tsp.dz - robtex.com
tsp.dz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.91.104.141🇫🇷 OVH51.91.0.0/16 | ||||||
| PTR | ns3160328.ip-51-91-104.eu | ||||||
| NS | dz1.novihost.net ⭐ | ||||||
| A | 51.38.179.126🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | dz1.novihost.net | ||||||
| NS | dz2.novihost.net | ||||||
| A | 51.38.179.126🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | dz1.novihost.net | ||||||
| MX | tsp.dz ⭐ | ||||||
| A | 51.91.104.141🇫🇷 OVH51.91.0.0/16 | ||||||
| PTR | ns3160328.ip-51-91-104.eu | ||||||
| TXT | v=spf1 ip4:51.75.141.36 ip4:91.121.6.40 +a +mx ~all | ||||||
| SOA | dz1.novihost.netserveurs@novisoft.net 2024-08-27 #0 | ||||||
dz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.nic.dz ⭐ | ||||||
| NS | ns-dz.afrinic.net | ||||||
| NS | ns2.nic.dz | ||||||
| NS | ns3.nic.fr | ||||||
| NS | ns4.nic.dz | ||||||
| NS | ns5.nic.dz | ||||||
| SOA | ns1.nic.dzdnsmaster@nic.dz 2026-07-23 #49 | ||||||
MX for
tsp.dz |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdz1.novihost.net2026-07-14 → 2026-07-18 · 2 obs
● 2026-07-18 09:32:12
●NSdz2.novihost.net2026-07-14 → 2026-07-18 · 2 obs
● 2026-07-18 09:32:12
●MXtsp.dz2026-07-14 → 2026-07-18 · 2 obs
● 2026-07-18 09:32:12
●A51.91.104.1412026-07-14 → 2026-07-18 · 2 obs
● 2026-07-18 09:32:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dz | ns1.nic.dz, ns3.nic.fr, ns5.nic.dz, ns2.nic.dz... | 11 records |
| tsp.dz | dz1.novihost.net, dz2.novihost.net | - |
✅ Authoritative Response
Server:51.38.179.126
NS records: dz1.novihost.net, dz2.novihost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tsp.dz (unsigned zone)
⏱️ Timing
Total: 1836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.91.104.141 |
| NS | 2 | dz1.novihost.net, dz2.novihost.net |
| MX | 1 | tsp.dz (pri: 0) |
| TXT | 1 | v=spf1 ip4:51.75.141.36 ip4:91.121.6.40 |
| SOA | 1 | dz1.novihost.net serveurs.novisoft.net |
📌 Glue Records Collected
Total: 11
In-bailiwick: 7 (ns1.nic.dz, ns1.nic.dz, ns5.nic.dz...)
Out-of-bailiwick: 4 (ns3.nic.fr, ns3.nic.fr, ns-dz.afrinic.net...)
Analysis
Mail Server Role
tsp.dz serves as a mail server for tsp.dz.
IP Addresses
tsp.dz has exactly one IP address — 51.91.104.141.
Host names such as medical-ag.dz, ctcsud.dz and ns3160328.ip-51-91-104.eu share their IP numbers with tsp.dz.
Name Servers
Two name servers handle the delegation for tsp.dz: dz1.novihost.net and dz2.novihost.net.
The name server configuration of tsp.dz is shared with other domains, for instance technosoudure.dz, faderco.dz, leksar.dz and two others.
There is at least partial name server overlap between tsp.dz and other domains — capccls.dz, starmania.dz, gcb.dz and two more among them.
dz1.novihost.net directs to 51.38.179.126, as does dz2.novihost.net — both hostnames resolve to that one IP address.
dz1.novihost.net along with dz2.novihost.net each resolve to 51.38.179.126 IP addresses.
Mail Servers
tsp.dz uses exactly one mail server, which is tsp.dz.
tsp.dz carries a single IP number, which is 51.91.104.141.