opcom.fr - robtex.com
opcom.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.165.111🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | palmire.o2sred.fr | ||||||
| NS | ns1.o2switch.net ⭐ | ||||||
| A | 109.234.160.5🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | ns1.o2switch.net | ||||||
| NS | ns2.o2switch.net | ||||||
| A | 109.234.161.5🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | ns2.o2switch.net | ||||||
| MX | mail.opcom.fr ⭐ | ||||||
| A | 109.234.165.111🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | palmire.o2sred.fr | ||||||
| TXT | v=spf1 ip4:109.234.165.111 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2025-11-14 #4 | ||||||
fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ | ||||||
| NS | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| TXT | 21 RRs processed [22/07/2026 02H10:49] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245820957 | ||||||
Subdomains
mail.opcom.fr |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.amen.fr2015-07-11 → 2017-10-16 · 4 obs
● 2017-10-16 08:36:34
○ 2026-07-10 14:17:26
○ 2026-07-22 02:40:12
●NSns1.o2switch.net2026-07-10 → 2026-07-22 · 3 obs
● 2026-07-10 14:17:26
● 2026-07-22 02:40:12
○NSns2.amen.fr2015-07-11 → 2017-10-16 · 4 obs
● 2017-10-16 08:36:34
○ 2026-07-10 14:17:26
○ 2026-07-22 02:40:12
●NSns2.o2switch.net2026-07-10 → 2026-07-22 · 3 obs
● 2026-07-10 14:17:26
● 2026-07-22 02:40:12
●MXmail.opcom.fr2026-07-10 → 2026-07-22 · 3 obs
● 2026-07-10 14:17:26
● 2026-07-22 02:40:12
○MXmx1.opcom.fr2015-07-11 → 2017-10-16 · 4 obs
● 2017-10-16 08:36:34
○ 2026-07-10 14:17:26
○ 2026-07-22 02:40:12
●A109.234.165.1112026-07-10 → 2026-07-22 · 3 obs
● 2026-07-10 14:17:26
● 2026-07-22 02:40:12
○A213.186.33.42015-07-11 → 2017-10-16 · 4 obs
● 2017-10-16 08:36:34
○ 2026-07-10 14:17:26
○ 2026-07-22 02:40:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| opcom.fr | ns2.o2switch.net, ns1.o2switch.net | - |
✅ Authoritative Response
Server:109.234.160.5
NS records: ns2.o2switch.net, ns1.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opcom.fr (unsigned zone)
⏱️ Timing
Total: 908ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.165.111 |
| NS | 2 | ns1.o2switch.net, ns2.o2switch.net |
| MX | 1 | mail.opcom.fr (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.165.111 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
Hierarchy
The domain mail.opcom.fr falls under the parent opcom.fr.
IP Addresses
opcom.fr directs to one IP number, which is 109.234.165.111.
Among the host names that share IP numbers with opcom.fr are mail.crossfit-letroisiemeendroit.fr, www.livre-a-paris.com, cotra.fr and two others.
Name Servers
opcom.fr uses two name servers for its delegation: ns1.o2switch.net and ns2.o2switch.net.
opcom.fr has the same name server delegation as a number of other domains, such as microcontrall.com, starsnails.fr, enchantiertheatre.fr and two more.
Each of ns1.o2switch.net and ns2.o2switch.net has one IP address: ns1.o2switch.net uses 109.234.160.5 and ns2.o2switch.net uses 109.234.161.5.
Mail Servers
opcom.fr routes its mail through a single mail server, mail.opcom.fr.
mail.opcom.fr directs to just one IP number, 109.234.165.111.