coursimault.org - robtex.com
coursimault.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.166.119🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-166-119.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.coursimault.org ⭐ | ||||||
| A | 109.234.166.119🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-166-119.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.166.119 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2024-06-09 #4 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776549549 | ||||||
Subdomains
mail.coursimault.org |
Same first word
coursimault.org |
coursimault.net |
coursimault.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns0.axperia.net2015-07-13 → 2017-02-13 · 4 obs
● 2017-02-13 11:05:58
○ 2026-04-14 08:25:42
○ 2026-04-18 22:19:12
●NSns1.o2switch.net2026-04-14 → 2026-04-18 · 3 obs
● 2026-04-14 08:25:42
● 2026-04-18 22:19:12
●NSns2.o2switch.net2026-04-14 → 2026-04-18 · 3 obs
● 2026-04-14 08:25:42
● 2026-04-18 22:19:12
○NSns5.axperia.net2015-07-13 → 2017-02-13 · 4 obs
● 2017-02-13 11:05:58
○ 2026-04-14 08:25:42
○ 2026-04-18 22:19:12
○MXax200.axperia.net2015-07-13 → 2017-02-13 · 4 obs
● 2017-02-13 11:05:58
○ 2026-04-14 08:25:42
○ 2026-04-18 22:19:12
●MXmail.coursimault.org2026-04-14 → 2026-04-18 · 3 obs
● 2026-04-14 08:25:42
● 2026-04-18 22:19:12
●A109.234.166.1192026-04-14 → 2026-04-18 · 3 obs
● 2026-04-14 08:25:42
● 2026-04-18 22:19:12
○A217.117.157.1852015-07-13 → 2017-02-13 · 4 obs
● 2017-02-13 11:05:58
○ 2026-04-14 08:25:42
○ 2026-04-18 22:19:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| coursimault.org | ns2.o2switch.net, ns1.o2switch.net | - |
✅ Authoritative Response
Server:109.234.161.5
NS records: ns2.o2switch.net, ns1.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coursimault.org (unsigned zone)
⏱️ Timing
Total: 643ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.166.119 |
| NS | 2 | ns1.o2switch.net, ns2.o2switch.net |
| MX | 1 | mail.coursimault.org (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.166.119 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
Hierarchy
coursimault.org is a parent of mail.coursimault.org.
IP Addresses
coursimault.org points to a single IP number: 109.234.166.119.
Other host names, for instance brosweb.fr, mail.podmust.com, mail.coursimault.org, mail.coursimault.net and coursimault.com share IP numbers with coursimault.org.
Name Servers
Delegation for coursimault.org rests with two name servers, ns1.o2switch.net and ns2.o2switch.net.
coursimault.org shares the same name server setup as other domains, including delettre.org, jlbphoto.fr, cscpeyri.org, fimformation.fr and marc-labouret.fr.
Host names with one IP number: ns1.o2switch.net points to 109.234.160.5; ns2.o2switch.net points to 109.234.161.5.
Mail Servers
coursimault.org is handled by a single mail server, mail.coursimault.org.
mail.coursimault.org points to a single IP: 109.234.166.119.