidecounseling.com, leoncirugiaplastica.com, mwcc.ca and aspire-mc.com.

these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com and g4sezej6heikfpdfhve6wit55uxotl7473xz32oqo4cfyadgkqzq.mx-verification.google.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c0b::1a and 172.253.62.26.

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.

alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.26.

alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.

dbq