NSLIST.NET - mxb-00553301.gslb.pphosted.com
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mxb-00553301.gslb.pphosted.com checked at 2025-10-16T00:17:31.237Z 112ms 28/28/28 100% R:13mxb-00553301.gslb.pphosted.com
| A | 205.220.176.21🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00553301.pphosted.com | ||||||
gslb.pphosted.com
| NS | ns-at1.proofpoint.com | ||||||
| NS | ns-sc4.proofpoint.com | ||||||
| NS | ns-ut7.proofpoint.com | ||||||
MX for
AI analysis
mxb-00553301.gslb.pphosted.com serves as the mail server for webtask.io, autho.com, auth0user.net, authzero.com, okta-it.com and a few other domains.
mxa-00553301.gslb.pphosted.com commonly serves as a mail server together with mxb-00553301.gslb.pphosted.com.
mxb-00553301.gslb.pphosted.com points to a single IP: 205.220.176.21.
Other host names, for instance mx0b-00553301.pphosted.com, share IP numbers with mxb-00553301.gslb.pphosted.com.
dbq