WWW.RTSAK.COM - knowcertain.com
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knowcertain.com checked at 2025-10-22T11:14:08.346Z 420ms 120/120/120 100% R:11knowcertain.com
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Starts with same word
knowcertain.com |
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AI analysis
knowcertain.com has two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance ahss.net, nascloud.com, ribado.org, pittsburghweddinghub.com and allsitesmedia.com share IP numbers with knowcertain.com.
knowcertain.com's delegation uses two name servers: ns17.domaincontrol.com and ns18.domaincontrol.com.
knowcertain.com uses the same name server setup as other domains, such as supoutfitters.com, travway.net, chronicecream.com, gecetix.com and artisanbiltconstruction.com.
Host names with two IPs:
ns17.domaincontrol.com points to 2603:5:21c0::9 and 97.74.108.9
ns18.domaincontrol.com points to 2603:5:22c0::9 and 173.201.76.9
knowcertain.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
knowcertain.com shares at least some mail servers with other domains, for example conama.org, lcpre.com, stcharlesarlington.org, wingatc.com and thegogginscompany.com.
these mail servers are often used with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.27.
aspmx3.googlemail.com points to: 2a00:1450:4025:c01::1a and 142.250.147.26.
aspmx.l.google.com points to: 2607:f8b0:4023:c06::1b and 74.125.137.26.
alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1b and 192.178.220.26.
alt2.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1a and 74.125.27.27.