optimarge.com - robtex.com
optimarge.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.164.251🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-164-251.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 | optimarge.com ⭐ | ||||||
| A | 109.234.164.251🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-164-251.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.164.251 +a +mx +include:spf.jabatus.fr ~allgoogle-site-ver... | ||||||
| SOA | ns1.o2switch.netsystemshl@o2switch.fr 2026-03-17 #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=1771291435 | ||||||
MX for
optimarge.com |
Same first word
optimarge.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns0.proxad.net2007-10-28 → 2007-10-28 · 3 obs
○ 2015-10-16 12:09:54
○ 2026-03-24 06:00:00
●NSns1.o2switch.net2026-03-05 → 2026-03-24 · 3 obs
● 2026-03-05 04:08:56
● 2026-03-24 06:00:00
○NSns1.proxad.net2007-10-28 → 2007-10-28 · 3 obs
○ 2015-10-16 12:09:54
○ 2026-03-24 06:00:00
●NSns2.o2switch.net2026-03-05 → 2026-03-24 · 3 obs
● 2026-03-05 04:08:56
● 2026-03-24 06:00:00
○MXmx-cache.online.net2007-10-28 → 2007-10-28 · 3 obs
○ 2015-10-16 12:09:54
○ 2026-03-24 06:00:00
○MXmx.online.net2007-10-28 → 2007-10-28 · 3 obs
○ 2015-10-16 12:09:54
○ 2026-03-24 06:00:00
●MXoptimarge.com2026-03-05 → 2026-03-24 · 3 obs
● 2026-03-05 04:08:56
● 2026-03-24 06:00:00
●A109.234.164.2512026-03-05 → 2026-03-24 · 3 obs
● 2026-03-05 04:08:56
● 2026-03-24 06:00:00
○A212.27.35.892007-10-28 → 2007-10-28 · 3 obs
○ 2015-10-16 12:09:54
○ 2026-03-24 06:00:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| optimarge.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 optimarge.com (unsigned zone)
⏱️ Timing
Total: 506ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.164.251 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | optimarge.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.164.251 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net systemshl.o2switch.fr |
Analysis
Mail Server Role
optimarge.com serves as the mail server for optimarge.com.
IP Addresses
optimarge.com points to an IP address: 109.234.164.251.
other host names include sunset.lu, adgebois.com, mail.le-panier-de-flo.fr, www.skishop.fr and mail.hairmaxx.nl; they share IP numbers with optimarge.com.
Name Servers
Two name servers ns1.o2switch.net and ns2.o2switch.net handle the delegation for optimarge.com.
optimarge.com shares the same name server setup as other domains, for instance qna.fr, chemineesfortin.com, isbarca.net, je-contacte-une-femme.fr and doucel.com.
Host names with one IP:
ns1.o2switch.net points to: 109.234.160.5
ns2.o2switch.net points to: 109.234.161.5
Mail Servers
optimarge.com is handled by a single mail server.
The host name optimarge.com points to IP 109.234.164.251.