dev.org - dns.ninja
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=1780567042 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.dev.org2015-07-22 → 2026-06-04 · 2 obs
● 2026-06-04 10:12:40
●A209.235.237.772015-07-22 → 2026-06-04 · 2 obs
● 2026-06-04 10:12:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.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: 394ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.235.237.77 |
| NS | 2 | ns3.inetu.net, ns4.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.
Additional host names — including mail.dev.org and devc-wopr2.inetuhosted.net — share IP numbers with dev.org.
Name Servers
dev.org is delegated to two 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 at least partially shares name servers with other domains, for instance den11.viawest.net, e.noodles.com and checkpointehr.com.
ns3.inetu.net and ns4.inetu.net each resolve to two IP addresses: ns3.inetu.net points to 74.85.141.3 and 2607:fdf8:da::a1, while 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.
mail.dev.org resolves to a single IP number: 209.235.237.77.