a9dev.com - dns.ninja
a9dev.com
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=1786037729 | ||||||
Same first word
a9dev.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns09.domaincontrol.com2026-03-25 → 2026-08-06 · 2 obs
● 2026-08-06 18:05:46
●NSns10.domaincontrol.com2026-03-25 → 2026-08-06 · 2 obs
● 2026-08-06 18:05:46
●MXa9dev-com.mail.protection.outlook.com2026-03-25 → 2026-08-06 · 2 obs
● 2026-08-06 18:05:46
●A13.248.243.52026-03-25 → 2026-08-06 · 2 obs
● 2026-08-06 18:05:46
●A76.223.105.2302026-03-25 → 2026-08-06 · 2 obs
● 2026-08-06 18:05:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| a9dev.com | ns09.domaincontrol.com, ns10.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.5
NS records: ns09.domaincontrol.com, ns10.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a9dev.com (unsigned zone)
⏱️ Timing
Total: 293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns09.domaincontrol.com, ns10.domaincontrol.com |
| MX | 1 | a9dev-com.mail.protection.outlook.com (p |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns09.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns09.domaincontrol.com, ns09.domaincontrol.com, ns10.domaincontrol.com...)
Analysis
IP Addresses
a9dev.com resolves to the IP addresses 13.248.243.5 and 76.223.105.230
u7dar.com, mystmgmt.com, mabelmurphys.com and two other host names share IP numbers with a9dev.com.
Name Servers
The NS records for a9dev.com delegate to ns09.domaincontrol.com and ns10.domaincontrol.com.
a9dev.com uses the same name servers as several other domains — among them lakewayheb.com, postloveskincare.com, jaguarcourtyard.com and two more.
ns09.domaincontrol.com resolves to 97.74.104.5 and 2603:5:2180::5. Likewise, ns10.domaincontrol.com resolves to 173.201.72.5 and 2603:5:2280::5 — two IP addresses apiece.
Mail Servers
Mail for a9dev.com is handled by a single mail server, a9dev-com.mail.protection.outlook.com.
a9dev-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.190.0, 52.101.190.1, 52.101.190.3 and 5 others.