addufu.fr - robtex.com
addufu.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.160.146🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | 109-234-160-146.reverse.odns.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 | addufu.fr ⭐ | ||||||
| A | 109.234.160.146🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | 109-234-160-146.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.160.146 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsystemshl@o2switch.fr 2023-02-16 #0 | ||||||
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 | 168 RRs processed [04/08/2026 12H50:50] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2246089476 | ||||||
MX for
addufu.fr |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2026-03-16 → 2026-08-04 · 2 obs
● 2026-08-04 13:19:34
●NSns2.o2switch.net2026-03-16 → 2026-08-04 · 2 obs
● 2026-08-04 13:19:34
●MXaddufu.fr2026-03-16 → 2026-08-04 · 2 obs
● 2026-08-04 13:19:34
●A109.234.160.1462026-03-16 → 2026-08-04 · 2 obs
● 2026-08-04 13:19:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | g.ext.nic.fr, f.ext.nic.fr, d.nic.fr | - |
| addufu.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 addufu.fr (unsigned zone)
⏱️ Timing
Total: 641ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.160.146 |
| NS | 2 | ns1.o2switch.net, ns2.o2switch.net |
| MX | 1 | addufu.fr (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.160.146 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net systemshl.o2switch.fr |
Analysis
Mail Server Role
The MX record for addufu.fr points back to addufu.fr — it is its own mail server.
IP Addresses
addufu.fr directs to one IP number, which is 109.234.160.146.
Among the host names that share IP numbers with addufu.fr are justinluczak.com, reussir-sur-internet.fr, mail.2ip.re and two others.
Name Servers
addufu.fr has two authoritative name servers — ns1.o2switch.net and ns2.o2switch.net.
addufu.fr has the same name server delegation as a number of other domains, such as artlive.fr, erotisma.fr, (0x736578)e-rss.com and two more.
ns1.o2switch.net directs to 109.234.160.5 and ns2.o2switch.net directs to 109.234.161.5; each host name points to exactly one IP number.
Mail Servers
The MX record for addufu.fr points to a single mail server: addufu.fr.
addufu.fr points to one IP number — 109.234.160.146.