CF1761688223223-tsm20251027103946

MXLIST.NET - bcb.dfci.harvard.edu

Search for IP or hostnames:

bcb.dfci.harvard.edu checked at 2025-10-28T21:50:23.212Z 143ms 85/85/85 100% R:16

bcb.dfci.harvard.edu

MXaspmx2.googlemail.com
A2607:f8b0:4023:100f::1b 🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.26🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
MXaspmx3.googlemail.com
A2607:f8b0:4023:3001::1a 🇺🇸 Google
PTRyulnkec-in-f26.1e100.net
A172.217.74.27🇺🇸 Google
PTRyulnkec-in-f27.1e100.net
MXaspmx.l.google.com
A2607:f8b0:4023:c06::1b 🇺🇸 Google
PTRdz-in-f27.1e100.net
A142.251.2.26🇺🇸 Google
PTRdl-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1a 🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1b 🇵🇱 Google
PTRrd-in-f27.1e100.net
A142.250.147.27🇺🇸 Google
PTRrd-in-f27.1e100.net
A155.52.207.136🇺🇸 MGBNET

dfci.harvard.edu

NSecorexns1.partners.org
NSecorexns2.partners.org
NSocorexns1.partners.org
NSocorexns2.partners.org
MXmx1.hc4087-85.iphmx.com
A170.223.157.132🇺🇸 MGBNET

Starts with same word

Starts similarily

AI analysis

bcb.dfci.harvard.edu points to a single IP: 155.52.207.136.

Five mail servers handle bcb.dfci.harvard.edu: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

bcb.dfci.harvard.edu shares some mail servers with other domains, including sportsandspineortho.com, auguria.com, formenmakeup.com, whoisbobbparris.com and nevermsrp.com.

these mail servers are often used alongside the mail servers aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2607:f8b0:4023:100f::1b and 192.178.220.26.

aspmx3.googlemail.com points to 2607:f8b0:4023:3001::1a and 172.217.74.27.

aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 142.251.2.26.

alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26.

alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.27.

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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