sephineusa.com - robtex.com
sephineusa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.50.159.154🇦🇷 AS27823149.50.159.0/24 Route Registered for Cogent Communications Customer - DATTATEC.COM S.R.L. | ||||||
| PTR | sd-5465533-l.dattaweb.com | ||||||
| NS | ns9.hostmar.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 200.58.97.2🇦🇷 AS27823200.58.97.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns9.hostmar.com | ||||||
| NS | ns1.impacta.com.ar ⚠️ Not in zone NS records | ||||||
| A | 200.58.97.2🇦🇷 AS27823200.58.97.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns9.hostmar.com | ||||||
| NS | ns10.hostmar.com ⚠️ Not in parent delegation | ||||||
| A | 200.58.96.2🇦🇷 AS27823200.58.96.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns10.hostmar.com | ||||||
| NS | ns2.impacta.com.ar ⚠️ Not in zone NS records | ||||||
| A | 200.58.96.2🇦🇷 AS27823200.58.96.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns10.hostmar.com | ||||||
| MX | mail.sephineusa.com ⭐ | ||||||
| MX | sephineusa.com ⭐ | ||||||
| A | 149.50.159.154🇦🇷 AS27823149.50.159.0/24 Route Registered for Cogent Communications Customer - DATTATEC.COM S.R.L. | ||||||
| PTR | sd-5465533-l.dattaweb.com | ||||||
| TXT | v=spf1 include:spf.hostmar.com include:_spf.google.com -all | ||||||
| TXT | v=spf1 include:spf.hostmar.com -all | ||||||
| SOA | ns9.hostmar.comroot@sd-907425-L.dattaweb.com 2026-02-24 #3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777233861 | ||||||
MX for
sephineusa.com |
Previously MX for
mail.sephineusa.com |
Subdomains
mail.sephineusa.com |
Same first word
sephineusa.com |
DNS History
8 records (7 active, 1 former)
●NSns1.impacta.com.ar2026-03-21 → 2026-04-26 · 3 obs
● 2026-03-21 22:21:08
● 2026-04-26 20:09:06
●NSns10.hostmar.com2015-06-01 → 2026-04-26 · 2 obs
● 2026-04-26 20:09:06
●NSns2.impacta.com.ar2026-03-21 → 2026-04-26 · 3 obs
● 2026-03-21 22:21:08
● 2026-04-26 20:09:06
●NSns9.hostmar.com2015-06-01 → 2026-04-26 · 2 obs
● 2026-04-26 20:09:06
●MXmail.sephineusa.com2015-06-01 → 2026-04-26 · 2 obs
● 2026-04-26 20:09:06
●MXsephineusa.com2015-06-01 → 2026-04-26 · 2 obs
● 2026-04-26 20:09:06
●A149.50.159.1542026-03-21 → 2026-04-26 · 3 obs
● 2026-03-21 22:21:08
● 2026-04-26 20:09:06
○A179.43.117.662015-06-01 → 2017-05-23 · 4 obs
● 2017-05-23 18:25:28
○ 2026-03-21 22:21:08
○ 2026-04-26 20:09:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sephineusa.com | ns1.impacta.com.ar, ns2.impacta.com.ar | - |
✅ Authoritative Response
Server:200.58.97.2
NS records: ns1.impacta.com.ar, ns2.impacta.com.ar
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sephineusa.com (unsigned zone)
⏱️ Timing
Total: 789ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.50.159.154 |
| NS | 2 | ns10.hostmar.com, ns9.hostmar.com |
| MX | 2 | mail.sephineusa.com (pri: 0), sephineusa.com (pri: 0) |
| TXT | 2 | v=spf1 include:spf.hostmar.com include:_, v=spf1 include:spf.hostmar.com -all |
| SOA | 1 | ns9.hostmar.com root.sd-907425-L.dattawe |
Analysis
Hierarchy
The parent of mail.sephineusa.com is sephineusa.com.
Mail Server Role
sephineusa.com serves as a mail server for sephineusa.com.
mail.sephineusa.com serves as a mail server, commonly paired with sephineusa.com.
IP Addresses
sephineusa.com points to a single IP: 149.50.159.154.
Other host names, for instance dinkel.com.ar, m2bc.com.ar, _dc-mx.5c8bef1aafbb.sedeme.com.ar, _dc-mx.bccc227008d6.sedeme.com.ar and ballina.com.ar share IP numbers with sephineusa.com.
Name Servers
sephineusa.com's delegation is handled by four name servers: ns10.hostmar.com, ns9.hostmar.com, ns1.impacta.com.ar and ns2.impacta.com.ar.
sephineusa.com partially shares name servers with other domains; examples include graficasigma.com.ar, aulacasasalesiana.com.ar, jl-migliorisi.com.ar, grupofip.com.ar and celsiusinstituto.com.
These name servers are often used with the name servers ns3.hostmar.com and ns4.hostmar.com.
Host names with a single IP:
ns10.hostmar.com points to: 200.58.96.2.
ns9.hostmar.com points to: 200.58.97.2.
ns1.impacta.com.ar points to: 200.58.97.2.
ns2.impacta.com.ar points to: 200.58.96.2.
Host names pointing to 200.58.96.2: ns10.hostmar.com and ns2.impacta.com.ar.
Host names pointing to 200.58.97.2: ns9.hostmar.com and ns1.impacta.com.ar.
Mail Servers
sephineusa.com is handled by two mail servers: sephineusa.com and mail.sephineusa.com.
Host names with a single IP:
sephineusa.com points to 149.50.159.154.