server21.mtcserver21.com - dns.ninja
server21.mtcserver21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.223.102.36🇬🇧 GYRON83.223.96.0/19 -AGG Gyron Internet Ltd AS29017 | ||||||
| PTR | server21.mtcserver21.com | ||||||
| NS | ns1.mtcserver.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 83.223.115.203🇬🇧 GYRON83.223.96.0/19 -AGG Gyron Internet Ltd AS29017 | ||||||
| PTR | 83-223-115-203.as29017.net | ||||||
| NS | ns2.mtcserver.com ⚠️ Not in parent delegation | ||||||
| A | 83.223.115.204🇬🇧 GYRON83.223.96.0/19 -AGG Gyron Internet Ltd AS29017 | ||||||
| PTR | 83-223-115-204.as29017.net | ||||||
| MX | server21.mtcserver21.com ⭐ | ||||||
| A | 83.223.102.36🇬🇧 GYRON83.223.96.0/19 -AGG Gyron Internet Ltd AS29017 | ||||||
| PTR | server21.mtcserver21.com | ||||||
| SOA | ns1.mtcserver.comserver@alerts.mtcserver.com 2026-07-30 #0 | ||||||
mtcserver21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.223.102.36🇬🇧 GYRON83.223.96.0/19 -AGG Gyron Internet Ltd AS29017 | ||||||
| NS | ns1.mtcserver21.com ⭐ | ||||||
| NS | ns2.mtcserver21.com | ||||||
| SOA | ns1.mtcserver21.comserver\@alerts.mtcserver.com 2022-11-10 #2 | ||||||
PTR for
MX for
server21.mtcserver21.com |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.mtcserver.com2026-03-30 → 2026-08-08 · 2 obs
● 2026-08-08 23:40:36
●NSns2.mtcserver.com2026-03-30 → 2026-08-08 · 2 obs
● 2026-08-08 23:40:36
●MXserver21.mtcserver21.com2026-03-30 → 2026-08-08 · 2 obs
● 2026-08-08 23:40:36
●A83.223.102.362026-03-30 → 2026-08-08 · 2 obs
● 2026-08-08 23:40:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mtcserver21.com | ns1.mtcserver21.com, ns2.mtcserver21.com | 2 records |
✅ Authoritative Response
Server:83.223.102.36
NS records: ns1.mtcserver21.com, ns2.mtcserver21.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mtcserver21.com (unsigned zone)
⏱️ Timing
Total: 248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.223.102.36 |
| NS | 2 | ns1.mtcserver.com, ns2.mtcserver.com |
| MX | 1 | server21.mtcserver21.com (pri: 0) |
| SOA | 1 | ns1.mtcserver.com server.alerts.mtcserve |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.mtcserver21.com, ns2.mtcserver21.com)
Analysis
Mail Server Role
server21.mtcserver21.com handles its own mail, functioning as its own mail server.
IP Addresses
server21.mtcserver21.com resolves to just one IP address, 83.223.102.36.
Two other host names, along with thedory.co.uk, strathmore-foods.com and crce.com, also share IP numbers with server21.mtcserver21.com.
Name Servers
DNS delegation for server21.mtcserver21.com points to two name servers: ns1.mtcserver.com and ns2.mtcserver.com.
server21.mtcserver21.com shares its NS records with other domains, for example mtcserver.com, imtmarine.com, ns2.mtcserver.com and two others.
There is at least partial name server overlap between server21.mtcserver21.com and other domains — rrsdiscovery.com, macdonald-careers.co.uk, mtcserver11.com and two more among them.
These name servers frequently co-occur with the name servers ns1.mtchosting.com and ns2.mtchosting.com.
ns1.mtcserver.com → 83.223.115.203 and ns2.mtcserver.com → 83.223.115.204: one IP number per host name.
Mail Servers
server21.mtcserver21.com is served by just one mail server: server21.mtcserver21.com.
server21.mtcserver21.com has exactly one IP number: 83.223.102.36.