DNSWHOIS.INFO - pb-sasl1.pobox.com
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pb-sasl1.pobox.com checked at 2025-09-07T09:09:13.713Z 122ms 87/87/87 100% R:8pb-sasl1.pobox.com
| MX | in1-smtp.messagingengine.com | ||||||
| A | 103.168.172.216🇺🇸 Cloudflare London | ||||||
| PTR | phl-mx-01.messagingengine.com | ||||||
| A | 103.168.172.217🇺🇸 Cloudflare London | ||||||
| PTR | phl-mx-02.messagingengine.com | ||||||
| A | 103.168.172.218🇺🇸 Cloudflare London | ||||||
| PTR | phl-mx-03.messagingengine.com | ||||||
| A | 103.168.172.219🇺🇸 Cloudflare London | ||||||
| PTR | phl-mx-04.messagingengine.com | ||||||
| A | 103.168.172.220🇺🇸 Cloudflare London | ||||||
| PTR | phl-mx-05.messagingengine.com | ||||||
| A | 103.168.172.221🇺🇸 Cloudflare London | ||||||
| PTR | phl-mx-06.messagingengine.com | ||||||
| A | 103.168.172.222🇺🇸 Cloudflare London | ||||||
| PTR | phl-mx-07.messagingengine.com | ||||||
| A | 103.168.172.223🇺🇸 Cloudflare London | ||||||
| PTR | phl-mx-08.messagingengine.com | ||||||
| MX | in2-smtp.messagingengine.com | ||||||
| A | 202.12.124.216 AS5716 | ||||||
| PTR | stl-mx-01.messagingengine.com | ||||||
| A | 202.12.124.217 AS5716 | ||||||
| PTR | stl-mx-02.messagingengine.com | ||||||
| A | 103.168.172.37🇺🇸 Cloudflare London | ||||||
| PTR | userweb.fastmail.com | ||||||
| A | 103.168.172.52🇺🇸 Cloudflare London | ||||||
| PTR | userweb.fastmail.com | ||||||
pobox.com
| NS | fmns1.messagingengine.com | ||||||
| NS | fmns2.messagingengine.com | ||||||
| MX | in1-smtp.messagingengine.com | ||||||
| MX | in2-smtp.messagingengine.com | ||||||
| A | 103.168.172.65🇺🇸 Cloudflare London | ||||||
rank #10261 in the tld
AI analysis
pb-sasl1.pobox.com is configured to point to two IP addresses: 103.168.172.37 and 103.168.172.52.
IP numbers are shared between pb-sasl1.pobox.com and other host names such as pb-mx10.pobox.com, frello.us, ns1.fxfp.com, artpixels.com, and gora.cc.
Two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com, manage pb-sasl1.pobox.com.
Like other domains such as fullbacksystems.com, deelight.net, lowescs.com, tdactive.com, and indexgeo.net, pb-sasl1.pobox.com also has the same mail server setup.
Some mail servers are at least partially shared between pb-sasl1.pobox.com and other domains such as tdscore.com.
in1-smtp.messagingengine.com points to a total of eight IP numbers, including 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222, and 103.168.172.223.
in2-smtp.messagingengine.com, on the other hand, directs to two IP numbers: 202.12.124.216 and 202.12.124.217.