WWW.ROBTEX.COM - devnull.facebook.com
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devnull.facebook.com checked at 2025-11-11T04:27:45.224Z 261ms 50/50/50 100% R:20 allDone:true timedOut:false devnull.facebook.com
| MX | smtpin.vvv.facebook.com | ||||||
| A | 2a03:2880:ff:fffd:face:b00c:0:686e🇺🇸 Facebook | ||||||
| PTR | msgin-regional6-shv-01-rprn0.facebook.com | ||||||
| A | 173.252.82.250🇺🇸 Facebook | ||||||
| PTR | msgin-regional-shv-01-rsnb0.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:f172:81:face:b00c:0:25de🇺🇸 Facebook | ||||||
| A | 157.240.245.35🇺🇸 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 shares the same mail server setup as other domains, for instance mail.workplace.com, jobs.facebook.com, fb.me, business.facebook.com and reply.facebook.com.
smtpin.vvv.facebook.com resolves to two IP numbers: 2a03:2880:ff:fffd:face:b00c:0:686e and 173.252.82.250.
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