WWW.ROBTEX.COM - optitax.ca

AI analysis

optitax.ca covers twelve IP numbers: 2600:9000:2501:e00:14:b593:b000:93a1, 2600:9000:2501:1c00:14:b593:b000:93a1, 2600:9000:2501:5400:14:b593:b000:93a1, 2600:9000:2501:5c00:14:b593:b000:93a1, 2600:9000:2501:8a00:14:b593:b000:93a1, 2600:9000:2501:ac00:14:b593:b000:93a1, 2600:9000:2501:ba00:14:b593:b000:93a1, 2600:9000:2501:fe00:14:b593:b000:93a1, 18.154.227.4, 18.154.227.58, 18.154.227.88 and 18.154.227.91.

Other host names, for instance chemsquare.com, d24c1zravin3ai.cloudfront.net, qa.disneysaseresources.com, d3utab4pcwsdva.cloudfront.net and d192dx9z7ily19.cloudfront.net share IP numbers with optitax.ca.

optitax.ca is delegated to four name servers: ns-262.awsdns-32.com, ns-711.awsdns-24.net, ns-1435.awsdns-51.org and ns-1855.awsdns-39.co.uk.

optitax.ca at least partially shares name servers with other domains such as commercenetworkshosting.com, firehouse.com, southtide.cl, capsistemas.com and mmp.camera.

These name servers are often used together with ns-1560.awsdns-03.co.uk, ns-328.awsdns-41.com, ns-892.awsdns-47.net, ns-602.awsdns-11.net, ns-1461.awsdns-54.org, ns-1770.awsdns-29.co.uk, ns-765.awsdns-31.net, ns-911.awsdns-49.net, ns-1948.awsdns-51.co.uk and ns-1591.awsdns-06.co.uk.

Host names with two IP numbers:

ns-262.awsdns-32.com points to 2600:9000:5301:600::1 and 205.251.193.6

ns-711.awsdns-24.net points to 2600:9000:5302:c700::1 and 205.251.194.199

ns-1435.awsdns-51.org points to 2600:9000:5305:9b00::1 and 205.251.197.155

ns-1855.awsdns-39.co.uk points to 2600:9000:5307:3f00::1 and 205.251.199.63

optitax.ca is handled by six mail servers: aspmx.l.google.com, pm6kzkpvcjh26rcr3kn5d7plh26n7j27kaan3xmm2o2ddxyy7x3q.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

optitax.ca shares mail servers with other domains at least in part, for instance mail.tsjh.tc.edu.tw, amandapalmer.net, lovetoreadclub.com, cloudhost.website and girasolglobal.com.

These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2a00:1450:400c:c06::1a and 74.125.206.26

alt1.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.26

alt2.aspmx.l.google.com points to: 2a00:1450:4025:c01::1a 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::1b and 142.250.4.26

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)