CF1760643666000-tsm20251016114356

IPLIST.NET - mail21.messagelabs.com

Search for IP or hostnames:

mail21.messagelabs.com checked at 2025-10-16T19:41:05.980Z 131ms 104/104/104 100% R:9

`mail21.messagelabs.com`

	MX	`cluster6.eu.messagelabs.com`
			A	85.158.142.210^{🇬🇧 Google}
				PTR	`mail834.messagelabs.com`
			A	85.158.142.215^{🇬🇧 Google}
				PTR	`mail839.messagelabs.com`
			A	195.245.230.200^{🇬🇧 Google}
				PTR	`mail858.messagelabs.com`
			A	195.245.230.201^{🇬🇧 Google}
				PTR	`mail859.messagelabs.com`
			A	195.245.230.202^{🇬🇧 Google}
				PTR	`mail860.messagelabs.com`
			A	195.245.231.69^{🇬🇧 Google}
				PTR	`mail874.messagelabs.com`
			A	195.245.231.72^{🇬🇧 Google}
				PTR	`mail876.messagelabs.com`
			A	195.245.231.75^{🇬🇧 Google}
				PTR	`mail879.messagelabs.com`
	MX	`cluster6a.eu.messagelabs.com`
			A	85.158.142.210^{🇬🇧 Google}
				PTR	`mail834.messagelabs.com`
			A	85.158.142.214^{🇬🇧 Google}
				PTR	`mail838.messagelabs.com`
			A	85.158.142.215^{🇬🇧 Google}
				PTR	`mail839.messagelabs.com`
			A	195.245.230.200^{🇬🇧 Google}
				PTR	`mail858.messagelabs.com`
			A	195.245.230.201^{🇬🇧 Google}
				PTR	`mail859.messagelabs.com`
			A	195.245.230.202^{🇬🇧 Google}
				PTR	`mail860.messagelabs.com`
			A	195.245.231.69^{🇬🇧 Google}
				PTR	`mail874.messagelabs.com`
			A	195.245.231.72^{🇬🇧 Google}
				PTR	`mail876.messagelabs.com`

`messagelabs.com`

	NS	`ns-453.awsdns-56.com`
	NS	`ns-520.awsdns-01.net`
	NS	`ns-1296.awsdns-34.org`
	MX	`cluster6.eu.messagelabs.com`
	MX	`cluster6a.eu.messagelabs.com`
	NS	`ns-1714.awsdns-22.co.uk`
	A	50.112.202.115^{🇺🇸 Amazon}
	A	52.13.171.212^{🇺🇸 Amazon}
	A	54.68.22.26^{🇺🇸 Amazon}

rank #93948 globally
rank #46999 in the tld

PTR for

19.108.173.62.in-addr.arpa

MX for

Starts with same word

mail21.eu

mail21.nl

mail21.com

mail21.net

mail21.org

mail21.de

Starts similarily

lima21.com

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

mail12.com

12mail.net

12mail.nl

21mail.ru

mail21.net

mail12.de.com

mail21.org

mail21.de

21mail.net

12mail.org

12mail.biz

1mail2.dk

21mail.jp

1mail2.de

AI analysis

mail21.messagelabs.com serves as a mail server for sardverb.net, polar-cc.com, rentalsfrom02.com, cdsr.co.uk, tgw-systems.at and several other domains.

mail23.messagelabs.com, cluster9.eu.messagelabs.com and cluster9a.eu.messagelabs.com are commonly used as mail servers together with mail21.messagelabs.com.

mail21.messagelabs.com is handled by two mail servers: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.

mail21.messagelabs.com shares its mail server setup with other domains, including tower-191.messagelabs.com, tower-136.messagelabs.com, mx0.us.messagelabs.com, zimbra.us.messagelabs.com and mail.imap.messagelabs.com.

Eight IPs for one host setup:

cluster6.eu.messagelabs.com points to: 85.158.142.210, 85.158.142.215, 195.245.230.200, 195.245.230.201, 195.245.230.202, 195.245.231.69, 195.245.231.72 and 195.245.231.75.

cluster6a.eu.messagelabs.com points to: 85.158.142.210, 85.158.142.214, 85.158.142.215, 195.245.230.200, 195.245.230.201, 195.245.230.202, 195.245.231.69 and 195.245.231.72.

Hosts pointing to 85.158.142.210: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.

Hosts pointing to 85.158.142.215: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.

Hosts pointing to 195.245.230.200: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.

Hosts pointing to 195.245.230.201: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.

Hosts pointing to 195.245.230.202: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.

Hosts pointing to 195.245.231.69: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.

Hosts pointing to 195.245.231.72: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.

dbq

ItQkLhN CF johedugfp 2025-10-16