NSLIST.NET - first.io

Search for IP or hostnames:

first.io checked at 2025-09-19T04:40:47.986Z 448ms 142/142/142 100% R:11

`first.io`

NS	`ns-249.awsdns-31.com`
		A	2600:9000:5300:f900::1 ^{🇺🇸 Amazon}
			PTR	`ns-249.awsdns-31.com`
		A	205.251.192.249^{🇺🇸 Amazon}
			PTR	`ns-249.awsdns-31.com`
MX	`us-smtp-inbound-1.mimecast.com`
		A	170.10.128.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
NS	`ns-547.awsdns-04.net`
		A	2600:9000:5302:2300::1 ^{🇺🇸 Amazon}
			PTR	`ns-547.awsdns-04.net`
		A	205.251.194.35^{🇺🇸 Amazon}
			PTR	`ns-547.awsdns-04.net`
NS	`ns-1435.awsdns-51.org`
		A	2600:9000:5305:9b00::1 ^{🇺🇸 Amazon}
			PTR	`ns-1435.awsdns-51.org`
		A	205.251.197.155^{🇺🇸 Amazon}
			PTR	`ns-1435.awsdns-51.org`
NS	`ns-1913.awsdns-47.co.uk`
		A	2600:9000:5307:7900::1 ^{🇺🇸 Amazon}
			PTR	`ns-1913.awsdns-47.co.uk`
		A	205.251.199.121^{🇺🇸 Amazon}
			PTR	`ns-1913.awsdns-47.co.uk`
A	35.164.65.192^{🇺🇸 Amazon}
		PTR	`ec2-35-164-65-192.us-west-2.compute.amazonaws.com`
A	52.89.126.84^{🇺🇸 Amazon}
		PTR	`ec2-52-89-126-84.us-west-2.compute.amazonaws.com`

`io`

	NS	`a0.nic.io`
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`

Starts with same word

first.sa

first.cl

first.center

first.industries

first.events

first.bg

first.com.mx

first.me

first.co.il

first.report

first.waw.pl

first.ua

first.ag

first.si

first.ca

first.cn

first.church

first.eu

first.gr

first.com

first.io

first.ltd

first.lv

first.st

first.name

first.club.tw

first.net.my

first.in

first.ne.jp

first.glass

first.li

first.com.ua

first.us

first.training

first.support

first.tv

first.com.au

first.lib.ms.us

first.pt

first.am

first.tours

first.in-berlin.de

first.restaurant

first.camera

first.edu

first.com.tr

first.com.eg

first.fr

first.com.pl

first.de

first.com.qa

first.global

first.digital

first.plumbing

first.dp.ua

first.vn

first.games

first.myshopify.com

first.rs

first.camp

first.tools

first.bank

first.pet

first.ventures

first.gov.il

first.to

first.com.tw

first.com.es

first.co.uk

first.net

first.farm

first.info

first.uz

first.vote

first.today

first.no

first.pictures

first.org

first.sg

first.plus

first.at

first.capital

first.media

first.bz

first.academy

first.taxi

first.run

first.fish

first.dk

Starts similarily

first.info

first.uz

first.vote

frits.ru

frits.co

siftr.org

siftr.co

first.today

srfit.ch

first.no

first.pictures

first.org

frits.it

first.sg

first.plus

first.at

first.capital

istrf.com

first.media

first.bz

first.academy

first.taxi

first.run

first.fish

first.dk

frits.ca

frist.be

fistr.com

first.sa

first.cl

first.center

fisrt.com

first.industries

frits.in

first.events

sitfr.it

frits.us

srfit.com

fisrt.net

frits.nl

first.bg

frist.us

first.com.mx

first.me

first.co.il

first.report

first.waw.pl

first.ua

strfi.com

rifst.ru

first.ag

frits.de

first.si

first.ca

first.cn

first.church

first.eu

frits.at

first.gr

frist.org

srfti.ac.in

first.com

first.io

first.ltd

frist.com

first.lv

frits.ch

first.st

irtfs.com

rftsi.com

first.name

first.club.tw

first.net.my

first.in

first.ne.jp

fsirt.com

first.glass

fsrit.com

frits.com

frits.be

first.li

frist.at

first.com.ua

first.us

first.training

first.support

first.tv

trifs.co.uk

first.com.au

first.lib.ms.us

first.pt

first.am

first.tours

frits.dk

first.in-berlin.de

first.restaurant

first.camera

first.edu

first.com.tr

first.com.eg

AI analysis

Two IP numbers are pointed to by first.io: 35.164.65.192 and 52.89.126.84.

first.io delegates to four name servers: ns-249.awsdns-31.com, ns-547.awsdns-04.net, ns-1435.awsdns-51.org and ns-1913.awsdns-47.co.uk.

first.io at least partially shares name servers with other domains, for instance lokomix.com, rejoiner.com, wwprojects.com, castlegar.ca and 5gbet3.com.

These name servers are commonly used with ns-26.awsdns-03.com, ns-874.awsdns-45.net, ns-1090.awsdns-08.org, ns-328.awsdns-41.com, ns-472.awsdns-59.com, ns-757.awsdns-30.net, ns-1237.awsdns-26.org, ns-892.awsdns-47.net and ns-1560.awsdns-03.co.uk.

Host names with two IP numbers: ns-249.awsdns-31.com points to 2600:9000:5300:f900::1 and 205.251.192.249; ns-547.awsdns-04.net points to 2600:9000:5302:2300::1 and 205.251.194.35; ns-1435.awsdns-51.org points to 2600:9000:5305:9b00::1 and 205.251.197.155; ns-1913.awsdns-47.co.uk points to 2600:9000:5307:7900::1 and 205.251.199.121.

first.io is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

first.io uses the same mail server setup as other domains, for instance icorps.com, bpsjet.com, crtecchina.com, uniformadvantage.com and kestrafinancialpws.com.

first.io shares at least some mail servers with other domains, including swnow.eu and advantedgehr.com.

Host names with six IP numbers

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each point to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242

Host names that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

Host names that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

Host names that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

Host names that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

Host names that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

Host names that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

dbq