tecnosing.com - robtex.com
tecnosing.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=1781585310 | ||||||
Previously MX for
tecnosing.com |
Same first word
tecnosing.com |
Similar names
DNS History
13 records (6 active, 7 former)
○NSns1.criticalserver2.net2015-08-05 → 2015-08-05 · 3 obs
○ 2015-11-25 03:04:44
○ 2026-06-16 04:59:58
●NSns1.mdnsservice.com2015-11-25 → 2026-06-16 · 3 obs
● 2015-11-25 03:04:44
● 2026-06-16 04:59:58
○NSns2.criticalserver2.net2015-08-05 → 2015-08-05 · 3 obs
○ 2015-11-25 03:04:44
○ 2026-06-16 04:59:58
●NSns2.mdnsservice.com2015-11-25 → 2026-06-16 · 3 obs
● 2015-11-25 03:04:44
● 2026-06-16 04:59:58
●NSns3.mdnsservice.com2015-11-25 → 2026-06-16 · 3 obs
● 2015-11-25 03:04:44
● 2026-06-16 04:59:58
●MXmx.criticalmail.net2026-04-26 → 2026-06-16 · 3 obs
● 2026-04-26 12:39:28
● 2026-06-16 04:59:58
○MXmx1.emailsrvr.com2015-11-25 → 2026-04-18 · 5 obs
● 2015-11-25 03:04:44
● 2026-04-18 16:46:42
○ 2026-04-26 12:39:28
○ 2026-06-16 04:59:58
●MXmx2.criticalmail.net2026-04-26 → 2026-06-16 · 3 obs
● 2026-04-26 12:39:28
● 2026-06-16 04:59:58
○MXmx2.emailsrvr.com2015-11-25 → 2026-04-18 · 5 obs
● 2015-11-25 03:04:44
● 2026-04-18 16:46:42
○ 2026-04-26 12:39:28
○ 2026-06-16 04:59:58
○MXtecnosing.com2015-08-05 → 2015-08-05 · 3 obs
○ 2015-11-25 03:04:44
○ 2026-06-16 04:59:58
●A144.202.62.1312026-03-26 → 2026-06-16 · 3 obs
● 2026-03-26 21:48:46
● 2026-06-16 04:59:58
○A50.22.11.1122019-04-22 → 2019-04-22 · 4 obs
● 2019-04-22 17:07:48
○ 2026-03-26 21:48:46
○ 2026-06-16 04:59:58
○A75.126.22.1332015-08-05 → 2017-02-18 · 4 obs
● 2017-02-18 18:53:44
○ 2019-04-22 17:07:48
○ 2026-06-16 04:59:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| tecnosing.com | ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com | 6 records |
✅ Authoritative Response
Server:64.99.96.34
NS records: ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tecnosing.com (unsigned zone)
⏱️ Timing
Total: 566ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.202.62.131 |
| NS | 3 | ns3.mdnsservice.com, ns2.mdnsservice.com... |
| MX | 2 | mx2.criticalmail.net (pri: 10), mx.criticalmail.net (pri: 5) |
| TXT | 1 | v=spf1 include:emailsrvr.com include:cri |
| SOA | 1 | ns1.mdnsservice.com hostmaster.mdnsservi |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.mdnsservice.com, ns1.mdnsservice.com, ns2.mdnsservice.com...)
Analysis
IP Addresses
tecnosing.com has exactly one IP address — 144.202.62.131.
canadienco.com.mx, dycusa.com, sefcym.com plus two other host names have IP numbers in common with tecnosing.com.
Name Servers
The authoritative name servers for tecnosing.com are ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com — three in total.
There is at least partial name server overlap between tecnosing.com and other domains — bensonbuick.com.emailmx.com, lleo.com, plymouth.ca and two more among them.
These name servers frequently co-occur with the name servers ns1.mailbank.com and ns2.mailbank.com.
ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com all resolve to exactly two IP numbers apiece: ns1.mdnsservice.com → 216.40.47.18 and 2604:4000:0:d:216:40:47:18; ns2.mdnsservice.com → 64.98.148.11 and 2604:4000:2800:d:64:99:148:11; ns3.mdnsservice.com → 64.99.96.34 and 2604:4000:0:d:64:99:96:34.
Mail Servers
tecnosing.com uses two mail servers, mx2.criticalmail.net and mx.criticalmail.net.
The mail server setup of tecnosing.com matches that of other domains such as lavamaster.com.mx, imforsa.mx, impulsomarena.com and two others.
Hosts with five IP addresses:
mx.criticalmail.net has IP addresses 65.39.216.12, 65.39.216.33 and 65.39.216.37 along with two other addresses.
Host names carrying three IP numbers:
The hostname mx2.criticalmail.net directs to 65.39.216.33, 65.39.216.37 and 65.39.216.41.
Both mx.criticalmail.net and mx2.criticalmail.net resolve to 65.39.216.33 IP addresses each.
Both mx.criticalmail.net and mx2.criticalmail.net resolve to 65.39.216.37 IP addresses each.
Both mx.criticalmail.net and mx2.criticalmail.net resolve to 65.39.216.41 IP addresses each.