cengn.com - robtex.com
cengn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 134.122.35.243🇨🇦 DIGITALOCEAN134.122.32.0/20 DigitalOcean | ||||||
| PTR | jupiter.koallo.ca | ||||||
| NS | dnsecho.koallo.ca ⭐ | ||||||
| A | 142.93.146.139🇨🇦 DIGITALOCEAN142.93.144.0/20 DigitalOcean | ||||||
| PTR | dnsecho.koallo.ca | ||||||
| NS | dnsfoxtrot.koallo.ca | ||||||
| A | 64.227.44.254🇬🇧 DIGITALOCEAN64.227.32.0/20 DigitalOcean | ||||||
| PTR | dnsfoxtrot.koallo.ca | ||||||
| MX | cengn.com ⭐ | ||||||
| A | 134.122.35.243🇨🇦 DIGITALOCEAN134.122.32.0/20 DigitalOcean | ||||||
| PTR | jupiter.koallo.ca | ||||||
| TXT | v=spf1 +a +mx +ip4:134.122.35.243 ~all | ||||||
| SOA | dnsecho.koallo.cadomains@koallo.ca 2026-03-28 #1 | ||||||
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=1775605027 | ||||||
MX for
cengn.com |
Same first word
Similar names
egncn.com |
engcn.com |
cngen.com |
gencn.com |
nceng.com |
cneng.com |
cgnne.com.hk |
nnegc.com |
gcnen.com |
gnenc.com |
nceng.com.au |
cgnne.com |
nceng.co.il |
DNS History
12 records (4 active, 8 former)
○NSdnscharlie.koallo.ca2026-03-07 → 2026-04-07 · 2 obs
○ 2026-04-07 23:48:46
●NSdnsecho.koallo.ca2026-03-07 → 2026-04-07 · 3 obs
● 2026-03-07 08:35:56
● 2026-04-07 23:48:46
●NSdnsfoxtrot.koallo.ca2026-03-07 → 2026-04-07 · 3 obs
● 2026-03-07 08:35:56
● 2026-04-07 23:48:46
○NSns1.koallo.com2015-08-21 → 2017-03-30 · 4 obs
● 2017-03-30 18:55:36
○ 2026-03-07 08:35:56
○ 2026-04-07 23:48:46
○NSns2.koallo.com2015-08-21 → 2017-03-30 · 4 obs
● 2017-03-30 18:55:36
○ 2026-03-07 08:35:56
○ 2026-04-07 23:48:46
○MXcengn-com.mail.protection.outlook.com2015-08-21 → 2017-03-30 · 4 obs
● 2017-03-30 18:55:36
○ 2026-03-07 08:35:56
○ 2026-04-07 23:48:46
●MXcengn.com2026-03-07 → 2026-04-07 · 3 obs
● 2026-03-07 08:35:56
● 2026-04-07 23:48:46
●A134.122.35.2432026-03-07 → 2026-04-07 · 3 obs
● 2026-03-07 08:35:56
● 2026-04-07 23:48:46
○A72.1.194.1252015-08-21 → 2017-03-30 · 4 obs
● 2017-03-30 18:55:36
○ 2026-03-07 08:35:56
○ 2026-04-07 23:48:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cengn.com | dnsecho.koallo.ca, dnsfoxtrot.koallo.ca | - |
✅ Authoritative Response
Server:64.227.44.254
NS records: dnsecho.koallo.ca, dnsfoxtrot.koallo.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cengn.com (unsigned zone)
⏱️ Timing
Total: 2105ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 134.122.35.243 |
| NS | 2 | dnsecho.koallo.ca, dnsfoxtrot.koallo.ca |
| MX | 1 | cengn.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:134.122.35.243 ~all |
| SOA | 1 | dnsecho.koallo.ca domains.koallo.ca |
Analysis
Mail Server Role
The mail server for cengn.com is cengn.com.
IP Addresses
cengn.com maps to IP address 134.122.35.243.
Other host names, for instance mail.williamgraham.ca, vacanada.ca, iogen.ca, yawney.ca and morfa.ca share IP numbers with cengn.com.
Name Servers
Two name servers dnsecho.koallo.ca and dnsfoxtrot.koallo.ca are delegated to cengn.com.
cengn.com uses the same name server configuration as other domains, such as rotaryhome.on.ca, robadair.com, cgenregistry.ca, 360concussioncare.com and xteams.ca.
cengn.com at least partially shares name servers with other domains such as jsld.ca, socialmediasimplified.ca, ecoethanol.ca, eliteperformanceacademy.ca and gamesummit.ca.
These name servers are commonly used with dnsalpha.koallo.ca, dnscharlie.koallo.ca, dnsbravo.koallo.ca and dnsdelta.koallo.ca.
Host names with a single IP address:
dnsecho.koallo.ca points to 142.93.146.139
dnsfoxtrot.koallo.ca points to 64.227.44.254
Mail Servers
One mail server serves cengn.com.
cengn.com points to one IP number: 134.122.35.243.