rsdevtool.com - robtex.com
rsdevtool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.166.38🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-166-38.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 | mail.rsdevtool.com ⭐ | ||||||
| A | 109.234.166.38🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-166-38.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.166.38 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2025-12-24 #3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1794075351 | ||||||
Subdomains
mail.rsdevtool.com |
Same first word
rsdevtool.com |
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2026-09-02 → 2026-11-07 · 2 obs
● 2026-11-07 18:50:36
●NSns2.o2switch.net2026-09-02 → 2026-11-07 · 2 obs
● 2026-11-07 18:50:36
●MXmail.rsdevtool.com2026-09-02 → 2026-11-07 · 2 obs
● 2026-11-07 18:50:36
●A109.234.166.382026-09-02 → 2026-11-07 · 2 obs
● 2026-11-07 18:50:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rsdevtool.com | 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 rsdevtool.com (unsigned zone)
⏱️ Timing
Total: 1402ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.166.38 |
| NS | 2 | ns1.o2switch.net, ns2.o2switch.net |
| MX | 1 | mail.rsdevtool.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.166.38 +a +mx +includ |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
Hierarchy
mail.rsdevtool.com is a subdomain of rsdevtool.com.
IP Addresses
rsdevtool.com directs to one IP number, which is 109.234.166.38.
Among the host names that share IP numbers with rsdevtool.com are alcouverture.com, florent-santamaria.fr, arctic-wonders.com and two others.
Name Servers
DNS delegation for rsdevtool.com points to two name servers: ns1.o2switch.net and ns2.o2switch.net.
rsdevtool.com has the same name server delegation as a number of other domains, such as ckamorocco.ma, akwa-piscines.fr, kdo-comception.com and two more.
Both ns1.o2switch.net and ns2.o2switch.net have a single IP address each — ns1.o2switch.net resolves to 109.234.160.5 while ns2.o2switch.net resolves to 109.234.161.5.
Mail Servers
rsdevtool.com routes its mail through a single mail server, mail.rsdevtool.com.
mail.rsdevtool.com has exactly one IP number: 109.234.166.38.