CF1760381649912-tsm20251012143351

MXLIST.NET - microsoft-secure-online.oa.r.appspot.com

Search for IP or hostnames:

microsoft-secure-online.oa.r.appspot.com checked at 2025-10-13T18:54:09.898Z 268ms 96/96/96 100% R:14

microsoft-secure-online.oa.r.appspot.com

MXgmr-smtp-in.l.google.com
A2607:f8b0:4004:c0b::e 🇺🇸 Google
PTRbj-in-f14.1e100.net
A142.250.31.14🇺🇸 Google
PTRbj-in-f14.1e100.net
MXalt1.gmr-smtp-in.l.google.com
A2a00:1450:400b:c02::e 🇮🇪 Google
PTRdj-in-f14.1e100.net
A172.253.116.14🇺🇸 Google
PTRdj-in-f14.1e100.net
MXalt2.gmr-smtp-in.l.google.com
A2a00:1450:400c:c00::e 🇧🇪 Google
PTRws-in-f14.1e100.net
PTRws-in-x0e.1e100.net
A173.194.76.14🇺🇸 Google
PTRws-in-f14.1e100.net
MXalt3.gmr-smtp-in.l.google.com
A2a00:1450:4025:402::e 🇳🇱 Google
PTRrb-in-f14.1e100.net
A142.250.102.14🇺🇸 Google
PTRrb-in-f14.1e100.net
MXalt4.gmr-smtp-in.l.google.com
A2a00:1450:4013:c1e::e 🇳🇱 Google
PTRyugrqzs-in-f14.1e100.net
A192.178.213.14🇺🇸 Google
PTRyugrqzs-in-f14.1e100.net
A2607:f8b0:4004:c23::99 🇺🇸 Google
PTRyuiadrs-in-f153.1e100.net
A192.178.155.153🇺🇸 Google
PTRyuiadrs-in-f153.1e100.net

oa.r.appspot.com

MXgmr-smtp-in.l.google.com
MXalt1.gmr-smtp-in.l.google.com
MXalt2.gmr-smtp-in.l.google.com
MXalt3.gmr-smtp-in.l.google.com
MXalt4.gmr-smtp-in.l.google.com
A2607:f8b0:4004:c1d::99 🇺🇸 Google
A142.251.167.153🇺🇸 Google

Up

AI analysis

The parent of www.microsoft-secure-online.oa.r.appspot.com is microsoft-secure-online.oa.r.appspot.com.

Two IP numbers are pointed to by microsoft-secure-online.oa.r.appspot.com: 2607:f8b0:4004:c23::99 and 192.178.155.153.

other host names include tw-tax.appspot.com, 841702203700365-dot-baj-wyd-lvh.appspot.com, facebook-lite-and-easy.orbital-nuance-125115.appspot.com, google.appspot.com and phobos.rus.filerusik.appspot.com; they share IP numbers with microsoft-secure-online.oa.r.appspot.com.

microsoft-secure-online.oa.r.appspot.com is served by five mail servers: gmr-smtp-in.l.google.com, alt1.gmr-smtp-in.l.google.com, alt2.gmr-smtp-in.l.google.com, alt3.gmr-smtp-in.l.google.com and alt4.gmr-smtp-in.l.google.com.

microsoft-secure-online.oa.r.appspot.com shares at least partially some mail servers with other domains, for instance api-app-dot-unitedpacific-siq.appspot.com, zbreputation.appspot.com, esmondsit.com, www.shidainews.com--showsiteinf.appspot.com--www.showsiteinf.appspot.com and www.datastudiogallery.appspot.com.

Host names with two IP numbers:

The host name gmr-smtp-in.l.google.com points to 2607:f8b0:4004:c0b::e and 142.250.31.14.

The host name alt1.gmr-smtp-in.l.google.com points to 2a00:1450:400b:c02::e and 172.253.116.14.

The host name alt2.gmr-smtp-in.l.google.com points to 2a00:1450:400c:c00::e and 173.194.76.14.

The host name alt3.gmr-smtp-in.l.google.com points to 2a00:1450:4025:402::e and 142.250.102.14.

The host name alt4.gmr-smtp-in.l.google.com points to 2a00:1450:4013:c1e::e and 192.178.213.14.

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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