CF1762658297689-tsm20251108202040

NSLIST.NET - spsc.io

Search for IP or hostnames:

spsc.io checked at 2025-11-09T03:18:17.670Z 194ms 105/105/105 100% R:10

spsc.io

NSns-321.awsdns-40.com
A2600:9000:5301:4100::1 🇺🇸 Amazon
PTRns-321.awsdns-40.com
A205.251.193.65🇺🇸 Amazon
PTRns-321.awsdns-40.com
NSns-998.awsdns-60.net
A2600:9000:5303:e600::1 🇺🇸 Amazon
PTRns-998.awsdns-60.net
A205.251.195.230🇺🇸 Amazon
PTRns-998.awsdns-60.net
NSns-1059.awsdns-04.org
A2600:9000:5304:2300::1 🇺🇸 Amazon
PTRns-1059.awsdns-04.org
A205.251.196.35🇺🇸 Amazon
PTRns-1059.awsdns-04.org
MXinbound-smtp.us-east-1.amazonaws.com
A3.211.210.226🇺🇸 Amazon
PTRec2-3-211-210-226.compute-1.amazonaws.com
A44.206.9.87🇺🇸 Amazon
PTRec2-44-206-9-87.compute-1.amazonaws.com
A44.210.166.32🇺🇸 Amazon
PTRec2-44-210-166-32.compute-1.amazonaws.com
A54.164.173.191🇺🇸 Amazon
PTRec2-54-164-173-191.compute-1.amazonaws.com
A54.197.5.236🇺🇸 Amazon
PTRec2-54-197-5-236.compute-1.amazonaws.com
NSns-1786.awsdns-31.co.uk
A2600:9000:5306:fa00::1 🇺🇸 Amazon
PTRns-1786.awsdns-31.co.uk
A205.251.198.250🇺🇸 Amazon
PTRns-1786.awsdns-31.co.uk

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AI analysis

spsc.io is a parent of annotation.spsc.io, sentry.spsc.io, www.spsc.io, cdn.spsc.io, preprod.spsc.io and a few other host names.

spsc.io's delegation is handled by four name servers: ns-321.awsdns-40.com, ns-998.awsdns-60.net, ns-1059.awsdns-04.org and ns-1786.awsdns-31.co.uk.

spsc.io partially shares name servers with other domains; examples include agc-gp.co.jp, bty19h5cdn.com, psychedelicdinners.org, d2ygxo7ti6a00h.cloudfront.net and cgfcu.com.

These name servers are commonly paired with ns-568.awsdns-07.net, ns-1883.awsdns-43.co.uk, ns-301.awsdns-37.com, ns-1814.awsdns-34.co.uk, ns-612.awsdns-12.net, ns-1923.awsdns-48.co.uk and ns-23.awsdns-02.com.

Host names with two IPs:

ns-321.awsdns-40.com points to 2600:9000:5301:4100::1 and 205.251.193.65

ns-998.awsdns-60.net points to 2600:9000:5303:e600::1 and 205.251.195.230

ns-1059.awsdns-04.org points to 2600:9000:5304:2300::1 and 205.251.196.35

ns-1786.awsdns-31.co.uk points to 2600:9000:5306:fa00::1 and 205.251.198.250

spsc.io is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.

spsc.io has the same mail server setup as other domains, including chinesegourmetca.com, servicedesk-ts-ccd.slack.com, nrpo.gov, alkotob.org and cspire.slack.com.

spsc.io shares some mail servers with other domains, at least partially, such as zencash.atlassian.net, eradionica.com, assurestart.atlassian.net, boostbay.atlassian.net and imap.android-schweiz.atlassian.net.

These mail servers are often used with inbound-smtp.us-west-2.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

The host name inbound-smtp.us-east-1.amazonaws.com resolves to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.

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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