CF1759055074988-tsm20250927195623

NSLIST.NET - first-class.biz

Search for IP or hostnames:

first-class.biz checked at 2025-09-28T10:24:34.975Z 1305ms 96/96/96 100% R:17

first-class.biz

NSns-128.awsdns-16.com
A2600:9000:5300:8000::1 🇺🇸 Amazon
PTRns-128.awsdns-16.com
A205.251.192.128🇺🇸 Amazon
PTRns-128.awsdns-16.com
NSns-933.awsdns-52.net
A2600:9000:5303:a500::1 🇺🇸 Amazon
PTRns-933.awsdns-52.net
A205.251.195.165🇺🇸 Amazon
PTRns-933.awsdns-52.net
NSns-1228.awsdns-25.org
A2600:9000:5304:cc00::1 🇺🇸 Amazon
PTRns-1228.awsdns-25.org
A205.251.196.204🇺🇸 Amazon
PTRns-1228.awsdns-25.org
MXfirst-class.sakura.ne.jp
A49.212.235.107🇯🇵 SAKURA internet AS9371
PTRwww3397.sakura.ne.jp
NSns-1702.awsdns-20.co.uk
A2600:9000:5306:a600::1 🇺🇸 Amazon
PTRns-1702.awsdns-20.co.uk
A205.251.198.166🇺🇸 Amazon
PTRns-1702.awsdns-20.co.uk
A54.248.182.153🇯🇵 Amazon
PTRec2-54-248-182-153.ap-northeast-1.compute.amazonaws.com
A57.182.77.224🇯🇵 Amazon
PTRec2-57-182-77-224.ap-northeast-1.compute.amazonaws.com

biz

NSa.gtld.biz
NSb.gtld.biz
NSc.gtld.biz
NSm.gtld.biz
NSn.gtld.biz
NSw.gtld.biz
NSx.gtld.biz
NSy.gtld.biz

Starts with same word

Starts similarily

AI analysis

first-class.biz resolves to two IP numbers: 54.248.182.153 and 57.182.77.224.

other host names including kyk-partners.com, gensukeya.com, aotokikaku.com, t-landscape.jp and quality-life1.com share IP numbers with first-class.biz.

first-class.biz is delegated to four name servers: ns-128.awsdns-16.com, ns-933.awsdns-52.net, ns-1228.awsdns-25.org and ns-1702.awsdns-20.co.uk.

first-class.biz at least partially shares name servers with other domains, for instance psyccases.org, crushcoasterthegame.com, techarty.us, oscarvote.com and clarus-live.com.

These name servers are commonly used with the following name servers: ns-1562.awsdns-03.co.uk, ns-1719.awsdns-22.co.uk, ns-984.awsdns-59.net, ns-387.awsdns-48.com, ns-1629.awsdns-11.co.uk, ns-107.awsdns-13.com, ns-1853.awsdns-39.co.uk, ns-108.awsdns-13.com, ns-627.awsdns-14.net and ns-1522.awsdns-62.org.

Host names with two IP numbers:

ns-128.awsdns-16.com points to 2600:9000:5300:8000::1 and 205.251.192.128; ns-933.awsdns-52.net points to 2600:9000:5303:a500::1 and 205.251.195.165; ns-1228.awsdns-25.org points to 2600:9000:5304:cc00::1 and 205.251.196.204; ns-1702.awsdns-20.co.uk points to 2600:9000:5306:a600::1 and 205.251.198.166.

first-class.biz is handled by a single mail server, first-class.sakura.ne.jp.

first-class.biz shares the same mail server setup as other domains, for instance first-class.sakura.ne.jp.

first-class.sakura.ne.jp resolves to IP 49.212.235.107.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

SNdjSOR CF johedugfp 2025-09-28