sysmails.com.ar - dns.ninja
sysmails.com.ar
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.78.140.164🇺🇸 AS20207149.78.140.0/23 | ||||||
| NS | ns3.sysmails.com.ar ⭐ | ||||||
| A | 149.78.140.164🇺🇸 AS20207149.78.140.0/23 | ||||||
| NS | ns4.sysmails.com.ar | ||||||
| A | 149.78.140.164🇺🇸 AS20207149.78.140.0/23 | ||||||
| MX | mail.sysmails.com.ar ⭐ | ||||||
| A | 149.78.140.164🇺🇸 AS20207149.78.140.0/23 | ||||||
| TXT | google-site-verification=NmqGs_z5RaVSz-tVQp_e1tcjUv7WZNj2NnM8InRiL8w | ||||||
| TXT | google-site-verification=pDsdFpXaAeeIw86dFyf8q5x2wIJs_Rukf8CnWkB6mUM | ||||||
| TXT | v=spf1 a mx ip4:149.78.140.164 ~all | ||||||
| SOA | ns3.sysmails.com.arhostmaster@sysmails.com.ar 2026-06-26 #3 | ||||||
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 1782943480localtime 2026-07-01T19:04:40-03:00GM... | ||||||
| SOA | e.dns.arnoc@nic.gob.ar 2026-07-01 #19 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns3.sysmails.com.ar2015-05-11 → 2026-07-01 · 2 obs
● 2026-07-01 23:40:22
●NSns4.sysmails.com.ar2015-05-11 → 2026-07-01 · 2 obs
● 2026-07-01 23:40:22
●MXmail.sysmails.com.ar2015-05-11 → 2026-07-01 · 2 obs
● 2026-07-01 23:40:22
●A149.78.140.1642026-02-17 → 2026-07-01 · 3 obs
● 2026-02-17 12:06:32
● 2026-07-01 23:40:22
○A190.61.200.42015-05-11 → 2016-12-31 · 4 obs
● 2016-12-31 00:00:44
○ 2026-02-17 12:06:32
○ 2026-07-01 23:40:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ar | f.dns.ar, c.dns.ar, d.dns.ar, e.dns.ar | - |
| sysmails.com.ar | ns4.sysmails.com.ar, ns3.sysmails.com.ar | 2 records |
✅ Authoritative Response
Server:149.78.140.164
NS records: ns4.sysmails.com.ar, ns3.sysmails.com.ar
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysmails.com.ar (unsigned zone)
⏱️ Timing
Total: 1217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.78.140.164 |
| NS | 2 | ns4.sysmails.com.ar, ns3.sysmails.com.ar |
| MX | 1 | mail.sysmails.com.ar (pri: 10) |
| TXT | 3 | v=spf1 a mx ip4:149.78.140.164 ~all, google-site-verification=pDsdFpXaAeeIw86... |
| SOA | 1 | ns3.sysmails.com.ar hostmaster.sysmails. |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns4.sysmails.com.ar, ns3.sysmails.com.ar)
Analysis
Hierarchy
sysmails.com.ar is the parent of ns3.sysmails.com.ar, ns1.sysmails.com.ar, mail.sysmails.com.ar, qatar.sysmails.com.ar and ns4.sysmails.com.ar.
IP Addresses
sysmails.com.ar directs to one IP number, which is 149.78.140.164.
Among the host names that share IP numbers with sysmails.com.ar are qatar.sysmails.com.ar, ns4.sysmails.com.ar, ns3.sysmails.com.ar and two others.
Name Servers
sysmails.com.ar uses two name servers for its delegation: ns3.sysmails.com.ar and ns4.sysmails.com.ar.
At least some of sysmails.com.ar's name servers are also used by other domains, among them lifter.com.ar.
It is common to see these name servers used together with name servers ns2.nrgdns.net and ns2.teraserver.com.ar.
ns3.sysmails.com.ar resolves to 149.78.140.164; ns4.sysmails.com.ar resolves to the same IP address, 149.78.140.164.
Both ns3.sysmails.com.ar and ns4.sysmails.com.ar resolve to 149.78.140.164 IP addresses each.
Mail Servers
sysmails.com.ar routes its mail through a single mail server, mail.sysmails.com.ar.
mail.sysmails.com.ar directs to just one IP number, 149.78.140.164.