CF1760101749822-tsm20251010100059

WWW.ROBTEX.COM - zulip.org

Search for IP or hostnames:

zulip.org checked at 2025-10-10T13:09:09.796Z 125ms 358/358/358 100% R:7

zulip.org

NSns-453.awsdns-56.com
A2600:9000:5301:c500::1🇺🇸 Amazon
PTRns-453.awsdns-56.com
A205.251.193.197🇺🇸 Amazon
PTRns-453.awsdns-56.com
MXaspmx2.googlemail.com
A2a00:1450:4013:c1e::1b🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:4025:c01::1a🇵🇱 Google
PTRrd-in-f26.1e100.net
A142.250.147.27🇺🇸 Google
PTRrd-in-f27.1e100.net
NSns-751.awsdns-29.net
A2600:9000:5302:ef00::1🇺🇸 Amazon
PTRns-751.awsdns-29.net
A205.251.194.239🇺🇸 Amazon
PTRns-751.awsdns-29.net
NSns-1263.awsdns-29.org
A2600:9000:5304:ef00::1🇺🇸 Amazon
PTRns-1263.awsdns-29.org
A205.251.196.239🇺🇸 Amazon
PTRns-1263.awsdns-29.org
MXaspmx.l.google.com
A2a00:1450:400c:c06::1a🇧🇪 Google
PTRwb-in-f26.1e100.net
PTRwb-in-x1a.1e100.net
A74.125.206.26🇺🇸 Google
PTRwk-in-f26.1e100.net
NSns-1914.awsdns-47.co.uk
A2600:9000:5307:7a00::1🇺🇸 Amazon
PTRns-1914.awsdns-47.co.uk
A205.251.199.122🇺🇸 Amazon
PTRns-1914.awsdns-47.co.uk
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1a🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1a🇵🇱 Google
PTRrd-in-f26.1e100.net
A142.250.147.27🇺🇸 Google
PTRrd-in-f27.1e100.net
A2600:1f18:414:db00:f1bb:b92f:1cd9:88b0🇺🇸 Amazon
A2600:1f18:414:db16:891e:ebc0:7b78:83ed🇺🇸 Amazon
A2600:1f18:414:db32:dfa9:6615:5546:5ce1🇺🇸 Amazon
A2600:1f18:414:db48:6781:d360:f798:65bd🇺🇸 Amazon
A2600:1f18:414:db64:bbf4:6fe7:1d56:7ad8🇺🇸 Amazon
A2600:1f18:414:db80:1547:3590:8acb:f3de🇺🇸 Amazon
A3.217.153.13🇺🇸 Amazon
PTRec2-3-217-153-13.compute-1.amazonaws.com
A3.230.94.49🇺🇸 Amazon
PTRec2-3-230-94-49.compute-1.amazonaws.com
A34.226.27.101🇺🇸 Amazon
PTRec2-34-226-27-101.compute-1.amazonaws.com
A54.82.34.49🇺🇸 Amazon
PTRec2-54-82-34-49.compute-1.amazonaws.com
A54.144.82.14🇺🇸 Amazon
PTRec2-54-144-82-14.compute-1.amazonaws.com
A54.205.54.22🇺🇸 Amazon
PTRec2-54-205-54-22.compute-1.amazonaws.com

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org
rank #354856 globally
rank #30776 in the tld

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AI analysis

zulip.org is parent of chat.zulip.org, zulipbot.zulip.org and blog.zulip.org.

zulip.org points to twelve IP numbers: 2600:1f18:414:db00:f1bb:b92f:1cd9:88b0, 2600:1f18:414:db16:891e:ebc0:7b78:83ed, 2600:1f18:414:db32:dfa9:6615:5546:5ce1, 2600:1f18:414:db48:6781:d360:f798:65bd, 2600:1f18:414:db64:bbf4:6fe7:1d56:7ad8, 2600:1f18:414:db80:1547:3590:8acb:f3de, 3.217.153.13, 3.230.94.49, 34.226.27.101, 54.82.34.49, 54.144.82.14 and 54.205.54.22.

Other host names, for instance ec2-54-205-54-22.compute-1.amazonaws.com, ec2-54-82-34-49.compute-1.amazonaws.com, blog.zulip.org, ec2-54-144-82-14.compute-1.amazonaws.com and ec2-34-226-27-101.compute-1.amazonaws.com share IP numbers with zulip.org.

zulip.org is delegated to four name servers: ns-453.awsdns-56.com, ns-751.awsdns-29.net, ns-1263.awsdns-29.org and ns-1914.awsdns-47.co.uk.

zulip.org at least partially shares its name servers with other domains, for instance rbl-mail.com, shavershop.nl, sunbetgames.net, elnorte.com.mx and 3dprintingspecialist.be.

These name servers are commonly used with ns-376.awsdns-47.com, ns-1291.awsdns-33.org and ns-1833.awsdns-37.co.uk.

Host names with two IPs: ns-453.awsdns-56.com points to 2600:9000:5301:c500::1 and 205.251.193.197; ns-751.awsdns-29.net points to 2600:9000:5302:ef00::1 and 205.251.194.239; ns-1263.awsdns-29.org points to 2600:9000:5304:ef00::1 and 205.251.196.239; ns-1914.awsdns-47.co.uk points to 2600:9000:5307:7a00::1 and 205.251.199.122.

Five mail servers handle zulip.org: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

zulip.org shares some mail servers with other domains, including saitglobal.net, sims3nieuws.nl, r-o.fi, amma.foundation and jdmt.com.

these mail servers are often used alongside the mail servers 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::1b and 192.178.213.26.

aspmx3.googlemail.com points to 2a00:1450:4025:c01::1a and 142.250.147.27.

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.

Host names that point to 192.178.213.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names that point to 2a00:1450:4025:c01::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names that point to 142.250.147.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

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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