mrbourse.com - robtex.com
mrbourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.162.163🇫🇷 O2SWITCH109.234.162.0/24 o2switch Internet Routing | ||||||
| PTR | eduardo.o2switch.net | ||||||
| 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.mrbourse.com ⭐ | ||||||
| A | 109.234.166.246🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-166-246.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.166.246 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2026-03-18 #2 | ||||||
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=1778729041 | ||||||
Subdomains
mail.mrbourse.com |
Same first word
mrbourse.com |
Similar names
rembours.nl |
robursem.com |
rmbrouse.com |
msrbuero.com |
rembours.com |
rumberos.ca |
rumberos.com.ua |
rumberos.net |
robersum.com |
DNS History
11 records (4 active, 7 former)
○NSns.mrbourse.com2008-03-08 → 2008-03-08 · 3 obs
○ 2015-07-09 09:05:00
○ 2026-05-14 03:26:04
○NSns1.mrbourse.com2018-07-23 → 2018-07-23 · 4 obs
● 2018-07-23 23:11:44
○ 2026-03-02 10:04:20
○ 2026-05-14 03:26:04
●NSns1.o2switch.net2026-03-02 → 2026-05-14 · 7 obs
● 2026-03-02 10:04:20
○ 2026-03-05 19:49:26
● 2026-03-26 05:37:52
○ 2026-03-27 17:05:28
● 2026-05-09 04:08:40
● 2026-05-14 03:26:04
○NSns2.mrbourse.com2018-07-23 → 2018-07-23 · 4 obs
● 2018-07-23 23:11:44
○ 2026-03-02 10:04:20
○ 2026-05-14 03:26:04
●NSns2.o2switch.net2026-03-02 → 2026-05-14 · 7 obs
● 2026-03-02 10:04:20
○ 2026-03-05 19:49:26
● 2026-03-26 05:37:52
○ 2026-03-27 17:05:28
● 2026-05-09 04:08:40
● 2026-05-14 03:26:04
○NSnssec.dedibox.fr2008-03-08 → 2008-03-08 · 3 obs
○ 2015-07-09 09:05:00
○ 2026-05-14 03:26:04
○NSsd-8083.dedibox.fr2008-03-08 → 2008-03-08 · 3 obs
○ 2015-07-09 09:05:00
○ 2026-05-14 03:26:04
●MXmail.mrbourse.com2008-03-08 → 2026-05-14 · 11 obs
○ 2015-07-09 09:05:00
○ 2018-07-23 23:11:44
● 2026-03-02 10:04:20
○ 2026-03-05 19:49:26
● 2026-03-26 05:37:52
○ 2026-03-27 17:05:28
● 2026-05-09 04:08:40
○ 2026-05-12 01:30:18
● 2026-05-14 03:26:02
● 2026-05-14 03:26:04
●A109.234.162.1632026-03-02 → 2026-05-14 · 9 obs
● 2026-03-02 10:04:20
○ 2026-03-05 19:49:26
● 2026-03-26 05:37:52
○ 2026-03-27 17:05:28
● 2026-05-09 04:08:40
○ 2026-05-12 01:30:18
● 2026-05-14 03:26:02
● 2026-05-14 03:26:04
○A178.32.112.992018-07-23 → 2018-07-23 · 4 obs
● 2018-07-23 23:11:44
○ 2026-03-02 10:04:20
○ 2026-05-14 03:26:04
○A88.191.49.2492008-03-08 → 2008-03-08 · 3 obs
○ 2015-07-09 09:05:00
○ 2026-05-14 03:26:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| mrbourse.com | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server:109.234.161.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mrbourse.com (unsigned zone)
⏱️ Timing
Total: 630ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.162.163 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | mail.mrbourse.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.166.246 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
Hierarchy
The parent of mail.mrbourse.com is mrbourse.com.
IP Addresses
mrbourse.com points to a single IP: 109.234.162.163.
Other host names, for instance demenageur-charleville-mezieres.com, 2mel.com, gayssot-recouvrement.com, colocationetudiant.com and brewdog.be share IP numbers with mrbourse.com.
Name Servers
Two name servers ns1.o2switch.net and ns2.o2switch.net handle delegation for mrbourse.com.
mrbourse.com uses the same name server setup as other domains, for example reaprostock.com, raynaud-imprimeurs.fr, whoozcat.fr, bestannuaire.net and lesmagouilles.com.
mrbourse.com shares name servers with other domains at least in part, for instance lacerisesurlapizza.fr.
Host names with one IP number: The host name ns1.o2switch.net points to 109.234.160.5 and the host name ns2.o2switch.net points to 109.234.161.5.
Mail Servers
mrbourse.com is handled by a single mail server, mail.mrbourse.com.
mail.mrbourse.com points to a single IP: 109.234.166.246.