sim.com.ar - dns.ninja
sim.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 1783947943localtime 2026-07-13T10:05:43-03:00GM... | ||||||
| SOA | e.dns.arnoc@nic.gob.ar 2026-07-13 #10 | ||||||
PTR for
Subdomains
mail.sim.com.ar |
Same first word
Similar names
DNS History
13 records (10 active, 3 former)
●NSns1.donweb.com2026-02-16 → 2026-07-13 · 3 obs
● 2026-02-16 06:47:12
● 2026-07-13 14:52:24
●NSns2.donweb.com2026-02-16 → 2026-07-13 · 3 obs
● 2026-02-16 06:47:12
● 2026-07-13 14:52:24
●NSns3.hostmar.com2020-02-21 → 2026-07-13 · 5 obs
● 2026-05-11 13:29:18
○ 2026-05-13 15:23:00
● 2026-06-06 02:03:32
● 2026-07-13 14:52:24
●NSns4.hostmar.com2020-02-21 → 2026-07-13 · 5 obs
● 2026-05-11 13:29:18
○ 2026-05-13 15:23:00
● 2026-06-06 02:03:32
● 2026-07-13 14:52:24
●MXalt1.aspmx.l.google.com2026-02-16 → 2026-07-13 · 6 obs
● 2026-02-16 06:47:12
● 2026-05-11 13:29:18
○ 2026-05-13 15:23:00
● 2026-06-06 02:03:32
● 2026-07-13 14:52:24
●MXalt2.aspmx.l.google.com2026-02-16 → 2026-07-13 · 6 obs
● 2026-02-16 06:47:12
● 2026-05-11 13:29:18
○ 2026-05-13 15:23:00
● 2026-06-06 02:03:32
● 2026-07-13 14:52:24
●MXalt3.aspmx.l.google.com2026-02-16 → 2026-07-13 · 6 obs
● 2026-02-16 06:47:12
● 2026-05-11 13:29:18
○ 2026-05-13 15:23:00
● 2026-06-06 02:03:32
● 2026-07-13 14:52:24
●MXalt4.aspmx.l.google.com2026-02-16 → 2026-07-13 · 6 obs
● 2026-02-16 06:47:12
● 2026-05-11 13:29:18
○ 2026-05-13 15:23:00
● 2026-06-06 02:03:32
● 2026-07-13 14:52:24
●MXaspmx.l.google.com2026-02-16 → 2026-07-13 · 6 obs
● 2026-02-16 06:47:12
● 2026-05-11 13:29:18
○ 2026-05-13 15:23:00
● 2026-06-06 02:03:32
● 2026-07-13 14:52:24
○MXmail.sim.com.ar2020-02-21 → 2020-02-21 · 3 obs
○ 2026-02-16 06:47:12
○ 2026-07-13 14:52:24
○MXmx1.sim.com.ar2020-02-21 → 2020-02-21 · 3 obs
○ 2026-02-16 06:47:12
○ 2026-07-13 14:52:24
●A200.58.120.502026-02-16 → 2026-07-13 · 6 obs
● 2026-02-16 06:47:12
● 2026-05-11 13:29:18
○ 2026-05-13 15:23:00
● 2026-06-06 02:03:32
● 2026-07-13 14:52:24
○A200.58.125.2332020-02-21 → 2020-02-21 · 3 obs
○ 2026-02-16 06:47:12
○ 2026-07-13 14:52:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ar | f.dns.ar, e.dns.ar, c.dns.ar, d.dns.ar | - |
| sim.com.ar | ns2.donweb.com, ns1.donweb.com | - |
✅ Authoritative Response
Server:200.58.112.193
NS records: ns2.donweb.com, ns1.donweb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sim.com.ar (unsigned zone)
⏱️ Timing
Total: 1660ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.58.120.50 |
| NS | 2 | ns4.hostmar.com, ns3.hostmar.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| TXT | 2 | v=spf1 include:_spf.google.com include:_, brevo-code:d74cc3451ba91653569fa2b0c6c1d |
| SOA | 1 | ns3.hostmar.com root.hostmar.com |
Analysis
Hierarchy
sim.com.ar is a parent domain of mail.sim.com.ar.
IP Addresses
sim.com.ar directs to one IP number, which is 200.58.120.50.
Among the host names that share IP numbers with sim.com.ar are el-hostal.com.ar, mail.intermyps.com.ve, mail.laraenred.com and two others.
Name Servers
The domain sim.com.ar is delegated to these four name servers: ns1.donweb.com, ns2.donweb.com, ns3.hostmar.com and ns4.hostmar.com.
sim.com.ar shares at least some of its name servers with other domains, including relaxdemar.com, gamadesarrollos.com, negociosdeseguridad.com and two others.
These name servers are frequently seen alongside ns21.dattatec.com, ns22.dattatec.com, ns1.donweb.mx and 4 other name servers.
The four host names ns1.donweb.com, ns2.donweb.com, ns3.hostmar.com and ns4.hostmar.com each resolve to a single IP address. ns1.donweb.com and ns3.hostmar.com both point to 200.58.112.193, while ns2.donweb.com and ns4.hostmar.com both point to 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
Mail for sim.com.ar is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
sim.com.ar shares at least some of its mail servers with other domains — for example mmoedge.com, ns500765.ns500699.ns500699.ns500693.ns500699.ns500693.ns500734.ns500699.ns500734.ns500699.ns500693.ns500588.ns500588.ns500588.ns500632.dtrkdll.com, ns500731.ns500754.ns500754.ns500742.ns500742.ns500671.ns500754.ns500671.ns500704.ns500671.ns500705.ns500705.ns500671.ns500291.ns500291.ns500131.lustychickser.com and two more.
It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 more.
Hosts with two IP numbers each:
aspmx.l.google.com resolves to two addresses: 192.178.155.26 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.