a1cool.net - dns.ninja
a1cool.net
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=1782628970 | ||||||
Same first word
a1cool.net |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns45.domaincontrol.com2017-03-17 → 2026-06-28 · 2 obs
● 2026-06-28 07:07:28
●NSns46.domaincontrol.com2017-03-17 → 2026-06-28 · 2 obs
● 2026-06-28 07:07:28
●MXa1cool-net.mail.protection.outlook.com2026-02-17 → 2026-06-28 · 3 obs
● 2026-02-17 18:36:22
● 2026-06-28 07:07:28
○MXmailstore1.secureserver.net2017-03-17 → 2020-01-20 · 4 obs
● 2020-01-20 17:42:44
○ 2026-02-17 18:36:22
○ 2026-06-28 07:07:28
○MXsmtp.secureserver.net2017-03-17 → 2020-01-20 · 4 obs
● 2020-01-20 17:42:44
○ 2026-02-17 18:36:22
○ 2026-06-28 07:07:28
●A15.197.225.1282026-02-17 → 2026-06-28 · 3 obs
● 2026-02-17 18:36:22
● 2026-06-28 07:07:28
○A184.168.131.2412020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 17:42:44
○ 2026-02-17 18:36:22
○ 2026-06-28 07:07:28
●A3.33.251.1682026-02-17 → 2026-06-28 · 3 obs
● 2026-02-17 18:36:22
● 2026-06-28 07:07:28
○A50.63.202.312017-03-17 → 2017-03-17 · 3 obs
○ 2020-01-20 17:42:44
○ 2026-06-28 07:07:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| a1cool.net | ns45.domaincontrol.com, ns46.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.70.23
NS records: ns45.domaincontrol.com, ns46.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a1cool.net (unsigned zone)
⏱️ Timing
Total: 299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns45.domaincontrol.com, ns46.domaincontrol.com |
| MX | 1 | a1cool-net.mail.protection.outlook.com ( |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, v=verifydomain MS=2775493 |
| SOA | 1 | ns45.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
a1cool.net points to the IP addresses 3.33.251.168 and 15.197.225.128
(0x6675636b)mikehuckabee.com, meganpressnall.net, wantextraspace.com and two other host names share IP numbers with a1cool.net.
Name Servers
a1cool.net is served by two delegated name servers, ns45.domaincontrol.com and ns46.domaincontrol.com.
a1cool.net uses the same name servers as several other domains — among them jcmbillacceptors.com, hiseas.ca, textplanet.de and two more.
The DNS delegation for a1cool.net at least partly coincides with that of other domains, isitagirlorboy.com being one example.
Each of the two host names carries two IP addresses: ns45.domaincontrol.com points to 97.74.102.23 and 2603:5:2162::17, and ns46.domaincontrol.com points to 173.201.70.23 and 2603:5:2262::17.
Mail Servers
Mail for a1cool.net is handled by a single mail server, a1cool-net.mail.protection.outlook.com.
a1cool-net.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.0, 52.101.9.26, 52.101.50.13 and 5 others.