coffice.dz - robtex.com
coffice.dz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 135.181.225.132🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC | ||||||
| PTR | srv29.novihost.net | ||||||
| NS | dz1.novihost.net ⭐ ⚠️ Not in zone NS records | ||||||
| A | 51.38.179.126🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | dz1.novihost.net | ||||||
| NS | dz2.novihost.net ⚠️ Not in zone NS records | ||||||
| A | 51.38.179.126🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | dz1.novihost.net | ||||||
| NS | ns1.novihost.net ⚠️ Not in parent delegation | ||||||
| A | 51.38.179.247🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | vps-3f78aeab.vps.ovh.net | ||||||
| NS | ns2.novihost.net ⚠️ Not in parent delegation | ||||||
| A | 54.37.158.215🇫🇷 OVH54.37.0.0/16 | ||||||
| PTR | vps-8bde0f63.vps.ovh.net | ||||||
| NS | srv29.novihost.net ⚠️ Not in parent delegation | ||||||
| A | 135.181.225.132🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC | ||||||
| PTR | srv29.novihost.net | ||||||
| A | 135.181.225.185🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC | ||||||
| PTR | srv29.novihost.net | ||||||
| MX | coffice.dz ⭐ | ||||||
| A | 135.181.225.132🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC | ||||||
| PTR | srv29.novihost.net | ||||||
| TXT | v=spf1 +a +mx +ip4:135.181.225.132 ~all | ||||||
| SOA | dz1.novihost.netroot@dz1.novihost.net 2025-11-16 #2 | ||||||
dz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.nic.dz ⭐ | ||||||
| NS | ns-dz.afrinic.net ⚠️ Not in parent delegation | ||||||
| NS | ns2.nic.dz | ||||||
| NS | ns3.nic.fr ⚠️ Not in parent delegation | ||||||
| NS | ns4.nic.dz | ||||||
| NS | ns5.nic.dz | ||||||
| SOA | ns1.nic.dzdnsmaster@nic.dz serial=2026073441 | ||||||
MX for
coffice.dz |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSdz1.novihost.net2026-07-14 → 2026-07-29 · 2 obs
● 2026-07-29 01:01:28
●NSdz2.novihost.net2026-07-14 → 2026-07-29 · 2 obs
● 2026-07-29 01:01:28
●NSns1.novihost.net2026-07-14 → 2026-07-29 · 2 obs
● 2026-07-29 01:01:28
●NSns2.novihost.net2026-07-14 → 2026-07-29 · 2 obs
● 2026-07-29 01:01:28
●NSsrv29.novihost.net2026-07-14 → 2026-07-29 · 2 obs
● 2026-07-29 01:01:28
●MXcoffice.dz2026-07-14 → 2026-07-29 · 2 obs
● 2026-07-29 01:01:28
●A135.181.225.1322026-07-14 → 2026-07-29 · 2 obs
● 2026-07-29 01:01:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dz | ns1.nic.dz, ns2.nic.dz, ns3.nic.fr, ns4.nic.dz... | 11 records |
| coffice.dz | dz2.novihost.net, dz1.novihost.net | - |
✅ Authoritative Response
Server:51.38.179.126
NS records: dz2.novihost.net, dz1.novihost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coffice.dz (unsigned zone)
⏱️ Timing
Total: 926ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 135.181.225.132 |
| NS | 3 | ns2.novihost.net, ns1.novihost.net... |
| MX | 1 | coffice.dz (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:135.181.225.132 ~all |
| SOA | 1 | dz1.novihost.net root.dz1.novihost.net |
📌 Glue Records Collected
Total: 11
In-bailiwick: 7 (ns1.nic.dz, ns1.nic.dz, ns2.nic.dz...)
Out-of-bailiwick: 4 (ns3.nic.fr, ns3.nic.fr, ns-dz.afrinic.net...)
Analysis
Mail Server Role
The MX record for coffice.dz points back to coffice.dz — it is its own mail server.
IP Addresses
coffice.dz directs to one IP number, which is 135.181.225.132.
Among the host names that share IP numbers with coffice.dz are foudad.com, imc.dz, chemi-pro.com and two others.
Name Servers
The authoritative name servers for coffice.dz are dz1.novihost.net, dz2.novihost.net, ns1.novihost.net and two others.
coffice.dz shares at least some of its name servers with other domains, including fava.dz, althyd.com, atelcom.com and two others.
These name servers are frequently seen alongside ns2.novihost.net, ns29.novihost.net, ns24.novihost.net and 7 other name servers.
Hosts with two IP numbers each:
The A records for srv29.novihost.net return 135.181.225.132 and 135.181.225.185.
Hosts that resolve to one IP address:
dz1.novihost.net resolves to the IP address 51.38.179.126.
dz2.novihost.net resolves to the IP address 51.38.179.126.
ns1.novihost.net resolves to the IP address 51.38.179.247.
ns2.novihost.net resolves to the IP address 54.37.158.215.
dz1.novihost.net and dz2.novihost.net each have 51.38.179.126 IP addresses.
Mail Servers
The MX record for coffice.dz points to a single mail server: coffice.dz.
coffice.dz resolves to 135.181.225.132 and no other IP number.