CF1760150006521-tsm20251010183831

WWW.RTSAK.COM - drdobbs.com

Search for IP or hostnames:

drdobbs.com checked at 2025-10-11T02:33:26.492Z 363ms 109/109/109 100% R:9

drdobbs.com

MXus-smtp-inbound-1.mimecast.com
A170.10.128.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
MXus-smtp-inbound-2.mimecast.com
A170.10.128.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
NSns1.ubmdns.com
A2400:cb00:2049:1::a29f:d0 🇺🇸 Cloudflare
PTRns1.ubmdns.com
A162.159.0.208 Cloudflare
NSns2.ubmdns.com
A2400:cb00:2049:1::a29f:1d0 🇺🇸 Cloudflare
PTRns2.ubmdns.com
A162.159.1.208 Cloudflare
PTRns2.ubmdns.com

com

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rank #20058 globally
rank #10331 in the tld

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Starts with same word

Starts similarily

AI analysis

drdobbs.com is a parent of trk.drdobbs.com and developinthecloud.drdobbs.com.

Two name servers ns1.ubmdns.com and ns2.ubmdns.com handle delegation for drdobbs.com.

drdobbs.com uses the same name server setup as other domains, for example computertelephony.com, asiaaestheticguide.com, medsafe.be, gamasutra.us and gamepower.com.

Host names with two IP numbers:

ns1.ubmdns.com points to: 2400:cb00:2049:1::a29f:d0 and 162.159.0.208

ns2.ubmdns.com points to: 2400:cb00:2049:1::a29f:1d0 and 162.159.1.208

drdobbs.com is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

drdobbs.com has the same mail server setup as other domains, including tripbuildermedia.com, connecttravel.com, saygo.com, thllaw.com and datafoundry.org.

drdobbs.com shares some mail servers with other domains, at least partially, such as eventnetwork.us, redflex.com.au, catholichospice.org, wiserconsultants.com and 1source365.com.

Six IP numbers for host names:

us-smtp-inbound-1.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

us-smtp-inbound-2.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

Hosts that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Hosts that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Hosts that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Hosts that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Hosts that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Hosts that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

uHIOQur CF johedugfp 2025-10-11