ROBTEX.COM - devnull.facebook.com
Search for IP or hostnames:
devnull.facebook.com checked at 2025-12-06T19:16:16.709Z 745ms 38/38/38 100% R:7 allDone:true timedOut:false devnull.facebook.com
| MX | smtpin.vvv.facebook.com | ||||||
| A | 2a03:2880:11ff:fffd:face:b00c:0:686e🇺🇸 Facebook | ||||||
| PTR | msgin-regional6-shv-01-rftw0.facebook.com | ||||||
| A | 173.252.87.251🇺🇸 Facebook | ||||||
| PTR | msgin-regional-shv-01-rftw0.facebook.com | ||||||
facebook.com
| NS | a.ns.facebook.com | ||||||
| NS | b.ns.facebook.com | ||||||
| NS | c.ns.facebook.com | ||||||
| NS | d.ns.facebook.com | ||||||
| MX | smtpin.vvv.facebook.com | ||||||
| A | 2a03:2880:f343:1:face:b00c:0:25de🇺🇸 Facebook | ||||||
| A | 57.144.134.1🇮🇪 Facebook | ||||||
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
devnull.facebook.com is handled by a single mail server, smtpin.vvv.facebook.com.
devnull.facebook.com has the same mail server setup as other domains, including mail.workplace.com, jobs.facebook.com, fb.me, business.facebook.com and reply.facebook.com.
Host smtpin.vvv.facebook.com resolves to two IPs: 2a03:2880:11ff:fffd:face:b00c:0:686e and 173.252.87.251.