expert-sa.com - robtex.com
expert-sa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.76.156.173🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | static.173.156.76.144.clients.your-server.de | ||||||
| NS | ns1.topline.com.sa ⭐ | ||||||
| A | 144.76.156.173🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | static.173.156.76.144.clients.your-server.de | ||||||
| NS | ns2.topline.com.sa | ||||||
| A | 144.76.156.173🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | static.173.156.76.144.clients.your-server.de | ||||||
| MX | expert-sa.com ⭐ | ||||||
| A | 144.76.156.173🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | static.173.156.76.144.clients.your-server.de | ||||||
| TXT | v=spf1 a mx ip4:144.76.156.173 include:efa3.topline.com.sa ~all | ||||||
| SOA | ns1.topline.com.saadmins@topline.com.sa 2024-06-05 #0 | ||||||
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=1774609682 | ||||||
MX for
expert-sa.com |
Same first word
expert-sa.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.topline.com.sa2026-03-18 → 2026-03-27 · 2 obs
● 2026-03-27 11:09:24
●NSns2.topline.com.sa2026-03-18 → 2026-03-27 · 2 obs
● 2026-03-27 11:09:24
●MXexpert-sa.com2026-03-18 → 2026-03-27 · 2 obs
● 2026-03-27 11:09:24
●A144.76.156.1732026-03-18 → 2026-03-27 · 2 obs
● 2026-03-27 11:09:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| expert-sa.com | ns1.topline.com.sa, ns2.topline.com.sa | - |
✅ Authoritative Response
Server:144.76.156.173
NS records: ns1.topline.com.sa, ns2.topline.com.sa
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expert-sa.com (unsigned zone)
⏱️ Timing
Total: 734ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.156.173 |
| NS | 2 | ns1.topline.com.sa, ns2.topline.com.sa |
| MX | 1 | expert-sa.com (pri: 0) |
| TXT | 1 | v=spf1 a mx ip4:144.76.156.173 include:e |
| SOA | 1 | ns1.topline.com.sa admins.topline.com.sa |
Analysis
Mail Server Role
expert-sa.com serves as the mail server for expert-sa.com.
IP Addresses
expert-sa.com resolves to a single IP address: 144.76.156.173.
Other host names including static.173.156.76.144.clients.your-server.de, ahmedbajabersons.com, mail.albaderco.com, mail.speetech.net and ns1.topline.com.sa share IP numbers with expert-sa.com.
Name Servers
expert-sa.com's delegation uses two name servers, ns1.topline.com.sa and ns2.topline.com.sa.
expert-sa.com shares the same name server setup as other domains, for example ahmedbajabersons.com, compumax.net, alkfh.net, wasmiholding.com.sa and sbtsa.com.
Host names with a single IP:
- ns1.topline.com.sa points to 144.76.156.173
- ns2.topline.com.sa points to 144.76.156.173
Host names that point to 144.76.156.173: ns1.topline.com.sa and ns2.topline.com.sa
Mail Servers
A single mail server handles expert-sa.com.
expert-sa.com points to a single IP: 144.76.156.173.