`esm.dev`

DNSSEC	⚠️ Not signed
A	2600:1f18:16e:df01::258^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:16e:df01::259^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p01.nsone.net`
NS	`dns2.p01.nsone.net`
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p01.nsone.net`
NS	`dns3.p01.nsone.net`
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p01.nsone.net`
NS	`dns4.p01.nsone.net`
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p01.nsone.net`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com ~all`
TXT	`google-site-verification=ErcL4HhV-Q4vkVjg8wUwHCAJs1MLSyvC6gDnJAxvjU0`
SOA	`dns1.p01.nsone.net`hostmaster@nsone.net serial=1663963394

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

📈 Tranco rank: #120,932
🔒 HSTS Preload (+subdomains)

Same first word

esm.com.br

esm.sk

esm.edu.bj

esm.cc

esm.ua

esm.ro

esm.co.in

esm.lt

esm.app

esm.at

esm.se

esm.net.nz

esm.edu.pl

esm.com.uy

esm.net

esm.cn

esm.fr

esm.edu.mn

esm.me

esm.cl

esm.be

esm.dev

esm.it

esm.network

esm.ltd

esm.com.sg

esm.ae

esm.lv

esm.ch

esm.su

esm.run

esm.one

esm.ru

esm.com

esm.mx

esm.gov.tr

esm.guru

esm.info

esm.com.my

esm.town

esm.vn

esm.fi

esm.hu

esm.dk

esm.by

esm.co.jp

esm.co

esm.dz

esm.org.tr

esm.kharkov.ua

esm.org

esm.ca

esm.com.ua

esm.org.uk

esm.net.cn

esm.sh

esm.net.au

esm.today

esm.asia

esm.kz

esm.gmbh

Similar names

sme.no

mes.su

ems.co.uk

sem.nl

ems.al

sme.co.kr

sem.io

mse.tv

mse.org

ems.schule

ems.mx

sme.com.tr

sme.life

sem.group

mes.cz

sem.computer

sme.or.kr

ems.govt.nz

mes.tw

sme.gov.mn

mse.org.tw

mse.com.br

sme.sumy.ua

mes.gov.pk

ems.ir

mes.gob.cu

sem.tw

sme.it

sme.sk

sem.coach

mes.gov.ve

sem.fi

sme.us

mse.by

mes.net.in

sem.es

ems.biz

mes.co.za

ems.kz

sme.gov.rs

mes.edu.cu

sem.nu

mes.info

mes.kz

sem.ro

ems.repair

mse.mk

mse.net.au

sme.mc

sme.cl

sem.contact

mes.world

ems.se

mes.kr

mse.sg

sem.care

mse.pt

sme.org.mx

sme.com

mes.pl

mes.works

mse.co.id

sme.com.ar

sem.co.rs

mse.com

sem.com.ua

sem.my

ems.waw.pl

mes.com.ar

mes.com.co

mes.ca

sem.ly

ems.bm

mse.gov.il

mse.net.cn

sme.bz

sem.be

ems.com.pe

sme.com.ua

sme.org.tw

mes.ma

mse.engineering

sme.nu

mse.me

sme.co.za

mes.kiev.ua

sem.media

sme.com.cn

ems.ws

mes.services

mes.fm

sme.com.ph

DNS History

14 records (10 active, 4 former)

●NSdns1.p01.nsone.net2026-03-06 → 2026-04-24 · 2 obs

● 2026-03-06 11:12:44
● 2026-04-24 00:24:28

●NSdns2.p01.nsone.net2026-03-06 → 2026-04-24 · 2 obs

● 2026-03-06 11:12:44
● 2026-04-24 00:24:28

●NSdns3.p01.nsone.net2026-03-06 → 2026-04-24 · 2 obs

● 2026-03-06 11:12:44
● 2026-04-24 00:24:28

●NSdns4.p01.nsone.net2026-03-06 → 2026-04-24 · 2 obs

● 2026-03-06 11:12:44
● 2026-04-24 00:24:28

●MXmx1.improvmx.com2026-03-06 → 2026-04-24 · 2 obs

● 2026-03-06 11:12:44
● 2026-04-24 00:24:28

●MXmx2.improvmx.com2026-03-06 → 2026-04-24 · 2 obs

● 2026-03-06 11:12:44
● 2026-04-24 00:24:28

○A13.52.188.952026-04-19 → 2026-04-19 · 4 obs

○ 2026-04-17 11:59:54
● 2026-04-19 16:01:58
○ 2026-04-24 00:24:26
○ 2026-04-24 00:24:28

●A18.208.88.1572026-03-06 → 2026-04-24 · 5 obs

● 2026-03-06 11:12:44
● 2026-04-17 11:59:54
○ 2026-04-19 16:01:58
● 2026-04-24 00:24:26
● 2026-04-24 00:24:28

●A2600:1f18:16e:df01::2582026-03-06 → 2026-04-24 · 5 obs

● 2026-03-06 11:12:44
● 2026-04-17 11:59:54
○ 2026-04-19 16:01:58
● 2026-04-24 00:24:26
● 2026-04-24 00:24:28

●A2600:1f18:16e:df01::2592026-03-06 → 2026-04-24 · 5 obs

● 2026-03-06 11:12:44
● 2026-04-17 11:59:54
○ 2026-04-19 16:01:58
● 2026-04-24 00:24:26
● 2026-04-24 00:24:28

○A2600:1f1c:446:4900::2582026-04-19 → 2026-04-19 · 4 obs

○ 2026-04-17 11:59:54
● 2026-04-19 16:01:58
○ 2026-04-24 00:24:26
○ 2026-04-24 00:24:28

○A2600:1f1c:446:4900::2592026-04-19 → 2026-04-19 · 4 obs

○ 2026-04-17 11:59:54
● 2026-04-19 16:01:58
○ 2026-04-24 00:24:26
○ 2026-04-24 00:24:28

○A52.52.192.1912026-04-19 → 2026-04-19 · 4 obs

○ 2026-04-17 11:59:54
● 2026-04-19 16:01:58
○ 2026-04-24 00:24:26
○ 2026-04-24 00:24:28

●A98.84.224.1112026-03-06 → 2026-04-24 · 5 obs

● 2026-03-06 11:12:44
● 2026-04-17 11:59:54
○ 2026-04-19 16:01:58
● 2026-04-24 00:24:26
● 2026-04-24 00:24:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
esm.dev	dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net	-

✅ Authoritative Response

Server:198.51.44.1

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for esm.dev (unsigned zone)

⏱️ Timing

Total: 471ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.84.224.111, 18.208.88.157`
AAAA	2	`2600:1f18:16e:df01::259, 2600:1f18:16e:df01::258`
NS	4	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
MX	2	`mx2.improvmx.com (pri: 20), mx1.improvmx.com (pri: 10)`
TXT	2	`v=spf1 include:spf.improvmx.com ~all, google-site-verification=ErcL4HhV-Q4vkVj`
SOA	1	`dns1.p01.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

esm.dev resolves to four IPs: 2600:1f18:16e:df01::258, 2600:1f18:16e:df01::259, 18.208.88.157 and 98.84.224.111.

Other host names, for instance goldjeeva.com, pensive-mclean-431718.bitballoon.com, madegelgel.com, optimistic-pike-fc6cd4.bitballoon.com and ekbal.in share IP numbers with esm.dev.

Name Servers

esm.dev is delegated to four name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

esm.dev shares some name servers with other domains, for example hamaguri.net, stephanie-sato.com, wilderpix.com, elkedagisjouwdag.nl and evergreenmountainelectric.com.

these name servers are often used with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, connect1.squarespacedns.com and connect2.squarespacedns.com.

Host names with two IP numbers

Two IPs per host:

dns1.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1

dns2.p01.nsone.net points to 2a00:edc0:6259:7:1::2 and 198.51.45.1

dns3.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65

dns4.p01.nsone.net points to 2a00:edc0:6259:7:1::4 and 198.51.45.65

Mail Servers

esm.dev is served by two mail servers: mx1.improvmx.com and mx2.improvmx.com.

esm.dev shares the mail server setup with other domains, for example angelesstereo.com, ethsimple.com, premium-property.org, ecfff.org and kentgop.org.

esm.dev shares some mail servers with other domains, at least partially; for instance brumes.org, neogenos.com, modasiashah.com, inof.ru and youpy.be.

Host names with six IP numbers: mx1.improvmx.com points to: 2a05:d012:412:e201:88aa:e7b9:7a43:12d7, 2a05:d012:412:e202:f36:2c1f:1a49:d38a, 2a05:d012:412:e203:373a:f51a:4a85:1d25, 13.37.195.136, 15.236.236.160 and 35.181.18.45; mx2.improvmx.com points to: 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678, 2a05:d012:412:e202:e81e:cc44:3b53:8a3d, 2a05:d012:412:e203:7e33:3d9c:28d7:ee20, 13.36.107.63, 13.36.222.39 and 15.236.61.92.

esm.dev - robtex.com

esm.dev

dev

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`esm.dev`

`dev`