a1ctest.net - robtex.com
a1ctest.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.73🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.117🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.73🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
net
| 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=1785117507 | ||||||
Subdomains
mx.a1ctest.net |
Same first word
a1ctest.net |
Similar names
DNS History
7 records (3 active, 4 former)
●NSns1.domain.com2026-07-08 → 2026-07-27 · 3 obs
● 2026-07-08 16:53:46
● 2026-07-27 02:11:20
○NSns1.yourhostingaccount.com2015-08-23 → 2017-04-03 · 3 obs
● 2017-04-03 10:37:52
○ 2026-07-27 02:11:20
●NSns2.domain.com2026-07-08 → 2026-07-27 · 3 obs
● 2026-07-08 16:53:46
● 2026-07-27 02:11:20
○NSns2.yourhostingaccount.com2015-08-23 → 2017-04-03 · 3 obs
● 2017-04-03 10:37:52
○ 2026-07-27 02:11:20
●NSns3.domain.com2026-07-08 → 2026-07-27 · 3 obs
● 2026-07-08 16:53:46
● 2026-07-27 02:11:20
○MXmx.a1ctest.net2015-08-23 → 2017-04-03 · 3 obs
● 2017-04-03 10:37:52
○ 2026-07-27 02:11:20
○A66.96.162.1972015-08-23 → 2017-04-03 · 3 obs
● 2017-04-03 10:37:52
○ 2026-07-27 02:11:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| a1ctest.net | ns2.domain.com, ns1.domain.com, ns3.domain.com | - |
✅ Authoritative Response
Server:172.64.52.73
NS records: ns2.domain.com, ns1.domain.com, ns3.domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a1ctest.net (unsigned zone)
⏱️ Timing
Total: 3216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Hierarchy
a1ctest.net is the parent zone for mx.a1ctest.net.
Name Servers
a1ctest.net is served by three name servers: ns1.domain.com, ns2.domain.com and ns3.domain.com.
a1ctest.net partially shares its NS delegation with several other domains, including salehco.org, cekon.org, e-tdd.com and two others.
These name servers are regularly seen alongside ns1.yourhostingaccount.com and ns2.yourhostingaccount.com as name servers.
ns1.domain.com, ns2.domain.com and ns3.domain.com each resolve to a single IP address: ns1.domain.com resolves to 172.64.52.73, ns2.domain.com resolves to 172.64.53.117 and ns3.domain.com resolves to 172.64.52.73.
ns1.domain.com and ns3.domain.com each have 172.64.52.73 IP addresses.