dzone.dev - robtex.com
dzone.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.164.228🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-164-228.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 | dzone.dev ⭐ | ||||||
| A | 109.234.164.228🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-164-228.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.164.228 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsystemshl@o2switch.fr 2023-03-27 #10 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
MX for
dzone.dev |
Same first word
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DNS History
4 records (4 active, 0 former)
●NSns1.o2switch.net2026-09-05 → 2026-09-14 · 4 obs
○ 2026-09-08 15:37:56
● 2026-09-11 21:08:46
● 2026-09-14 03:47:30
●NSns2.o2switch.net2026-09-05 → 2026-09-14 · 4 obs
○ 2026-09-08 15:37:56
● 2026-09-11 21:08:46
● 2026-09-14 03:47:30
●MXdzone.dev2026-09-05 → 2026-09-14 · 4 obs
○ 2026-09-08 15:37:56
● 2026-09-11 21:08:46
● 2026-09-14 03:47:30
●A109.234.164.2282026-09-05 → 2026-09-14 · 4 obs
○ 2026-09-08 15:37:56
● 2026-09-11 21:08:46
● 2026-09-14 03:47:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| dzone.dev | 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 dzone.dev (unsigned zone)
⏱️ Timing
Total: 911ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.164.228 |
| NS | 2 | ns1.o2switch.net, ns2.o2switch.net |
| MX | 1 | dzone.dev (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.164.228 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net systemshl.o2switch.fr |
Analysis
Mail Server Role
dzone.dev is listed as a mail server for itself.
IP Addresses
dzone.dev resolves to one IP address: 109.234.164.228.
delphinelingemann.fr, sebastienneron.com, serviceforyou.fr and two other host names share IP numbers with dzone.dev.
Name Servers
dzone.dev is served by two delegated name servers, ns1.o2switch.net and ns2.o2switch.net.
dzone.dev uses the same name servers as several other domains — among them eqcstructures.fr, rdcg.org, cautiona.sn and two more.
ns1.o2switch.net → 109.234.160.5 and ns2.o2switch.net → 109.234.161.5: one IP number per host name.
Mail Servers
Mail for dzone.dev is handled by one mail server — dzone.dev.
There is one IP number for dzone.dev: 109.234.164.228.