techcore.com.ar - dns.ninja

techcore.com.ar

DNSSEC⚠️ Not signed
A2800:6c0:2::c:263🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com
PTRc263.dattaweb.com
A200.58.111.87🇦🇷 AS27823200.58.111.0/24 LACNIC generated route for Dattatec.com
NSns3.hostmar.com ⭐ ⚠️ Not in parent delegation
A200.58.112.193🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com
PTRns3.hostmar.com
NSns1.donweb.com ⚠️ Not in zone NS records
A200.58.112.193🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com
PTRns3.hostmar.com
NSns2.donweb.com ⚠️ Not in zone NS records
A200.58.112.101🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com
PTRns4.hostmar.com
NSns4.hostmar.com ⚠️ Not in parent delegation
A200.58.112.101🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com
PTRns4.hostmar.com
MXmail.techcore.com.ar ⭐
A2800:6c0:2::c:263🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com
PTRc263.dattaweb.com
A200.58.111.87🇦🇷 AS27823200.58.111.0/24 LACNIC generated route for Dattatec.com
PTRc263.dattaweb.com
MXmx1.techcore.com.ar(20)
A200.58.122.206🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com
PTRmxbkp.hostmar.com
TXTgoogle-site-verification=AdgUxeHJEeUxwYedGzlqKNekshxYDnJ3SAqQDK1UsSI
TXTv=spf1 include:spf.hostmar.com -all
SOAns3.hostmar.comroot@hostmar.com 2025-09-01 #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 1783235048localtime 2026-07-05T04:04:08-03:00GM...
SOAe.dns.arnoc@nic.gob.ar 2026-07-05 #4
WOT: SAFE (50/100)

Subdomains

mx1.techcore.com.ar
mail.techcore.com.ar

Same first word

techcore.company
techcore.click
techcore.vn
techcore.biz
techcore.com.cn
techcore.nl
techcore.es
techcore.com.ar
techcore.ru
techcore.co
techcore.info
techcore.com
techcore.com.br
techcore.com.ph
techcore.us
techcore.dk
techcore.de
techcore.pl
techcore.net
techcore.kz
techcore.com.au
techcore.ca

Similar names

coretech.azurewebsites.net
coretech.sg
recochet.com
coretech.ro
crochete.com
choctree.co.uk
rocetech.com
therecco.com
creotech.in
orcetech.com
coretech.co
theccore.com
coretech.io.vn
coretech.pro
recotech.com.cn
coretech.co.th
coretech.com.au
crotchee.com
coretech.se
recotech.com.tw
coretech.host
coretech.center
hercotec.com.mx
coretech.net.au
ocretech.com
creotech.com
coretech.dk
recotech.vn
techreco.com
cocheret.nl
coretech.hu
choctree.net
creotech.org
coretech.info
coretech.com.br
coretech.com.my
coretech.me
coretech.cl
creotech.pl
coretech.ca
choctree.com
coretech.do
techcero.com
coretech.cc
techreco.co.jp
coretech.us
coretech.com.tr
recotech.cn
etchcore.xyz
coretech.ch
coretech.com.mx
creotech.eu
coretech.com.sg
coretech.co.nz
coretech.it
creotech.co
coretech.net
coretech.com.ar
techorec.com
coretech.com

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns1.donweb.comns2.donweb.comns3.hostmar.comns4.hostmar.comns1.godns.netns2.godns.netns3.godns.netns4.godns.netns5.godns.netMXmail.techcore.com.armx1.techcore.com.armx2.techcore.com.arnolisting.techcore.com.arA200.58.111.872800:6c0:2::c:263181.88.192.149190.228.29.83
●NSns1.donweb.com2026-03-14 → 2026-07-05 · 3 obs
○ 2018-06-11 09:00:36
● 2026-03-14 13:25:08
● 2026-07-05 08:29:48
○NSns1.godns.net2015-06-14 → 2018-06-11 · 4 obs
● 2015-06-14 12:02:34
● 2018-06-11 09:00:36
○ 2026-03-14 13:25:08
○ 2026-07-05 08:29:48
●NSns2.donweb.com2026-03-14 → 2026-07-05 · 3 obs
○ 2018-06-11 09:00:36
● 2026-03-14 13:25:08
● 2026-07-05 08:29:48
○NSns2.godns.net2015-06-14 → 2018-06-11 · 4 obs
● 2015-06-14 12:02:34
● 2018-06-11 09:00:36
○ 2026-03-14 13:25:08
○ 2026-07-05 08:29:48
○NSns3.godns.net2015-06-14 → 2018-06-11 · 4 obs
● 2015-06-14 12:02:34
● 2018-06-11 09:00:36
○ 2026-03-14 13:25:08
○ 2026-07-05 08:29:48
●NSns3.hostmar.com2026-03-14 → 2026-07-05 · 6 obs
○ 2018-06-11 09:00:36
● 2026-03-14 13:25:08
● 2026-05-02 20:39:12
○ 2026-05-09 06:11:26
● 2026-06-13 16:02:54
● 2026-07-05 08:29:48
○NSns4.godns.net2015-06-14 → 2018-06-11 · 4 obs
● 2015-06-14 12:02:34
● 2018-06-11 09:00:36
○ 2026-03-14 13:25:08
○ 2026-07-05 08:29:48
●NSns4.hostmar.com2026-03-14 → 2026-07-05 · 6 obs
○ 2018-06-11 09:00:36
● 2026-03-14 13:25:08
● 2026-05-02 20:39:12
○ 2026-05-09 06:11:26
● 2026-06-13 16:02:54
● 2026-07-05 08:29:48
○NSns5.godns.net2015-06-14 → 2018-06-11 · 4 obs
● 2015-06-14 12:02:34
● 2018-06-11 09:00:36
○ 2026-03-14 13:25:08
○ 2026-07-05 08:29:48
●MXmail.techcore.com.ar2026-03-14 → 2026-07-05 · 6 obs
○ 2018-06-11 09:00:36
● 2026-03-14 13:25:08
● 2026-05-02 20:39:12
○ 2026-05-09 06:11:26
● 2026-06-13 16:02:54
● 2026-07-05 08:29:48
●MXmx1.techcore.com.ar2015-06-14 → 2026-07-05 · 5 obs
● 2015-06-14 12:02:34
● 2026-05-02 20:39:12
○ 2026-05-09 06:11:26
● 2026-06-13 16:02:54
● 2026-07-05 08:29:48
○MXmx2.techcore.com.ar2015-06-14 → 2018-06-11 · 4 obs
● 2015-06-14 12:02:34
● 2018-06-11 09:00:36
○ 2026-03-14 13:25:08
○ 2026-07-05 08:29:48
○MXnolisting.techcore.com.ar2015-06-14 → 2016-01-16 · 4 obs
● 2015-06-14 12:02:34
● 2016-01-16 01:18:12
○ 2016-05-06 00:16:34
○ 2026-07-05 08:29:48
○A181.88.192.1492015-11-16 → 2018-06-11 · 5 obs
○ 2015-11-05 06:44:14
● 2015-11-16 10:22:34
● 2018-06-11 09:00:36
○ 2026-03-14 13:25:08
○ 2026-07-05 08:29:48
○A190.228.29.832015-06-14 → 2015-11-05 · 4 obs
● 2015-06-14 12:02:34
● 2015-11-05 06:44:14
○ 2015-11-16 10:22:34
○ 2026-07-05 08:29:48
●A200.58.111.872026-03-14 → 2026-07-05 · 6 obs
○ 2018-06-11 09:00:36
● 2026-03-14 13:25:08
● 2026-05-02 20:39:12
○ 2026-05-09 06:11:26
● 2026-06-13 16:02:54
● 2026-07-05 08:29:48
●A2800:6c0:2::c:2632026-03-14 → 2026-07-05 · 6 obs
○ 2018-06-11 09:00:36
● 2026-03-14 13:25:08
● 2026-05-02 20:39:12
○ 2026-05-09 06:11:26
● 2026-06-13 16:02:54
● 2026-07-05 08:29:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
arf.dns.ar, c.dns.ar, d.dns.ar, e.dns.ar-
techcore.com.arns2.donweb.com, ns1.donweb.com-

✅ Authoritative Response

Server:200.58.112.101

NS records: ns2.donweb.com, ns1.donweb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2570ms | Queries: -

📄 Records

TypeCountSample Data
A1200.58.111.87
AAAA12800:6c0:2::c:263
NS2ns3.hostmar.com, ns4.hostmar.com
MX2mail.techcore.com.ar (pri: 0), mx1.techcore.com.ar (pri: 20)
TXT2google-site-verification=AdgUxeHJEeUxwYe, v=spf1 include:spf.hostmar.com -all
SOA1ns3.hostmar.com root.hostmar.com

Analysis

Hierarchy

techcore.com.ar serves as the parent of mx1.techcore.com.ar and mail.techcore.com.ar.

IP Addresses

techcore.com.ar has two IP addresses: 200.58.111.87 and 2800:6c0:2::c:263

mail.metabolic.cl, sepaknet.com, mail.surhivedesign.com plus two other host names have IP numbers in common with techcore.com.ar.

Name Servers

Four name servers handle the delegation for techcore.com.ar: ns1.donweb.com, ns2.donweb.com, ns3.hostmar.com and ns4.hostmar.com.

At least some of techcore.com.ar's name servers are shared with other domains, for example racingenieria.com.ar, xeltic.com.ar, convocarerh.com and two more.

These name servers tend to co-occur with ns21.dattatec.com, ns22.dattatec.com, ns1.donweb.uy and 4 other name servers in the same DNS delegations.

ns1.donweb.com, ns2.donweb.com, ns3.hostmar.com and ns4.hostmar.com each point to exactly one IP address. ns1.donweb.com directs to 200.58.112.193, ns2.donweb.com directs to 200.58.112.101, ns3.hostmar.com directs to 200.58.112.193 and ns4.hostmar.com directs to 200.58.112.101. Two pairs share an IP: ns1.donweb.com and ns3.hostmar.com share 200.58.112.193, and ns2.donweb.com and ns4.hostmar.com share 200.58.112.101.

ns1.donweb.com along with ns3.hostmar.com each resolve to 200.58.112.193 IP addresses.

ns2.donweb.com along with ns4.hostmar.com each resolve to 200.58.112.101 IP addresses.

Mail Servers

techcore.com.ar uses two mail servers, mail.techcore.com.ar and mx1.techcore.com.ar.

Host names pointing to two IP addresses:

mail.techcore.com.ar resolves to two addresses: 200.58.111.87 and 2800:6c0:2::c:263.

Host names resolving to a single IP address:

The hostname mx1.techcore.com.ar resolves to 200.58.122.206.