express.dev.br - dns.ninja

`express.dev.br`

DNSSEC	⚠️ Not signed
A	157.230.189.137^{🇺🇸 DIGITALOCEAN157.230.176.0/20 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`mail.express.dev.br` ⭐
		A	51.83.104.208^{🇫🇷 OVH51.83.0.0/16}
			PTR	`mail.express.dev.br`
MX	`alt1.mymailcheap.com`⁽⁵⁾
		A	51.83.107.245^{🇫🇷 OVH51.83.0.0/16}
			PTR	`alt1.mymailcheap.com`
MX	`alt2.mymailcheap.com`⁽¹⁰⁾
		A	158.69.83.225^{🇨🇦 OVH158.69.0.0/16 Hosting route}
			PTR	`alt2.mymailcheap.com`
TXT	`v=spf1 mx a:relay.mymailcheap.com -all`
TXT	`MS=ms85176019`
TXT	`nms-domain-verification=121284300468`
SOA	`ns1.digitalocean.com`hostmaster@express.dev.br serial=0

`dev.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026176026

rank #51215 globally
rank #339 in the tld

Subdomains

mail.express.dev.br

Same first word

express.net.nz

express.com.ar

express.cn

express.camera

express.university

express.ly

express.academy

express.do

express.dnsdojo.com

express.am

express.com.tj

express.bz

express.city

express.com.ua

express.dk

express.kg

express.blue

express.hr

express.ru.net

express.tc

express.srv.br

express.lu

express.pm

express.io

express.pe

express.education

express.pk

express.technology

express.com.in

express.eu

express.ua

express.zone

express.az

express.gm

express.systems

express.s3-website-us-west-2.amazonaws.com

express.ru

express.digital

express.ge

express.delivery

express.nu

express.com.tw

express.taxi

express.it

express.com.gt

express.zp.ua

express.clothing

express.ma

express.com.cn

express.ba

express.vc

express.bet

express.olsztyn.pl

express.pa

express.tv

express.cl

express.be

express.co

express.ca

express.fm

express.sv

express.pl

express.jobs

express.name

express.com

express.hu

express.mk

express.org

express.dental

express.kz

express.sk

express.casino

express.live

express.com.pk

express.li

express.ne.jp

express.net.ua

express.dhl

express.fr

express.promo

express.es

express.com.gr

express.net.id

express.se

express.net

express.com.ec

express.co.jp

express.is

express.com.pe

express

express.nl

express.com.mx

express.org.ge

express.dev.br

express.al

express.com.vn

express.net.ar

express.com.pl

express.tec.br

express.co.uk

Similar names

DNS History

7 records (7 active, 0 former)

●NSns1.digitalocean.com2026-03-15 → 2026-06-25 · 2 obs

● 2026-03-15 17:14:54
● 2026-06-25 01:10:10

●NSns2.digitalocean.com2026-03-15 → 2026-06-25 · 2 obs

● 2026-03-15 17:14:54
● 2026-06-25 01:10:10

●NSns3.digitalocean.com2026-03-15 → 2026-06-25 · 2 obs

● 2026-03-15 17:14:54
● 2026-06-25 01:10:10

●MXalt1.mymailcheap.com2026-03-15 → 2026-06-25 · 2 obs

● 2026-03-15 17:14:54
● 2026-06-25 01:10:10

●MXalt2.mymailcheap.com2026-03-15 → 2026-06-25 · 2 obs

● 2026-03-15 17:14:54
● 2026-06-25 01:10:10

●MXmail.express.dev.br2026-03-15 → 2026-06-25 · 2 obs

● 2026-03-15 17:14:54
● 2026-06-25 01:10:10

●A157.230.189.1372026-03-15 → 2026-06-25 · 2 obs

● 2026-03-15 17:14:54
● 2026-06-25 01:10:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
express.dev.br	ns3.digitalocean.com, ns1.digitalocean.com, ns2.digitalocean.com	-

✅ Authoritative Response

Server:172.64.52.210

NS records: ns3.digitalocean.com, ns1.digitalocean.com, ns2.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for express.dev.br (unsigned zone)

⏱️ Timing

Total: 493ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.230.189.137`
NS	3	`ns1.digitalocean.com, ns2.digitalocean.com...`
MX	3	`alt2.mymailcheap.com (pri: 10), mail.express.dev.br (pri: 1)...`
TXT	3	`MS=ms85176019, nms-domain-verification=121284300468...`
SOA	1	`ns1.digitalocean.com hostmaster.express.`

Analysis

Hierarchy

mail.express.dev.br is a subdomain of express.dev.br.

IP Addresses

express.dev.br directs to one IP number, which is 157.230.189.137.

Name Servers

The authoritative name servers for express.dev.br are ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com — three in total.

The name servers of express.dev.br overlap at least partially with those of other domains — among them 850mph.com, bluecodesoft.com, 38k.me and two more.

ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com all resolve to exactly two IP numbers apiece: ns1.digitalocean.com → 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com → 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com → 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

Mail for express.dev.br is routed through three mail servers — alt1.mymailcheap.com, alt2.mymailcheap.com and mail.express.dev.br.

express.dev.br shares at least some of its mail servers with other domains — for example inquay.com, teammobilephones.com, thep.gr and two more.

It is common to find these mail servers paired with mail servers mail21.mymailcheap.com, mail10.mymailcheap.com, mail3.webcreationuk.com and 3 more.

The hostnames alt1.mymailcheap.com, alt2.mymailcheap.com and mail.express.dev.br each resolve to a single IP: alt1.mymailcheap.com → 51.83.107.245, alt2.mymailcheap.com → 158.69.83.225, mail.express.dev.br → 51.83.104.208.