leftech.com.ar - dns.ninja
leftech.com.ar
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 1786327439localtime 2026-08-09T23:03:59-03:00GM... | ||||||
| SOA | e.dns.arnoc@nic.gob.ar 2026-08-09 #23 | ||||||
Same first word
Similar names
DNS History
18 records (9 active, 9 former)
○NSns1.sinspam.com2015-07-23 → 2017-03-30 · 4 obs
● 2017-03-30 17:27:16
○ 2026-06-30 21:02:44
○ 2026-08-10 02:41:50
○NSns2.sinspam.com2015-07-23 → 2017-03-30 · 4 obs
● 2017-03-30 17:27:16
○ 2026-06-30 21:02:44
○ 2026-08-10 02:41:50
●NSns3.hostmar.com2026-06-30 → 2026-08-10 · 3 obs
● 2026-06-30 21:02:44
● 2026-08-10 02:41:50
●NSns4.hostmar.com2026-06-30 → 2026-08-10 · 3 obs
● 2026-06-30 21:02:44
● 2026-08-10 02:41:50
●MXalt1.aspmx.l.google.com2026-06-30 → 2026-08-10 · 3 obs
● 2026-06-30 21:02:44
● 2026-08-10 02:41:50
●MXalt2.aspmx.l.google.com2026-06-30 → 2026-08-10 · 3 obs
● 2026-06-30 21:02:44
● 2026-08-10 02:41:50
●MXalt3.aspmx.l.google.com2026-06-30 → 2026-08-10 · 3 obs
● 2026-06-30 21:02:44
● 2026-08-10 02:41:50
●MXalt4.aspmx.l.google.com2026-06-30 → 2026-08-10 · 3 obs
● 2026-06-30 21:02:44
● 2026-08-10 02:41:50
●MXaspmx.l.google.com2026-06-30 → 2026-08-10 · 3 obs
● 2026-06-30 21:02:44
● 2026-08-10 02:41:50
○MXbkpi.sinspam.com2015-07-23 → 2016-03-02 · 4 obs
● 2016-03-02 12:07:54
○ 2016-06-25 04:18:06
○ 2026-08-10 02:41:50
○MXbkpii.sinspam.com2015-07-23 → 2016-03-02 · 4 obs
● 2016-03-02 12:07:54
○ 2016-06-25 04:18:06
○ 2026-08-10 02:41:50
○MXfallbackmx.spamexperts.eu2016-06-25 → 2017-03-30 · 5 obs
● 2016-06-25 04:18:06
● 2017-03-30 17:27:16
○ 2026-06-30 21:02:44
○ 2026-08-10 02:41:50
○MXlastmx.spamexperts.net2016-06-25 → 2017-03-30 · 5 obs
● 2016-06-25 04:18:06
● 2017-03-30 17:27:16
○ 2026-06-30 21:02:44
○ 2026-08-10 02:41:50
○MXmx.spamexperts.com2016-06-25 → 2017-03-30 · 5 obs
● 2016-06-25 04:18:06
● 2017-03-30 17:27:16
○ 2026-06-30 21:02:44
○ 2026-08-10 02:41:50
○MXmxpri.am50.sinspam.com2015-07-23 → 2016-03-02 · 4 obs
● 2016-03-02 12:07:54
○ 2016-06-25 04:18:06
○ 2026-08-10 02:41:50
○A181.225.136.502015-07-23 → 2017-03-30 · 4 obs
● 2017-03-30 17:27:16
○ 2026-06-30 21:02:44
○ 2026-08-10 02:41:50
●A200.58.110.1542026-06-30 → 2026-08-10 · 3 obs
● 2026-06-30 21:02:44
● 2026-08-10 02:41:50
●A2800:6c0:2::142026-06-30 → 2026-08-10 · 3 obs
● 2026-06-30 21:02:44
● 2026-08-10 02:41:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ar | d.dns.ar, f.dns.ar, a.lactld.org, c.dns.ar... | 10 records |
| leftech.com.ar | ns3.hostmar.com, ns4.hostmar.com | - |
✅ Authoritative Response
Server:200.58.112.101
NS records: ns3.hostmar.com, ns4.hostmar.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leftech.com.ar (unsigned zone)
⏱️ Timing
Total: 947ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.58.110.154 |
| AAAA | 1 | 2800:6c0:2::14 |
| NS | 2 | ns3.hostmar.com, ns4.hostmar.com |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:comp.hostmar.com include: |
| SOA | 1 | ns3.hostmar.com root.hostmar.com |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (d.dns.ar, d.dns.ar, f.dns.ar...)
Out-of-bailiwick: 2 (a.lactld.org, a.lactld.org)
Analysis
IP Addresses
leftech.com.ar resolves to the IP addresses 200.58.110.154 and 2800:6c0:2::14
mail.priiisma.com, mail.plenario-sa.com.ar, tassoglas.com.ar plus two other host names have IP numbers in common with leftech.com.ar.
Name Servers
leftech.com.ar is served by two delegated name servers, ns3.hostmar.com and ns4.hostmar.com.
The name server configuration of leftech.com.ar is shared with other domains, for instance hidrofrio.com, leban.com.ar, 30-60.com.ar and two others.
leftech.com.ar has at least partial name server overlap with other domains, such as ceprocor.com, furaz.com.ar, es(0x706f726e)ect.com.ar and two others.
ns1.donweb.com, ns2.donweb.com and ns21.dattatec.com — plus 7 other name servers — are commonly paired with these name servers.
ns3.hostmar.com directs to 200.58.112.193 and ns4.hostmar.com directs to 200.58.112.101; each host name points to exactly one IP number.
Mail Servers
leftech.com.ar is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by leftech.com.ar are shared with other domains: leegte.org, themenu.co, ns500821.ns500821.ns500794.ns500794.ns500821.ns500794.ns500795.ns500821.ns500794.ns500795.ns500794.ns500795.ns500790.ns500795.lustypartnersfinder.com and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 172.253.122.27 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.27 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.