WWW.RTSAK.COM - 21stplc.com

Search for IP or hostnames:

21stplc.com checked at 2025-10-24T07:16:46.922Z 202ms 124/124/124 100% R:12

`21stplc.com`

MX	`eu-smtp-inbound-1.mimecast.com`
		A	91.220.42.201^{🇬🇧 MIMECAST-UK}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
MX	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.201^{🇬🇧 MIMECAST-UK}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
NS	`ns1.livedns.co.uk`
		A	2001:8d8:fe:53:fa::1 ^{🇩🇪 IONOS-AS}
			PTR	`ns1.slndns.co.uk`
		A	217.160.81.244^{🇩🇪 IONOS-AS}
			PTR	`ns1.livedns.co.uk`
NS	`ns2.livedns.co.uk`
		A	2001:8d8:fe:53:fa::2 ^{🇩🇪 IONOS-AS}
			PTR	`ns2.slndns.co.uk`
		A	217.160.82.244^{🇩🇪 IONOS-AS}
			PTR	`ns2.livedns.co.uk`
NS	`ns3.livedns.co.uk`
		A	2607:f1c0:fe:53:185:132:35:244 ^{🇺🇸 IONOS-Anycast}
			PTR	`ns3.livedns.co.uk`
		A	185.132.35.244^{🇩🇪 IONOS-Anycast}
			PTR	`ns3.livedns.co.uk`
A	165.22.126.89^{🇬🇧 DigitalOcean}

`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`

Starts with same word

21stplc.com

Starts similarily

21stplc.com

AI analysis

21stplc.com resolves to a single IP address: 165.22.126.89.

21stplc.com is delegated to three name servers: ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk.

21stplc.com at least partially shares name servers with other domains, including aecmotors.com, edmondsleyparish.gov.uk, 365itsupport.co.uk, supacat.company and trainkenya.com.

Host names with two IP numbers:

ns1.livedns.co.uk points to: 2001:8d8:fe:53:fa::1 and 217.160.81.244

ns2.livedns.co.uk points to: 2001:8d8:fe:53:fa::2 and 217.160.82.244

ns3.livedns.co.uk points to: 2607:f1c0:fe:53:185:132:35:244 and 185.132.35.244

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

21stplc.com shares its mail server setup with other domains, including ijlmp.net, impactfactory.com, manfrotto.fr, crateandbarrelme.com and berkshirevanhire.co.uk.

The mail servers for 21stplc.com are shared with other domains, for instance cabotsquare.co.uk, skydome.eu, mbda.co.uk, scichem.com and edincaredrains.com.

Host names with six IP numbers:

The host name eu-smtp-inbound-1.mimecast.com points to: 91.220.42.201, 91.220.42.211, 91.220.42.241, 195.130.217.201, 195.130.217.211 and 195.130.217.241.

The host name eu-smtp-inbound-2.mimecast.com points to: 91.220.42.201, 91.220.42.211, 91.220.42.241, 195.130.217.201, 195.130.217.211 and 195.130.217.241.

Host names that point to 91.220.42.201: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

Host names that point to 91.220.42.211: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

Host names that point to 91.220.42.241: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

Host names that point to 195.130.217.201: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

Host names that point to 195.130.217.211: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

Host names that point to 195.130.217.241: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

dbq