stumbleupon.com - robtex.com
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stumbleupon.com checked at 2026-01-21T21:25:07.000Z 444ms 159/159/159 100% R:13 allDone:true timedOut:false cfaller:429d9ccc/4:6c39c10f:6:20752:-:-:-stumbleupon.com
com
rank #368 in the tld
This domain name, "stumbleupon.com", refers to a former web discovery platform that allowed users to discover and rate web-pages, photos, and videos personalized to their interests. The name "stumbleupon" is indicative of the website's function, which was to help users "stumble upon" new content on the internet.📈 Tranco rank: #2,595
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AI analysis
stumbleupon.com is the parent of www.stumbleupon.com and platform.stumbleupon.com.
stumbleupon.com resolves to three IP numbers: 44.194.69.59, 98.94.154.217 and 100.29.201.43.
Other host names share IP numbers with stumbleupon.com; for instance prd.ha.stumbleupon.com.
stumbleupon.com is delegated to four name servers: ns-358.awsdns-44.com, ns-521.awsdns-01.net, ns-1116.awsdns-11.org and ns-1950.awsdns-51.co.uk.
stumbleupon.com shares some name servers with other domains, for example compliantphones.com, hitalktv.co.kr, gr8api.com, wildstar-universe.mobi and dreamtolearn.com.
These name servers are often used together with ns-28.awsdns-03.com, ns-836.awsdns-40.net, ns-1935.awsdns-49.co.uk, ns-109.awsdns-13.com, ns-1369.awsdns-43.org, ns-1954.awsdns-52.co.uk, ns-55.awsdns-06.com, ns-1154.awsdns-16.org and ns-1273.awsdns-31.org.
Host names with two IP numbers
Two IPs per host:
ns-358.awsdns-44.com points to 2600:9000:5301:6600::1 and 205.251.193.102
ns-521.awsdns-01.net points to 2600:9000:5302:900::1 and 205.251.194.9
ns-1116.awsdns-11.org points to 2600:9000:5304:5c00::1 and 205.251.196.92
ns-1950.awsdns-51.co.uk points to 2600:9000:5307:9e00::1 and 205.251.199.158
stumbleupon.com 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.
stumbleupon.com shares some mail servers with other domains, at least partially; for instance salemreg.biz, norteamazonia.com.br, astra-tech.net, ns500671.ns500742.ns500731.ns500671.ns500742.ns500742.ns500688.ns500671.ns500649.ns500291.ns500666.ns500142.lustyslutz.com and ns500758.ns500759.ns500698.ns500698.ns500736.ns500736.ns500735.ns500698.ns500698.ns500735.ns500576.ns500708.ns500698.ns500652.ns500619.ns500619.trackreceptor.com.
these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IPs:
Host aspmx.l.google.com has IPs 2607:f8b0:4004:c19::1a and 172.253.63.27.
Host alt1.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1b and 172.253.116.27.
Host alt2.aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1b and 192.178.223.27.
Host alt3.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1b and 173.194.76.27.
Host alt4.aspmx.l.google.com has IPs 2a00:1450:4025:402::1a and 142.250.102.27.