categoryalpha.com - dns.ninja
categoryalpha.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=1781538980 | ||||||
Same first word
categoryalpha.com |
DNS History
8 records (6 active, 2 former)
●NSns1.messagingengine.com2020-01-24 → 2026-06-15 · 2 obs
● 2026-06-15 16:14:08
●NSns2.messagingengine.com2020-01-24 → 2026-06-15 · 2 obs
● 2026-06-15 16:14:08
●MXin1-smtp.messagingengine.com2020-01-24 → 2026-06-15 · 2 obs
● 2026-06-15 16:14:08
●MXin2-smtp.messagingengine.com2020-01-24 → 2026-06-15 · 2 obs
● 2026-06-15 16:14:08
●A103.168.172.372026-03-25 → 2026-06-15 · 3 obs
● 2026-03-25 19:14:40
● 2026-06-15 16:14:08
●A103.168.172.522026-03-25 → 2026-06-15 · 3 obs
● 2026-03-25 19:14:40
● 2026-06-15 16:14:08
○A66.111.4.532020-01-24 → 2020-01-24 · 3 obs
○ 2026-03-25 19:14:40
○ 2026-06-15 16:14:08
○A66.111.4.542020-01-24 → 2020-01-24 · 3 obs
○ 2026-03-25 19:14:40
○ 2026-06-15 16:14:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| categoryalpha.com | ns1.messagingengine.com, ns2.messagingengine.com | 2 records |
✅ Authoritative Response
Server:162.159.24.178
NS records: ns1.messagingengine.com, ns2.messagingengine.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for categoryalpha.com (unsigned zone)
⏱️ Timing
Total: 111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 103.168.172.37, 103.168.172.52 |
| NS | 2 | ns1.messagingengine.com, ns2.messagingengine.com |
| MX | 2 | in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.messagingengine.com ? |
| SOA | 1 | ns1.messagingengine.com postmaster.messa |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.messagingengine.com, ns2.messagingengine.com)
Analysis
IP Addresses
categoryalpha.com has two IP addresses: 103.168.172.37 and 103.168.172.52
Additional host names — troutopia.net, mail.synk.net, pmf.es and two others — share IP numbers with categoryalpha.com.
Name Servers
categoryalpha.com has two authoritative name servers — ns1.messagingengine.com and ns2.messagingengine.com.
categoryalpha.com shares its name server setup with other domains, including itconvey.com, acentia.net, trappe.eu and two others.
At least some of categoryalpha.com's name servers are shared with other domains, for example fairgroundhire.co.uk and claremorrisbouncingcastles.com.
These name servers tend to be deployed in combination with the name servers ns1.bouncycastlenetwork.co.uk and ns2.bouncycastlenetwork.co.uk.
Each of ns1.messagingengine.com and ns2.messagingengine.com has one IP address: ns1.messagingengine.com uses 162.159.24.178 and ns2.messagingengine.com uses 162.159.25.191.
Mail Servers
categoryalpha.com has two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
categoryalpha.com shares the same mail server setup as other domains, including zhukoff.net, colo2.anapraxis.com, alternic.com and two others.
At least a portion of categoryalpha.com's mail servers are shared with other domains, among them big-tick.co.uk and carinyasharples.com.
Host names with 8 IP numbers:
in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.
Host names resolving to four IP addresses:
in2-smtp.messagingengine.com directs to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.