MXLIST.NET - drdobbs.com

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drdobbs.com checked at 2025-11-06T09:09:57.929Z 184ms 109/109/109 100% R:14

`drdobbs.com`

MX	`us-smtp-inbound-1.mimecast.com`
		A	170.10.128.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
NS	`ns1.ubmdns.com`
		A	2400:cb00:2049:1::a29f:d0 ^{🇺🇸 Cloudflare}
			PTR	`ns1.ubmdns.com`
		A	162.159.0.208^Cloudflare
NS	`ns2.ubmdns.com`
		A	2400:cb00:2049:1::a29f:1d0 ^{🇺🇸 Cloudflare}
			PTR	`ns2.ubmdns.com`
		A	162.159.1.208^Cloudflare
			PTR	`ns2.ubmdns.com`

`com`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

rank #20058 globally
rank #10331 in the tld

Up

trk.drdobbs.com

developinthecloud.drdobbs.com

Starts with same word

drdobbs.us

drdobbs.com

drdobbs.com.cn

Starts similarily

drdobbs.us

drdobbs.com

drdobbs.com.cn

AI analysis

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

drdobbs.com has two name servers: ns1.ubmdns.com and ns2.ubmdns.com.

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

drdobbs.com shares the mail server setup with other domains, for example tripbuildermedia.com, connecttravel.com, saygo.com, thllaw.com and datafoundry.org.

drdobbs.com shares some mail servers with other domains, at least partially; for instance eventnetwork.us, redflex.com.au, cumberlandgulf.com, catholichospice.org and wiserconsultants.com.

Host names with six IP numbers: 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. The host name us-smtp-inbound-2.mimecast.com points to the same six: 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. The IPs 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 are shared by host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

dbq