a2-b.com - dns.ninja
a2-b.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=1785143647 | ||||||
Same first word
a2-b.com |
Similar names
DNS History
9 records (6 active, 3 former)
○NSns1.buff-tech.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-12 04:00:42
○ 2026-07-27 09:19:28
○NSns2.registerfly.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-12 04:00:42
○ 2026-07-27 09:19:28
●NSns49.domaincontrol.com2015-07-12 → 2026-07-27 · 3 obs
● 2015-07-12 04:00:42
● 2026-07-27 09:19:28
●NSns50.domaincontrol.com2015-07-12 → 2026-07-27 · 3 obs
● 2015-07-12 04:00:42
● 2026-07-27 09:19:28
●MXmailstore1.secureserver.net2015-07-12 → 2026-07-27 · 3 obs
● 2015-07-12 04:00:42
● 2026-07-27 09:19:28
●MXsmtp.secureserver.net2015-07-12 → 2026-07-27 · 3 obs
● 2015-07-12 04:00:42
● 2026-07-27 09:19:28
●A15.197.148.332026-02-24 → 2026-07-27 · 3 obs
● 2026-02-24 15:32:14
● 2026-07-27 09:19:28
○A184.168.221.402015-07-12 → 2017-08-19 · 5 obs
● 2015-07-12 04:00:42
● 2017-08-19 13:55:44
○ 2026-02-24 15:32:14
○ 2026-07-27 09:19:28
●A3.33.130.1902026-02-24 → 2026-07-27 · 3 obs
● 2026-02-24 15:32:14
● 2026-07-27 09:19:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net... | - |
| a2-b.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a2-b.com (unsigned zone)
⏱️ Timing
Total: 232ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 5) |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
IP Addresses
a2-b.com resolves to the IP addresses 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with a2-b.com are mddme.com, acuitygrp.com, stewpendous.net and two others.
Name Servers
Two name servers handle the delegation for a2-b.com: ns49.domaincontrol.com and ns50.domaincontrol.com.
a2-b.com has the same name server delegation as a number of other domains, such as assessorsnow.com, maxknies.com, hermesencoder.net and two more.
ns49.domaincontrol.com and ns50.domaincontrol.com both carry two IP addresses. The A records for ns49.domaincontrol.com are 97.74.104.25 and 2603:5:2182::19; the A records for ns50.domaincontrol.com are 173.201.72.25 and 2603:5:2282::19.
Mail Servers
The MX records for a2-b.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
a2-b.com has the same mail server arrangement as a number of other domains, for example healthyresultstoday.com, alborzhighschool.net, razordobbs.com and two more.
The mail servers of a2-b.com are at least partially shared with other domains, including surplussamsstore.ca.
mailstore1.secureserver.net and smtp.secureserver.net each have three IP addresses — mailstore1.secureserver.net directs to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113.