centec.com.ar - robtex.com

centec.com.ar

DNSSEC⚠️ Not signed
A2800:6c0:2::7d🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com
PTRc166.dattaweb.com
A200.58.110.199🇦🇷 AS27823200.58.110.0/24 LACNIC generated route for Dattatec.com
NSns3.hostmar.com ⭐
A200.58.112.193🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com
PTRns3.hostmar.com
NSns4.hostmar.com
A200.58.112.101🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com
PTRns4.hostmar.com
MXmail.centec.com.ar ⭐
A2800:6c0:2::7d🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com
PTRc166.dattaweb.com
A200.58.110.199🇦🇷 AS27823200.58.110.0/24 LACNIC generated route for Dattatec.com
PTRc166.dattaweb.com
MXmx1.centec.com.ar(20)
A200.58.122.206🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com
PTRmxbkp.hostmar.com
TXTv=spf1 include:spf.hostmar.com -all
SOAns3.hostmar.comroot@hostmar.com 2025-08-14 #0

com.ar

DNSSEC⚠️ Not signed
NSe.dns.ar ⭐ ⚠️ Not in parent delegation
NSa.lactld.org ⚠️ Not in parent delegation
NSc.dns.ar ⚠️ Not in parent delegation
NSd.dns.ar ⚠️ Not in parent delegation
NSf.dns.ar ⚠️ Not in parent delegation
TXTCOM.AR zone generated atEpoch 1778468622localtime 2026-05-11T00:03:42-03:00GM...
SOAe.dns.arnoc@nic.gob.ar 2026-05-11 #0
WOT: SAFE (50/100)

Previously MX for

centec.com.ar

Subdomains

mail.centec.com.ar
mx1.centec.com.ar

Same first word

centec.ru
centec.net
centec.vn
centec.com.tw
centec.it
centec.com.ar
centec.com.au
centec.se
centec.de
centec.gr
centec.mx
centec.es
centec.org
centec.at
centec.kr
centec.cz
centec.com
centec.no
centec.dk
centec.eu
centec.org.br
centec.ca
centec.cl

Similar names

teccen.eu
tecnec.de
cecnet.net
netcec.com
tecnec.com.ar
eccnet.ca
teccen.com
cecnet.co.jp
cecnet.com
eccent.be
ccenet.com
nectec.or.th
eccnet.com
necect.net
cneect.com
enctec.net
teccen.edu.pe
eccnet.org
tecnec.com
teccne.net
cncete.com
eccnet.de
necect.com
cecnet.dk
eccnet.net
tecnec.mobi
nectce.com
nectec.com
eccent.com
ccenet.cn
tecnec.eu
ccenet.net
tecnec.no
cecnet.com.br
nectec.co.jp
cnetec.com
netcec.cn
ccenet.org
cnetec.cn
teencc.com
enctec.com
cecnet.de
eccent.eu
cnteec.org.br
cecent.com
tecnec.net
ncetec.de
cenect.com
ecntec.com

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSns3.hostmar.comns4.hostmar.comMXmail.centec.com.armx1.centec.com.arcentec.com.arA200.58.110.1992800:6c0:2::7d200.58.111.12
●NSns3.hostmar.com2015-07-22 → 2026-05-11 · 5 obs
● 2015-07-22 13:23:10
● 2026-05-06 19:33:58
○ 2026-05-06 21:20:32
● 2026-05-08 22:00:58
● 2026-05-11 03:50:44
●NSns4.hostmar.com2015-07-22 → 2026-05-11 · 5 obs
● 2015-07-22 13:23:10
● 2026-05-06 19:33:58
○ 2026-05-06 21:20:32
● 2026-05-08 22:00:58
● 2026-05-11 03:50:44
○MXcentec.com.ar2015-07-22 → 2017-02-13 · 4 obs
● 2015-07-22 13:23:10
● 2017-02-13 21:32:50
○ 2020-01-11 11:52:36
○ 2026-05-11 03:50:44
●MXmail.centec.com.ar2020-01-11 → 2026-05-11 · 9 obs
○ 2017-02-13 21:32:50
● 2020-01-11 11:52:36
● 2026-04-21 23:56:46
○ 2026-04-22 06:32:50
● 2026-04-24 23:32:24
● 2026-05-06 19:33:58
○ 2026-05-06 21:20:32
● 2026-05-08 22:00:58
● 2026-05-11 03:50:44
●MXmx1.centec.com.ar2020-01-11 → 2026-05-11 · 9 obs
○ 2017-02-13 21:32:50
● 2020-01-11 11:52:36
● 2026-04-21 23:56:46
○ 2026-04-22 06:32:50
● 2026-04-24 23:32:24
● 2026-05-06 19:33:58
○ 2026-05-06 21:20:32
● 2026-05-08 22:00:58
● 2026-05-11 03:50:44
●A200.58.110.1992020-01-11 → 2026-05-11 · 6 obs
○ 2017-02-13 21:32:50
● 2020-01-11 11:52:36
● 2026-05-06 19:33:58
○ 2026-05-06 21:20:32
● 2026-05-08 22:00:58
● 2026-05-11 03:50:44
○A200.58.111.122015-07-22 → 2017-02-13 · 4 obs
● 2015-07-22 13:23:10
● 2017-02-13 21:32:50
○ 2020-01-11 11:52:36
○ 2026-05-11 03:50:44
●A2800:6c0:2::7d2020-01-11 → 2026-05-11 · 6 obs
○ 2017-02-13 21:32:50
● 2020-01-11 11:52:36
● 2026-05-06 19:33:58
○ 2026-05-06 21:20:32
● 2026-05-08 22:00:58
● 2026-05-11 03:50:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
arc.dns.ar, d.dns.ar, e.dns.ar, f.dns.ar-
centec.com.arns3.hostmar.com, ns4.hostmar.com-

✅ Authoritative Response

Server:200.58.112.193

NS records: ns3.hostmar.com, ns4.hostmar.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1007ms | Queries: -

📄 Records

TypeCountSample Data
A1200.58.110.199
AAAA12800:6c0:2::7d
NS2ns3.hostmar.com, ns4.hostmar.com
MX2mail.centec.com.ar (pri: 0), mx1.centec.com.ar (pri: 20)
TXT1v=spf1 include:spf.hostmar.com -all
SOA1ns3.hostmar.com root.hostmar.com

Analysis

Hierarchy

centec.com.ar is the parent of mail.centec.com.ar and mx1.centec.com.ar.

IP Addresses

centec.com.ar resolves to two IP numbers: 2800:6c0:2::7d and 200.58.110.199.

Other host names, for instance c166.dattaweb.com, mail.mukdise.com.ar, mail.centec.com.ar, mail.rcmcomercial.com and fmatlantica985.com.ar share IP numbers with centec.com.ar.

Name Servers

centec.com.ar has two name servers: ns3.hostmar.com and ns4.hostmar.com.

centec.com.ar shares the same name server setup as other domains, for example btsbue.com, itcarm.com, galantesa.com.ar, fusionar.net and eldoradosac.pe.

centec.com.ar shares some name servers with other domains, for example gandgbd.com, rincondelabra.com.ar, ajupea.org.ar, trainingym.com.ar and borellisicurenza.com.

these name servers are often used with ns1.donweb.com, ns2.donweb.com, ns1.donweb.cl, ns1.donweb.co, ns1.donweb.mx, ns1.donweb.uy, ns21.dattatec.com, ns2.donweb.bo, ns22.dattatec.com and francia.hostmar.com.

Host names with a single IP:

ns3.hostmar.com points to 200.58.112.193

ns4.hostmar.com points to 200.58.112.101

Mail Servers

centec.com.ar is served by two mail servers: mail.centec.com.ar and mx1.centec.com.ar.

Host names with two IP numbers: mail.centec.com.ar points to: 2800:6c0:2::7d and 200.58.110.199.

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