`mca.vn`

DNSSEC	⚠️ Not signed
A	115.75.247.57^{🇻🇳 VIETEL-AS-AP115.75.240.0/21 Proxy-registered route object}
NS	`dalary.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26dc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dalary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dalary.ns.cloudflare.com`
		A	108.162.194.220^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	162.159.38.220^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	172.64.34.220^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
NS	`quentin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c07^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c307^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`quentin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2307^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`quentin.ns.cloudflare.com`
		A	108.162.195.7^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	162.159.44.7^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
		A	172.64.35.7^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`quentin.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=Cy4j1m7TXvYn5t6X`
TXT	`v=spf1 include:icloud.com ~all`
TXT	`zalo-platform-site-verification=OjlY5BNFH0D-sia2YlLF6N_3rJcJjGHlDpCu`
SOA	`dalary.ns.cloudflare.com`dns@cloudflare.com serial=2406826211

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030887186

Subdomains

a.mca.vn

Same first word

mca.la

mca.re

mca.com.pl

mca.tv

mca.ac

mca.nc

mca.ac.mw

mca.az

mca.com.pe

mca.no

mca.life

mca.ch

mca.co.ir

mca.org.in

mca.sg

mca.com.mx

mca.sh

mca.ph

mca.org.au

mca.org.hk

mca.net

mca.org

mca.fr

mca.mobi

mca.pt

mca.lv

mca.vn

mca.us

mca.me

mca.or.jp

mca.govt.nz

mca.cat

mca.am

mca.ai

mca.ie

mca.al

mca.design

mca.es

mca.org.tw

mca.com.ua

mca.ca

mca.biz

mca.info

mca.uz

mca.gov.cn

mca.eu

mca.business

mca.lk

mca.fund

mca.se

mca.cv

mca.ru

mca.mc

mca.co.in

mca.com.au

mca.art

mca.gov.in

mca.mk

mca.tn

mca.srv.br

mca.solutions

mca.co.nz

mca.fi

mca.com.tr

mca.sa

mca.org.uk

mca.com

mca.be

mca.media

mca.co.za

mca.school

mca.gov.py

mca.krakow.pl

mca.ax

mca.k12.pa.us

mca.sakura.ne.jp

mca.dev

mca.group

mca.mn

mca.sk

mca.org.mt

mca.in

mca.co.il

mca.com.vn

mca.io

mca.md

mca.com.co

mca.gr

mca.nl

mca.si

mca.net.au

mca.gov.mz

mca.church

mca.org.my

mca.at

mca.agency

mca.cz

mca.gov.sb

mca.ro

mca.nu

mca.de

mca.co.jp

Similar names

cma.hr

cma.sg

cam.k12.ia.us

mac.lk

cma.nl

cam.co.nz

cam.ac

amc.gmbh

mac.go.cr

cma.nu

cam.cool

cam.digital

amc.com.jo

cma.ph

cma.cz

mac.ge

mac.us.com

mac.soy

amc.net.id

amc.vet

acm.nl

cam.life

cma.org.sa

amc.biz

amc.net

amc.org.pl

acm.fr

cma.firm.in

mac.cm

cam.com

acm.mg

mac.co.th

acm.by

mac.gd

acm.sc

cam.net

amc.com.mk

cam.lgbt

mac.net.pk

mac.org.my

mac.web.id

mac.org

cma.sk

mac.si

cma.fr

cam

cam.la

cam.cc

mac.com.hk

cma.ac.gov.br

amc.co.id

cma.mc

acm.com.au

acm.com

acm.pl

acm.edu.au

amc.gov.bt

cam.ru

cma.mobi

mac.org.br

cam.gov.mv

amc.cm

mac.com.cn

amc.es

cma.com.es

amc.do

acm.us-east-1.amazonaws.com

amc.qld.edu.au

mac.ch

mac.guide

amc.co.in

cma.biz

cam.ru.com

mac.com.eg

mac.edu.au

amc.in

mac.com.tr

acm.pp.ua

cam.in.ua

acm.co.rs

cma.bf

amc.edu.my

cam.rn.it

cam.nl

mac.com.au

mac.gov.pl

DNS History

5 records (5 active, 0 former)

●NSdalary.ns.cloudflare.com2026-06-10 → 2026-06-14 · 2 obs

● 2026-06-10 16:49:46
● 2026-06-14 23:59:38

●NSquentin.ns.cloudflare.com2026-06-10 → 2026-06-14 · 2 obs

● 2026-06-10 16:49:46
● 2026-06-14 23:59:38

●MXmx01.mail.icloud.com2026-06-10 → 2026-06-14 · 2 obs

● 2026-06-10 16:49:46
● 2026-06-14 23:59:38

●MXmx02.mail.icloud.com2026-06-10 → 2026-06-14 · 2 obs

● 2026-06-10 16:49:46
● 2026-06-14 23:59:38

●A115.75.247.572026-06-10 → 2026-06-14 · 2 obs

● 2026-06-10 16:49:46
● 2026-06-14 23:59:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
mca.vn	quentin.ns.cloudflare.com, dalary.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.220

NS records: quentin.ns.cloudflare.com, dalary.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mca.vn (unsigned zone)

⏱️ Timing

Total: 800ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`115.75.247.57`
NS	2	`dalary.ns.cloudflare.com, quentin.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	3	`apple-domain=Cy4j1m7TXvYn5t6X, v=spf1 include:icloud.com ~all...`
SOA	1	`dalary.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The domain a.mca.vn falls under the parent mca.vn.

IP Addresses

mca.vn resolves to one IP address: 115.75.247.57.

Name Servers

Two name servers handle the delegation for mca.vn: dalary.ns.cloudflare.com and quentin.ns.cloudflare.com.

mca.vn uses the same name servers as other domains, for example 9coins-bd.com and distinctivelifestyle.com.au.

At least some of mca.vn's name servers are shared with other domains, for example bureauweb.co.uk, candiimbro.rest, ecg2024.com and two more.

It is common for these name servers to be used in conjunction with the name servers jermaine.ns.cloudflare.com, lia.ns.cloudflare.com and princess.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dalary.ns.cloudflare.com resolves to 108.162.194.220, 162.159.38.220 and 172.64.34.220 among others, with 3 other IP addresses in total.

quentin.ns.cloudflare.com resolves to 108.162.195.7, 162.159.44.7 and 172.64.35.7 among others, with 3 other IP addresses in total.

Mail Servers

Mail for mca.vn is handled by two mail servers — mx01.mail.icloud.com and mx02.mail.icloud.com.

mca.vn uses an identical mail server configuration to several other domains — among them theallens.co, vintagebronco.com, ragab.net and two more.

mca.vn uses mail servers that are also used by other domains, including soferfam.com, jooskim.net and selfm8.com.

Hostnames that resolve to 6 IP addresses:

mx01.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.

mx02.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.42.251.62 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.56.9.31 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.152.5 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.154.33 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.155.25 IP addresses.

mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.156.30 IP addresses.

mca.vn - robtex.com

mca.vn

vn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`mca.vn`

`vn`