dev.org - robtex.com
dev.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.235.237.77🇺🇸 Flexential209.235.192.0/18 VINS | ||||||
| PTR | devc-wopr2.inetuhosted.net | ||||||
| NS | ns3.inetu.net ⭐ | ||||||
| A | 2607:fdf8:da::a1🇺🇸 Flexential2607:fdf8::/32 VIAWEST-IPV6 | ||||||
| PTR | dns-auth1.inetu.net | ||||||
| A | 74.85.141.3🇺🇸 Flexential74.85.141.0/24 Corp | ||||||
| PTR | dns-auth1.inetu.net | ||||||
| NS | ns4.inetu.net | ||||||
| A | 2607:fdf8:da::a2🇺🇸 Flexential2607:fdf8::/32 VIAWEST-IPV6 | ||||||
| PTR | dns-auth2.inetu.net | ||||||
| A | 74.85.141.4🇺🇸 Flexential74.85.141.0/24 Corp | ||||||
| PTR | dns-auth2.inetu.net | ||||||
| MX | mail.dev.org ⭐ | ||||||
| A | 209.235.237.77🇺🇸 Flexential209.235.192.0/18 VINS | ||||||
| PTR | devc-wopr2.inetuhosted.net | ||||||
| SOA | ns3.inetu.netdns@inetu.net 2015-02-02 #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=1783152168 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.dev.org2015-07-22 → 2026-07-04 · 2 obs
● 2026-07-04 08:17:34
●A209.235.237.772015-07-22 → 2026-07-04 · 2 obs
● 2026-07-04 08:17:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| dev.org | ns3.inetu.net, ns4.inetu.net | - |
✅ Authoritative Response
Server:74.85.141.4
NS records: ns3.inetu.net, ns4.inetu.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev.org (unsigned zone)
⏱️ Timing
Total: 371ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.235.237.77 |
| NS | 2 | ns4.inetu.net, ns3.inetu.net |
| MX | 1 | mail.dev.org (pri: 10) |
| SOA | 1 | ns3.inetu.net dns.inetu.net |
Analysis
Hierarchy
www.dev.org and mail.dev.org each fall under dev.org as their parent domain.
IP Addresses
dev.org resolves to just one IP address, 209.235.237.77.
Further host names like mail.dev.org and devc-wopr2.inetuhosted.net overlap in IP numbers with dev.org.
Name Servers
dev.org is served by two delegated name servers, ns3.inetu.net and ns4.inetu.net.
dev.org shares its NS records with other domains, for example claworkforce.com, kingdomtechnology.com, 0.0.0.0.c.d.0.0.8.f.d.f.7.0.6.2.ip6.arpa and two others.
dev.org and other domains like den11.viawest.net, e.noodles.com and checkpointehr.com share some name servers
Each of the two host names carries two IP addresses: ns3.inetu.net points to 74.85.141.3 and 2607:fdf8:da::a1, and ns4.inetu.net points to 74.85.141.4 and 2607:fdf8:da::a2.
Mail Servers
The sole mail server for dev.org is mail.dev.org.
There is one IP number for mail.dev.org: 209.235.237.77.