DNSWHOIS.INFO - devnull.facebook.com
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devnull.facebook.com checked at 2025-11-03T19:10:17.557Z 67ms 38/38/38 100% R:9devnull.facebook.com
| MX | smtpin.vvv.facebook.com | ||||||
| A | 2a03:2880:20ff:fffd:face:b00c:0:686e 🇺🇸 Facebook | ||||||
| PTR | msgin-regional6-shv-01-rash0.facebook.com | ||||||
| A | 66.220.149.251🇺🇸 Facebook | ||||||
| PTR | msgin-regional-shv-01-rprn0.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:f103:83:face:b00c:0:25de 🇺🇸 Facebook | ||||||
| A | 31.13.66.35🇺🇸 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, including mail.workplace.com, jobs.facebook.com, fb.me, business.facebook.com and reply.facebook.com.
Host name smtpin.vvv.facebook.com points to IPs 2a03:2880:20ff:fffd:face:b00c:0:686e and 66.220.149.251.
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