`csm.com.ar`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:cb4f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1642^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.66^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.79^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karl.ns.cloudflare.com`
		A	108.162.193.190^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	172.64.33.190^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	173.245.59.190^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
NS	`nelci.ns.cloudflare.com`
		A	2606:4700:50::a29f:2698^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c298^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nelci.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2298^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nelci.ns.cloudflare.com`
		A	108.162.194.152^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	162.159.38.152^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
		A	172.64.34.152^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nelci.ns.cloudflare.com`
MX	`mail.csm.com.ar` ⭐
		A	2800:6c0:2::c:286^{🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com}
			PTR	`c286.dattaweb.com`
		A	200.58.111.122^{🇦🇷 AS27823200.58.111.0/24 LACNIC generated route for Dattatec.com}
			PTR	`c286.dattaweb.com`
MX	`mx1.csm.com.ar`⁽²⁰⁾
		A	200.58.122.206^{🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com}
			PTR	`mxbkp.hostmar.com`
TXT	`v=DMARC1; p=none; rua= ; ruf=`
TXT	`v=spf1 include:spf.hostmar.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.66, 172.67.203.79
		IPv6 hints	2606:4700:3034::ac43:cb4f, 2606:4700:3036::6815:1642
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=234, name=cloudflare-ech.com
SOA	`karl.ns.cloudflare.com`dns@cloudflare.com serial=2400430903

`com.ar`

	DNSSEC	⚠️ Not signed
	NS	`e.dns.ar` ⭐ ⚠️ Not in parent delegation
	NS	`a.lactld.org` ⚠️ Not in parent delegation
	NS	`c.dns.ar` ⚠️ Not in parent delegation
	NS	`d.dns.ar` ⚠️ Not in parent delegation
	NS	`f.dns.ar` ⚠️ Not in parent delegation
	TXT	`COM.AR zone generated atEpoch 1775952241localtime 2026-04-11T21:04:01-03:00GM...`
	SOA	`e.dns.ar`noc@nic.gob.ar 2026-04-11 #21

WOT: SAFE (50/100)

Subdomains

mail.csm.com.ar

mx1.csm.com.ar

Same first word

csm.net

csm.lu

csm.go.th

csm.ie

csm.bj.cn

csm.cr

csm.agency

csm.cz

csm.mc

csm.at

csm.es

csm.dev

csm.com.tw

csm.computer

csm.london

csm.bm

csm.co.at

csm.auto.pl

csm.org

csm.com.hk

csm.direct

csm.technology

csm.ru

csm.in

csm.net.co

csm.tn

csm.fi

csm.pl

csm.su

csm.fr

csm.today

csm.im

csm.co.za

csm.jp

csm.sk

csm.pt

csm.academy

csm.br.it

csm.mx

csm.org.nz

csm.gov.tr

csm.kz

csm.sh

csm.us

csm.mobi

csm.mg

csm.co.ua

csm.gov.ma

csm.nl

csm.vn

csm.info

csm.noip.us

csm.qc.ca

csm.fm

csm.ge

csm.com.pk

csm.sx

csm.edu.mx

csm.kiev.ua

csm.toscana.it

csm.com.co

csm.hu

csm.coop

csm.si

csm.org.tw

csm.hr

csm.credit

csm.de

csm.md

csm.dk

csm.solutions

csm.cat

csm.biz

csm.it

csm.cl

csm.reviews

csm.com.ar

csm.school

csm.uk.com

csm.co.kr

csm.codes

csm.edu

csm.org.cn

csm.be

csm.uz

csm.ind.br

csm.lv

csm.org.pt

csm.ai

csm.tel

csm.com.cn

csm.co.in

csm.network

csm.one

csm.tech

csm.gov.gn

csm.com.sg

csm.sa

csm.edu.co

csm.ma

csm.me

csm.ng

csm.net.br

csm.co.il

csm.parts

csm.am

csm.org.pl

csm.science

csm.com.au

csm.to

csm.nov.ru

csm.com

csm.co.id

Similar names

smc.co.uk

smc.construction

mcs.net.in

cms.co.ug

msc.rs

cms.hu

mcs.cool

mcs.wroc.pl

smc.org.au

scm.best

msc.eng.br

cms.garden

scm.at

mcs.gr.jp

cms.cc

scm.dk

cms.net.cn

smc.cn

msc.bg

cms.design

scm.fr

cms.org

mcs.gr

mcs.md

msc.edu.sa

cms.fr

mcs.gi

smc.com.ru

msc.kz

smc.uk

scm.company

cms.bz

mcs.no-ip.org

cms.ir

smc.gmbh

scm.claims

cms.vg

scm.gov.eg

cms.tw

cms.pm

msc.network

smc.bg

mcs.group

msc.gr

msc.org.ua

smc.edu.au

cms.my

cms.co.ke

msc.solutions

msc.com.co

smc.mk

smc.fi

smc.ac.in

smc.ac.nz

smc.global

smc.com

smc.co.zw

msc.ie

msc.cc

cms.thainguyen.vn

cms.com.vn

smc.co.kr

mcs.nl

mcs.be

msc.am

smc.com.ng

smc.edu.ar

msc.info

smc.li

scm.pt

scm.careers

mcs.gw

cms.sn

mcs.or.at

cms.ge

smc.org.za

smc.odessa.ua

scm.nl

DNS History

8 records (8 active, 0 former)

●NSkarl.ns.cloudflare.com2026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 16:36:42
● 2026-04-12 01:20:16

●NSnelci.ns.cloudflare.com2026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 16:36:42
● 2026-04-12 01:20:16

●MXmail.csm.com.ar2026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 16:36:42
● 2026-04-12 01:20:16

●MXmx1.csm.com.ar2026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 16:36:42
● 2026-04-12 01:20:16

●A104.21.22.662026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 16:36:42
● 2026-04-12 01:20:16

●A172.67.203.792026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 16:36:42
● 2026-04-12 01:20:16

●A2606:4700:3034::ac43:cb4f2026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 16:36:42
● 2026-04-12 01:20:16

●A2606:4700:3036::6815:16422026-04-03 → 2026-04-12 · 2 obs

● 2026-04-03 16:36:42
● 2026-04-12 01:20:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ar	a.lactld.org, c.dns.ar, d.dns.ar, e.dns.ar...	10 records
csm.com.ar	karl.ns.cloudflare.com, nelci.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.190

NS records: karl.ns.cloudflare.com, nelci.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csm.com.ar (unsigned zone)

⏱️ Timing

Total: 731ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.66, 172.67.203.79`
AAAA	2	`2606:4700:3036::6815:1642, 2606:4700:3034::ac43:cb4f`
NS	2	`karl.ns.cloudflare.com, nelci.ns.cloudflare.com`
MX	2	`mail.csm.com.ar (pri: 0), mx1.csm.com.ar (pri: 20)`
TXT	2	`v=DMARC1; p=none; rua= ; ruf=, v=spf1 include:spf.hostmar.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (c.dns.ar, d.dns.ar, e.dns.ar...)

Out-of-bailiwick: 2 (a.lactld.org, a.lactld.org)

Analysis

Hierarchy

csm.com.ar is a parent of mail.csm.com.ar and mx1.csm.com.ar.

IP Addresses

csm.com.ar refers to four IP numbers: 2606:4700:3034::ac43:cb4f, 2606:4700:3036::6815:1642, 104.21.22.66 and 172.67.203.79.

Other host names, for instance creatives.me, adaminformatika.hu, lecinq.ch, yorkcountyfireschool.org and aplisof.com share IP numbers with csm.com.ar.

Name Servers

csm.com.ar's delegation uses two name servers: karl.ns.cloudflare.com and nelci.ns.cloudflare.com.

csm.com.ar uses the same name server setup as other domains, such as podklyuchitinternet.ru, (0x736578)4.tv, spbmak.ru, remmetall.ru and finchmargaretriver.com.

csm.com.ar at least partially shares name servers with other domains, including fitfighthk.com, 9wkk.com, btcvelaryon.fr, uxj.info and zuker.com.tw.

These name servers are commonly used with fattouche.ns.cloudflare.com.

Host names with six IP numbers:

karl.ns.cloudflare.com points to 2606:4700:58::adf5:3bbe, 2803:f800:50::6ca2:c1be, 2a06:98c1:50::ac40:21be, 108.162.193.190, 172.64.33.190 and 173.245.59.190.

nelci.ns.cloudflare.com points to 2606:4700:50::a29f:2698, 2803:f800:50::6ca2:c298, 2a06:98c1:50::ac40:2298, 108.162.194.152, 162.159.38.152 and 172.64.34.152.

Mail Servers

csm.com.ar is served by two mail servers mail.csm.com.ar and mx1.csm.com.ar.

Host names with two IP numbers: mail.csm.com.ar points to 2800:6c0:2::c:286 and 200.58.111.122.

Host names with one IP number: mx1.csm.com.ar points to 200.58.122.206.

csm.com.ar - robtex.com

csm.com.ar

com.ar

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`csm.com.ar`

`com.ar`