CF1759915674073-tsm20251008082644

WWW.RTSAK.COM - practicalcomputing.biz

Search for IP or hostnames:

practicalcomputing.biz checked at 2025-10-08T09:27:54.049Z 662ms 117/117/117 100% R:11

practicalcomputing.biz

NSns1.shopco.com
A2604:4000:0:d:216:40:47:80 🇨🇦 Tucows
PTRns1.shopco.com
A216.40.47.80🇨🇦 Tucows
PTRns1.shopco.com
NSns2.shopco.com
A2604:4000:2800:d:64:99:148:14 🇨🇦 TUCOWS-3
PTRns2.shopco.com
A64.98.148.14🇨🇦 TUCOWS-3
PTRns2.shopco.com
NSns3.shopco.com
A2604:4000:0:d:64:99:96:35 🇨🇦 Tucows
PTRns3.shopco.com
A64.99.96.35🇨🇦 Tucows
PTRns3.shopco.com
MXaspmx.l.google.com
A2a00:1450:400c:c02::1a 🇧🇪 Google
PTRwn-in-f26.1e100.net
PTRwn-in-x1a.1e100.net
A74.125.71.26🇺🇸 Google
PTRwn-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1a 🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1b 🇵🇱 Google
PTRrd-in-f27.1e100.net
A142.250.147.27🇺🇸 Google
PTRrd-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4010:c0e::1b 🇫🇮 Google
PTRlu-in-f27.1e100.net
PTRlu-in-x1b.1e100.net
A74.125.131.27🇺🇸 Google
PTRlu-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2404:6800:4003:c06::1a 🇸🇬 Google
PTRsm-in-f26.1e100.net
A142.250.4.27🇺🇸 Google
PTRsm-in-f27.1e100.net

biz

NSa.gtld.biz
NSb.gtld.biz
NSc.gtld.biz
NSm.gtld.biz
NSn.gtld.biz
NSw.gtld.biz
NSx.gtld.biz
NSy.gtld.biz

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AI analysis

practicalcomputing.biz is the parent of kerio.practicalcomputing.biz.

practicalcomputing.biz is delegated to three name servers: ns1.shopco.com, ns2.shopco.com and ns3.shopco.com.

practicalcomputing.biz at least partially shares name servers with other domains, for instance digitalpipe.us, syntona.com, 7ji.com, ks0.com and hexafoam.com.

Host names with two IP numbers:

Host ns1.shopco.com points to 2604:4000:0:d:216:40:47:80 and 216.40.47.80.

Host ns2.shopco.com points to 2604:4000:2800:d:64:99:148:14 and 64.98.148.14.

Host ns3.shopco.com points to 2604:4000:0:d:64:99:96:35 and 64.99.96.35.

practicalcomputing.biz is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

practicalcomputing.biz shares mail servers with other domains at least partially, including siptize.com, alonsourcegroup.com, egmont-hs.dk, mkluzkoviny.cz and vivahaweddings.com.

these mail servers are often used with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2a00:1450:400c:c02::1a and 74.125.71.26.

alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27.

alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.27.

alt3.aspmx.l.google.com points to 2a00:1450:4010:c0e::1b and 74.125.131.27.

alt4.aspmx.l.google.com points to 2404:6800:4003:c06::1a and 142.250.4.27.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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jARKnIf CF johedugfp 2025-10-08