IPLIST.NET - smtp1r.cp.blacknight.com
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smtp1r.cp.blacknight.com checked at 2025-10-19T07:00:16.214Z 394ms 46/46/46 100% R:16smtp1r.cp.blacknight.com
| A | 81.17.254.19🇮🇪 Blacknight Internet Solutions | ||||||
| PTR | nginxmailproxy001.blacknight.com | ||||||
| A | 81.17.254.20🇮🇪 Blacknight Internet Solutions | ||||||
| PTR | nginxmailproxy002.blacknight.com | ||||||
| A | 81.17.254.21🇮🇪 Blacknight Internet Solutions | ||||||
| PTR | nginxmxproxy001.blacknight.com | ||||||
| A | 81.17.254.22🇮🇪 Blacknight Internet Solutions | ||||||
| PTR | nginxmxproxy002.blacknight.com | ||||||
cp.blacknight.com
| MX | mailbalance.blacknight.ie | ||||||
| A | 78.153.212.133🇮🇪 Blacknight Internet Solutions | ||||||
MX for
AI analysis
smtp1r.cp.blacknight.com is the mail server for tps-amc.com, whitefireoffices.com, illustratorsireland.com, meraki.ie, eirelottery.ie and hundreds other domains.
inbound-smtp.cp.blacknight.com, aspmx.l.google.com and alt1.aspmx.l.google.com are commonly used as mail servers together with smtp1r.cp.blacknight.com.
smtp1r.cp.blacknight.com resolves to four IP numbers: 81.17.254.19, 81.17.254.20, 81.17.254.21 and 81.17.254.22.
other host names for instance nginxmailproxy002.blacknight.com, inbound-smtp.cp.blacknight.com, pemlinweb35.blacknight.com, mail.blacknight.com and nginxmailproxy001.blacknight.com share IP numbers with smtp1r.cp.blacknight.com.
dbq