ROBTEX.COM - cobalt.pobox.com
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cobalt.pobox.com checked at 2025-12-05T17:13:53.294Z 436ms 87/87/87 100% R:10 allDone:true timedOut:false cobalt.pobox.com
| MX | in1-smtp.messagingengine.com | ||||||
| A | 103.168.172.216๐บ๐ธ FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-01.messagingengine.com | ||||||
| A | 103.168.172.217๐บ๐ธ FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-02.messagingengine.com | ||||||
| A | 103.168.172.218๐บ๐ธ FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-03.messagingengine.com | ||||||
| A | 103.168.172.219๐บ๐ธ FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-04.messagingengine.com | ||||||
| A | 103.168.172.220๐บ๐ธ FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-05.messagingengine.com | ||||||
| A | 103.168.172.221๐บ๐ธ FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-06.messagingengine.com | ||||||
| A | 103.168.172.222๐บ๐ธ FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-07.messagingengine.com | ||||||
| A | 103.168.172.223๐บ๐ธ FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-08.messagingengine.com | ||||||
| MX | in2-smtp.messagingengine.com | ||||||
| A | 202.12.124.216 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | stl-mx-01.messagingengine.com | ||||||
| A | 202.12.124.217 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | stl-mx-02.messagingengine.com | ||||||
| A | 103.168.172.37๐บ๐ธ FASTMAILPTYLTD-AS-AP | ||||||
| PTR | userweb.fastmail.com | ||||||
| A | 103.168.172.52๐บ๐ธ FASTMAILPTYLTD-AS-AP | ||||||
| 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 | 103.168.172.65๐บ๐ธ FASTMAILPTYLTD-AS-AP | ||||||
rank #10261 in the tld
Starts with same word
Starts similarily
AI analysis
cobalt.pobox.com points to two IP numbers: 103.168.172.37 and 103.168.172.52.
Other host names such as thiswaysup.com, chawron.com, nuber.co, boehm.net.au and atlf.net share IP numbers with cobalt.pobox.com.
cobalt.pobox.com is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
cobalt.pobox.com uses the same mail server setup as other domains, for instance iodev.org, lanart.be, www.jmdesign.us, gc-taylor.com and datahawk.co.nz.
cobalt.pobox.com shares some mail servers with other domains, for instance oceanbrowser.com and megantorreypayne.com.
Eight IPs for host names:
in1-smtp.messagingengine.com points to 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.
Two IPs for host names:
in2-smtp.messagingengine.com points to 202.12.124.216 and 202.12.124.217.