devcustom.com - robtex.com
devcustom.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 146.59.71.167🇫🇷 OVH146.59.0.0/17 | ||||||
| PTR | pl6.default-host.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.devcustom.com ⭐ | ||||||
| A | 109.234.166.64🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-166-64.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.166.64 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2026-09-01 #0 | ||||||
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=1788263615 | ||||||
Previously MX for
devcustom.com |
Subdomains
mail.devcustom.com |
Same first word
devcustom.tech |
devcustom.net |
devcustom.com |
Similar names
customdev.workers.dev |
customdev.net |
customdev.com |
customdev.ru |
customdev.sk |
customdev.co.uk |
customdev.pl |
customdev.solutions |
customdev.org |
customdev.com.br |
customdev.win |
customdev.it |
Previous names
Next names
DNS History
8 records (4 active, 4 former)
●NSns1.o2switch.net2015-05-24 → 2026-09-01 · 2 obs
● 2026-09-01 11:56:20
●NSns2.o2switch.net2015-05-24 → 2026-09-01 · 2 obs
● 2026-09-01 11:56:20
○MXdevcustom.com2015-05-24 → 2017-06-27 · 4 obs
● 2017-06-27 15:33:44
○ 2026-08-19 19:46:14
○ 2026-09-01 11:56:20
●MXmail.devcustom.com2026-08-19 → 2026-09-01 · 3 obs
● 2026-08-19 19:46:14
● 2026-09-01 11:56:20
●A146.59.71.1672026-09-01 → 2026-09-01 · 3 obs
● 2026-09-01 11:56:18
● 2026-09-01 11:56:20
○A209.50.58.912026-08-19 → 2026-08-19 · 4 obs
● 2026-08-19 19:46:14
○ 2026-09-01 11:56:18
○ 2026-09-01 11:56:20
○A212.83.160.1092015-10-21 → 2017-06-27 · 5 obs
● 2015-10-21 16:07:10
● 2017-06-27 15:33:44
○ 2026-08-19 19:46:14
○ 2026-09-01 11:56:20
○A80.67.190.672015-05-24 → 2015-05-24 · 3 obs
○ 2015-10-21 16:07:10
○ 2026-09-01 11:56:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| devcustom.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 devcustom.com (unsigned zone)
⏱️ Timing
Total: 1036ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 146.59.71.167 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | mail.devcustom.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.166.64 +a +mx +includ |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
Hierarchy
mail.devcustom.com is a subdomain of devcustom.com.
IP Addresses
devcustom.com has exactly one IP address — 146.59.71.167.
bet7kboetatcu.pro, tabletsandhybrids.com, findseniorsservices.com plus two other host names have IP numbers in common with devcustom.com.
Name Servers
devcustom.com is served by two delegated name servers, ns1.o2switch.net and ns2.o2switch.net.
The name server configuration of devcustom.com is shared with other domains, for instance alteris-developpement.com, tax-expertise.com, unixfu.net and two others.
The DNS delegation for devcustom.com at least partly coincides with that of other domains, ey-taxi-bourg-viriat.fr being one example.
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
devcustom.com uses one mail server — mail.devcustom.com.
There is one IP number for mail.devcustom.com: 109.234.166.64.