WWW.RTSAK.COM - 51b.tech

Search for IP or hostnames:

51b.tech checked at 2025-10-19T01:13:10.393Z 210ms 105/105/105 100% R:7

`51b.tech`

NS	`josh.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7e ^{🇺🇸 Cloudflare}
			PTR	`josh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17e ^{🇨🇷 Cloudflare}
			PTR	`josh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217e ^{🇺🇸 Cloudflare}
			PTR	`josh.ns.cloudflare.com`
		A	108.162.193.126^{🇺🇸 Cloudflare}
			PTR	`josh.ns.cloudflare.com`
		A	172.64.33.126^{🇺🇸 Cloudflare}
			PTR	`josh.ns.cloudflare.com`
		A	173.245.59.126^{🇺🇸 Cloudflare}
			PTR	`josh.ns.cloudflare.com`
NS	`mary.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a86 ^{🇺🇸 Cloudflare}
			PTR	`mary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c086 ^{🇨🇷 Cloudflare}
			PTR	`mary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2086 ^{🇺🇸 Cloudflare}
			PTR	`mary.ns.cloudflare.com`
		A	108.162.192.134^{🇺🇸 Cloudflare}
			PTR	`mary.ns.cloudflare.com`
		A	172.64.32.134^{🇺🇸 Cloudflare}
			PTR	`mary.ns.cloudflare.com`
		A	173.245.58.134^{🇺🇸 Cloudflare}
			PTR	`mary.ns.cloudflare.com`
A	2606:4700::6810:efac ^{🇺🇸 Cloudflare}
A	2606:4700::6811:80da ^{🇺🇸 Cloudflare}
A	104.16.239.172^Cloudflare
A	104.17.128.218^Cloudflare

`tech`

	NS	`a.nic.tech`
	NS	`b.nic.tech`
	NS	`e.nic.tech`
	NS	`f.nic.tech`

Up

smtp-relay-eu-fr-1.51b.tech

sms-callback.51b.tech

Starts with same word

51b.cn

51b.com

51b.dev

51b.net

51b.de

51b.tech

Starts similarily

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AI analysis

51b.tech is a parent of smtp-relay-eu-fr-1.51b.tech and sms-callback.51b.tech.

51b.tech points to four IP numbers: 2606:4700::6810:efac, 2606:4700::6811:80da, 104.16.239.172 and 104.17.128.218.

51b.tech is delegated to two name servers: josh.ns.cloudflare.com and mary.ns.cloudflare.com.

51b.tech uses the same name server setup as other domains, for instance 7z.my, bizdirectory.cc, shineofficefurniture.com, ikt-mail.com and grosirfashiononline.com.

51b.tech shares name servers with other domains at least partially, for instance maks.net.au, priyo.com, annuncifunebri.it, clickcalculators.com and jbhoa.com.

these name servers are often used together with the name servers rob.ns.cloudflare.com.

Host names with six IP numbers: josh.ns.cloudflare.com points to 2606:4700:58::adf5:3b7e, 2803:f800:50::6ca2:c17e, 2a06:98c1:50::ac40:217e, 108.162.193.126, 172.64.33.126 and 173.245.59.126; mary.ns.cloudflare.com points to 2606:4700:50::adf5:3a86, 2803:f800:50::6ca2:c086, 2a06:98c1:50::ac40:2086, 108.162.192.134, 172.64.32.134 and 173.245.58.134.

dbq