sysinfo.fr - robtex.com
sysinfo.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.166.45🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | galaxy.jabatus.com | ||||||
| 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.sysinfo.fr ⭐ | ||||||
| A | 109.234.166.45🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | galaxy.jabatus.com | ||||||
| TXT | v=spf1 ip4:109.234.166.45 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2025-10-08 #3 | ||||||
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 | 113 RRs processed [29/03/2026 11H50:48] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2244655520 | ||||||
Subdomains
mail.sysinfo.fr |
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSns0.online.net2020-04-11 → 2020-04-11 · 4 obs
● 2020-04-11 14:08:40
○ 2026-03-27 11:23:30
○ 2026-03-29 12:02:40
●NSns1.o2switch.net2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 11:23:30
● 2026-03-29 12:02:40
○NSns1.online.net2020-04-11 → 2020-04-11 · 4 obs
● 2020-04-11 14:08:40
○ 2026-03-27 11:23:30
○ 2026-03-29 12:02:40
○NSns1.slconseil.com2015-06-03 → 2017-04-08 · 4 obs
● 2017-04-08 22:29:58
○ 2020-04-11 14:08:40
○ 2026-03-29 12:02:40
●NSns2.o2switch.net2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 11:23:30
● 2026-03-29 12:02:40
○NSns2.slconseil.com2015-06-03 → 2017-04-08 · 4 obs
● 2017-04-08 22:29:58
○ 2020-04-11 14:08:40
○ 2026-03-29 12:02:40
○NSns3.slconseil.com2015-06-03 → 2017-04-08 · 4 obs
● 2017-04-08 22:29:58
○ 2020-04-11 14:08:40
○ 2026-03-29 12:02:40
○NSromeo.hebergement-discount.com2015-06-03 → 2017-04-08 · 4 obs
● 2017-04-08 22:29:58
○ 2020-04-11 14:08:40
○ 2026-03-29 12:02:40
●MXmail.sysinfo.fr2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 11:23:30
● 2026-03-29 12:02:40
○MXmx1.nfrance.com2015-06-03 → 2017-04-08 · 4 obs
● 2017-04-08 22:29:58
○ 2020-04-11 14:08:40
○ 2026-03-29 12:02:40
●A109.234.166.452026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 11:23:30
● 2026-03-29 12:02:40
○A149.91.88.862020-04-11 → 2020-04-11 · 3 obs
○ 2026-03-27 11:23:30
○ 2026-03-29 12:02:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| sysinfo.fr | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server:109.234.160.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysinfo.fr (unsigned zone)
⏱️ Timing
Total: 676ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.166.45 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | mail.sysinfo.fr (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.166.45 +a +mx +includ |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
Hierarchy
sysinfo.fr is parent of mail.sysinfo.fr.
IP Addresses
sysinfo.fr points to a single IP: 109.234.166.45.
Other host names, for instance mail.midinews.com, mail.radiogba.com.ar, mail.inma.no, mail.talkingfood.de and mail.businesslife.co share IP numbers with sysinfo.fr.
Name Servers
sysinfo.fr's delegation is to two name servers ns1.o2switch.net and ns2.o2switch.net.
sysinfo.fr shares the same name server configuration as other domains, such as pme-referencement.fr, hand-ball.fr, creationsarl.org, atelier-montessori.fr and lutece-papierpeint.com.
Host names with a single IP:
ns1.o2switch.net resolves to 109.234.160.5.
ns2.o2switch.net resolves to 109.234.161.5.
Mail Servers
sysinfo.fr is served by a single mail server, mail.sysinfo.fr.
mail.sysinfo.fr points to IP number 109.234.166.45.