CF1759898457289-tsm20251005211530

WWW.ROBTEX.COM - support.facebook.com

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support.facebook.com checked at 2025-10-08T04:40:57.273Z 144ms 50/50/50 100% R:14

support.facebook.com

MXsmtpin.vvv.facebook.com
A2a03:2880:11ff:fffd:face:b00c:0:686e🇺🇸 Facebook
PTRmsgin-regional6-shv-01-rftw0.facebook.com
A66.220.149.251🇺🇸 Facebook
PTRmsgin-regional-shv-01-rprn0.facebook.com

facebook.com

NSa.ns.facebook.com
NSb.ns.facebook.com
NSc.ns.facebook.com
NSd.ns.facebook.com
MXsmtpin.vvv.facebook.com
A2a03:2880:f112:182:face:b00c:0:25de🇺🇸 Facebook
A157.240.241.35🇺🇸 Facebook
rank #1 globally
rank #1 in the tld
This domain, "facebook.com", is the web address for Facebook, a popular social networking site. It is used to access the site's main page from any web browser.

Starts with same word

Starts similarily

AI analysis

support.facebook.com is handled by a single mail server, smtpin.vvv.facebook.com.

support.facebook.com shares the same mail server setup as other domains, including rubix.facebook.com, records.facebook.com, groups.facebook.com, spamreport.facebook.com and pages.facebookmail.com.

Host name smtpin.vvv.facebook.com points to IPs 2a03:2880:11ff:fffd:face:b00c:0:686e and 66.220.149.251.

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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PzUxmDH CF johedugfp 2025-10-08