a2open.com - dns.ninja
a2open.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=1784848277 | ||||||
Same first word
a2open.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns77.domaincontrol.com2015-07-14 → 2026-07-23 · 2 obs
● 2026-07-23 23:21:42
●NSns78.domaincontrol.com2015-07-14 → 2026-07-23 · 2 obs
● 2026-07-23 23:21:42
●MXmailstore1.secureserver.net2015-07-14 → 2026-07-23 · 2 obs
● 2026-07-23 23:21:42
●MXsmtp.secureserver.net2015-07-14 → 2026-07-23 · 2 obs
● 2026-07-23 23:21:42
●A15.197.225.1282026-02-24 → 2026-07-23 · 3 obs
● 2026-02-24 08:12:02
● 2026-07-23 23:21:42
○A184.168.221.62015-07-14 → 2017-03-22 · 4 obs
● 2017-03-22 06:03:50
○ 2026-02-24 08:12:02
○ 2026-07-23 23:21:42
●A3.33.251.1682026-02-24 → 2026-07-23 · 3 obs
● 2026-02-24 08:12:02
● 2026-07-23 23:21:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| a2open.com | ns77.domaincontrol.com, ns78.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.49
NS records: ns77.domaincontrol.com, ns78.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a2open.com (unsigned zone)
⏱️ Timing
Total: 321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns77.domaincontrol.com, ns78.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns77.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns77.domaincontrol.com, ns77.domaincontrol.com, ns78.domaincontrol.com...)
Analysis
IP Addresses
a2open.com resolves to the IP addresses 3.33.251.168 and 15.197.225.128
Among the host names that share IP numbers with a2open.com are equallyclever.com, medicalhomemanager.com, mcfarlandchevroletky.com and two others.
Name Servers
a2open.com uses two name servers for its delegation: ns77.domaincontrol.com and ns78.domaincontrol.com.
a2open.com has the same name server delegation as a number of other domains, such as 79844.com, hallandchambers.com, kalina.us and two more.
a2open.com shares at least some of its name servers with other domains, such as edrakhub.com and mymechanicllc.com.
The two host names ns77.domaincontrol.com and ns78.domaincontrol.com each have a pair of IP addresses: ns77.domaincontrol.com has 97.74.108.49 and 2603:5:21c4::31, and ns78.domaincontrol.com has 173.201.76.49 and 2603:5:22c4::31.
Mail Servers
The MX records for a2open.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
a2open.com has the same mail server arrangement as a number of other domains, for example myonetouchnetwork.com, daanpeti.in, heartsdesirepottery.net and two more.
mailstore1.secureserver.net and smtp.secureserver.net each resolve to three IP addresses. mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net resolves to 216.69.141.71, 216.69.141.84 and 216.69.141.113.