a9development.com - robtex.com
a9development.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=1777734736 | ||||||
Subdomains
drone.a9development.com |
Same first word
a9development.com |
DNS History
13 records (8 active, 5 former)
●MXmail.protonmail.ch2026-03-14 → 2026-05-02 · 2 obs
● 2026-05-02 15:26:22
●MXmailsec.protonmail.ch2026-03-14 → 2026-05-02 · 2 obs
● 2026-05-02 15:26:22
●A178.84.11.162026-03-14 → 2026-05-02 · 3 obs
● 2026-03-14 05:41:10
● 2026-05-02 15:26:22
○A192.241.132.1092016-12-30 → 2016-12-30 · 4 obs
● 2016-12-30 21:23:50
○ 2026-03-14 05:41:10
○ 2026-05-02 15:26:22
○A71.166.1.1882015-10-30 → 2015-10-30 · 4 obs
● 2015-10-30 17:25:20
○ 2016-01-20 01:03:38
○ 2026-05-02 15:26:22
○A71.166.11.622016-04-05 → 2016-04-05 · 4 obs
● 2016-04-05 07:30:50
○ 2016-12-30 21:23:50
○ 2026-05-02 15:26:22
○A71.166.14.712015-06-25 → 2015-06-25 · 3 obs
○ 2015-10-30 17:25:20
○ 2026-05-02 15:26:22
○A71.166.6.1742016-01-20 → 2016-01-20 · 4 obs
● 2016-01-20 01:03:38
○ 2016-04-05 07:30:50
○ 2026-05-02 15:26:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| a9development.com | ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com | 8 records |
✅ Authoritative Response
Server:204.16.254.53
NS records: ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a9development.com (unsigned zone)
⏱️ Timing
Total: 447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.84.11.16 |
| NS | 5 | ns5.no-ip.com, ns1.no-ip.com... |
| MX | 2 | mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf.a9development.com, protonmail-verification=f17765c16830c090 |
| SOA | 1 | ns2.no-ip.com hostmaster.no-ip.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns3.no-ip.com, ns3.no-ip.com, ns2.no-ip.com...)
Analysis
Hierarchy
a9development.com is a parent of drone.a9development.com.
IP Addresses
a9development.com points to a single IP number: 178.84.11.16.
Other host names such as 178-84-11-16.dynamic.upc.nl and drone.a9development.com share IP numbers with a9development.com.
Name Servers
a9development.com is delegated to five name servers: ns1.no-ip.com, ns2.no-ip.com, ns3.no-ip.com, ns4.no-ip.com and ns5.no-ip.com.
a9development.com at least partially shares name servers with other domains, for instance spi-ok.com, templegateprojects.com, broccolini.com, mypalatiumcare.com and cmcounts.com.
these name servers are commonly used with static-1.no-ip.com, static-2.no-ip.com and static-3.no-ip.com.
Host names with two IP numbers
ns1.no-ip.com points to: 2a07:dc00:1810::53 and 194.62.181.53.
ns2.no-ip.com points to: 2a07:dc00:180::53 and 194.62.180.53.
ns3.no-ip.com points to: 2a07:dc00:2550::53 and 204.16.255.53.
ns4.no-ip.com points to: 2620:0:2e64::53 and 204.16.254.53.
Host names with one IP number
ns5.no-ip.com points to: 194.62.181.53.
Host names that point to 194.62.181.53
ns1.no-ip.com and ns5.no-ip.com point to 194.62.181.53.
Mail Servers
a9development.com is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
a9development.com uses the same mail server configuration as other domains, such as sofodata.com, seaconis.org, arx.world, te.sb and fdok.com.
a9development.com shares mail servers with other domains at least in part, for instance firecatrich.com, alfast.be, erdemsimsek.info, kapilla.net and deleatur.de.
Host names with three IP numbers: The host name mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; The host name mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.