CF1761903570026-tsm20251029173950

NSLIST.NET - 21tech.com

Search for IP or hostnames:

21tech.com checked at 2025-10-31T09:39:29.965Z 559ms 140/140/140 100% R:11

21tech.com

NSns-28.awsdns-03.com
A2600:9000:5300:1c00::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-28.awsdns-03.com
A205.251.192.28๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-28.awsdns-03.com
MXus-smtp-inbound-1.mimecast.com
A170.10.128.141๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
MXus-smtp-inbound-2.mimecast.com
A170.10.128.141๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242๐Ÿ‡บ๐Ÿ‡ธ Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
NSns-670.awsdns-19.net
A2600:9000:5302:9e00::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-670.awsdns-19.net
A205.251.194.158๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-670.awsdns-19.net
NSns-1435.awsdns-51.org
A2600:9000:5305:9b00::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1435.awsdns-51.org
A205.251.197.155๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1435.awsdns-51.org
NSns-1578.awsdns-05.co.uk
A2600:9000:5306:2a00::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1578.awsdns-05.co.uk
A205.251.198.42๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1578.awsdns-05.co.uk
A192.0.78.152๐Ÿ‡บ๐Ÿ‡ธ Automattic

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Starts with same word

Starts similarily

AI analysis

21tech.com resolves to a single IP address: 192.0.78.152.

Other host names including priyacomputers.in, atv.fi, j-c.de, baker-legal.com and blackinkeditions.com share IP numbers with 21tech.com.

21tech.com is delegated to four name servers: ns-28.awsdns-03.com, ns-670.awsdns-19.net, ns-1435.awsdns-51.org and ns-1578.awsdns-05.co.uk.

21tech.com at least partially shares name servers with other domains, including lookupcarrier.com, infinitiquickguide.com, d1bo9ecxduvp1i.cloudfront.net, onelink-iot.com and di-labx.com.

These name servers are typically used together with the name servers ns-1116.awsdns-11.org, ns-1935.awsdns-49.co.uk, ns-836.awsdns-40.net, ns-1588.awsdns-06.co.uk, ns-270.awsdns-33.com, ns-1409.awsdns-48.org, ns-1830.awsdns-36.co.uk, ns-328.awsdns-41.com, ns-892.awsdns-47.net and ns-1560.awsdns-03.co.uk.

Hosts with two IP numbers:

Host ns-28.awsdns-03.com points to 2600:9000:5300:1c00::1 and 205.251.192.28

Host ns-670.awsdns-19.net points to 2600:9000:5302:9e00::1 and 205.251.194.158

Host ns-1435.awsdns-51.org points to 2600:9000:5305:9b00::1 and 205.251.197.155

Host ns-1578.awsdns-05.co.uk points to 2600:9000:5306:2a00::1 and 205.251.198.42

21tech.com is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

21tech.com shares its mail server setup with other domains, including epicureanhotel.com, cte.idaho.gov, rwcpas.com, millercocpas.com and reactivemetalsinc.com.

21tech.com shares some mail servers with other domains, for instance massreadymix.com, ma-lee.com, eqinc.com and phx-mail.sendwordnow.com.

Host names with six IP numbers:

The host name us-smtp-inbound-1.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

The host name us-smtp-inbound-2.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

Host names that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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yIJtXTN CF johedugfp 2025-10-31