CF1757493931667-tsm20250910080115

WWW.ROBTEX.COM - o365-secure-auth.df.r.appspot.com

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o365-secure-auth.df.r.appspot.com checked at 2025-09-10T08:45:31.647Z 275ms 155/155/155 100% R:10

o365-secure-auth.df.r.appspot.com

MXgmr-smtp-in.l.google.com
A2607:f8b0:4004:c08::e🇺🇸 Google
PTRbi-in-f14.1e100.net
A172.253.63.14🇺🇸 Google
PTRbi-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:c1c::e🇳🇱 Google
PTRyugrqog-in-f14.1e100.net
A192.178.156.14🇺🇸 Google
PTRyugrqog-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

df.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

AI analysis

There are two IP numbers that o365-secure-auth.df.r.appspot.com points to: 2607:f8b0:4004:c23::99 and 192.178.155.153.

IP numbers are shared between o365-secure-auth.df.r.appspot.com and other host names such as chunvliuxue.fzzmd.com--showsiteinf.appspot.com--www.showsiteinf.appspot.com, cache0.keamanan-jaringan.appspot.com, txxx-d.appspot.com, www.odorpatrol-honeygo.appspot.com, and hapi-node.appspot.com.

The 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, are responsible for handling o365-secure-auth.df.r.appspot.com.

Domains such as kramerbuilder.appspot.com, goroskopkosalvg.appspot.com, smorcery.com, rhezaportfolio.appspot.com, and seo.lovesexbody.com--showsiteinf.appspot.com--www.showsiteinf.appspot.com share some mail servers, at least partially, with o365-secure-auth.df.r.appspot.com.

gmr-smtp-in.l.google.com, 2607:f8b0:4004:c08::e, and 172.253.63.14 are related.

alt1.gmr-smtp-in.l.google.com, 2a00:1450:400b:c02::e, and 172.253.116.14 are connected.

alt2.gmr-smtp-in.l.google.com, 2a00:1450:400c:c00::e, and 173.194.76.14 are associated.

alt3.gmr-smtp-in.l.google.com, 2a00:1450:4025:402::e, and 142.250.102.14 are linked.

alt4.gmr-smtp-in.l.google.com, 2a00:1450:4013:c1c::e, and 192.178.156.14 are correlated.

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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AdeiWRM CF johedugfp 2025-09-10