dev-net.co - dns.ninja
dev-net.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759693212 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSns-1318.awsdns-36.org2026-04-14 → 2026-06-29 · 2 obs
● 2026-06-29 05:41:10
●NSns-1551.awsdns-01.co.uk2026-04-14 → 2026-06-29 · 2 obs
● 2026-06-29 05:41:10
●NSns-323.awsdns-40.com2026-04-14 → 2026-06-29 · 2 obs
● 2026-06-29 05:41:10
●NSns-973.awsdns-57.net2026-04-14 → 2026-06-29 · 2 obs
● 2026-06-29 05:41:10
●MXalt1.aspmx.l.google.com2026-04-14 → 2026-06-29 · 2 obs
● 2026-06-29 05:41:10
●MXalt2.aspmx.l.google.com2026-04-14 → 2026-06-29 · 2 obs
● 2026-06-29 05:41:10
●MXalt3.aspmx.l.google.com2026-04-14 → 2026-06-29 · 2 obs
● 2026-06-29 05:41:10
●MXalt4.aspmx.l.google.com2026-04-14 → 2026-06-29 · 2 obs
● 2026-06-29 05:41:10
●MXaspmx.l.google.com2026-04-14 → 2026-06-29 · 2 obs
● 2026-06-29 05:41:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| dev-net.co | ns-323.awsdns-40.com, ns-1551.awsdns-01.co.uk, ns-1318.awsdns-36.org, ns-973.awsdns-57.net | - |
✅ Authoritative Response
Server:205.251.195.205
NS records: ns-323.awsdns-40.com, ns-1551.awsdns-01.co.uk, ns-1318.awsdns-36.org, ns-973.awsdns-57.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev-net.co (unsigned zone)
⏱️ Timing
Total: 1493ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1318.awsdns-36.org, ns-1551.awsdns-01.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=lBPCmuhKLSHzwjO, v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | ns-1551.awsdns-01.co.uk awsdns-hostmaste |
Analysis
Name Servers
The domain dev-net.co is delegated to these four name servers: ns-323.awsdns-40.com, ns-973.awsdns-57.net, ns-1318.awsdns-36.org and ns-1551.awsdns-01.co.uk.
There is at least partial name server overlap between dev-net.co and other domains — drkarl.net, d3hx9uidqi0d8o.cloudfront.net, qorus.io and two more among them.
All four hostnames — ns-323.awsdns-40.com, ns-973.awsdns-57.net, ns-1318.awsdns-36.org and ns-1551.awsdns-01.co.uk — resolve to two IP numbers apiece: ns-323.awsdns-40.com to 205.251.193.67 and 2600:9000:5301:4300::1; ns-973.awsdns-57.net to 205.251.195.205 and 2600:9000:5303:cd00::1; ns-1318.awsdns-36.org to 205.251.197.38 and 2600:9000:5305:2600::1; ns-1551.awsdns-01.co.uk to 205.251.198.15 and 2600:9000:5306:f00::1.
Mail Servers
dev-net.co has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
dev-net.co shares at least some of its mail servers with other domains — for example msu.edu.in, wdydw.com, profiles.eco and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.
Hosts with two IP numbers each:
The A records for aspmx.l.google.com return 142.251.163.27 and 2607:f8b0:4004:c08::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.