codingclass.ca - robtex.com
codingclass.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.16.158.193🇨🇦 PLANETHOSTER209.16.158.0/24 | ||||||
| PTR | nodels7-ca.n0c.com | ||||||
| NS | nsa.n0c.com ⭐ | ||||||
| A | 199.188.223.2🇨🇦 PLANETHOSTER199.188.223.0/24 arin allocation | ||||||
| PTR | nsa.n0c.com | ||||||
| NS | nsb.n0c.com | ||||||
| A | 85.236.159.2🇫🇷 PLANETHOSTER85.236.159.0/24 PlanetHoster Anycast | ||||||
| PTR | nsb.n0c.com | ||||||
| NS | nsc.n0c.com | ||||||
| A | 185.22.111.2🇫🇷 PLANETHOSTER185.22.111.0/24 PlanetHoster Anycast | ||||||
| PTR | nsc.n0c.com | ||||||
| MX | mail.codingclass.ca ⭐ | ||||||
| A | 209.16.158.193🇨🇦 PLANETHOSTER209.16.158.0/24 | ||||||
| PTR | nodels7-ca.n0c.com | ||||||
| TXT | v=spf1 a mx ip4:209.16.158.193 ~all | ||||||
| SOA | nsa.n0c.comhostmaster@codingclass.ca 2026-04-14 #6 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2609171730 | ||||||
Same first word
codingclass.de |
codingclass.ca |
codingclass.com |
codingclass.dk |
codingclass.pages.dev |
codingclass.uk |
codingclass.kr |
codingclass.school |
codingclass.lk |
codingclass.nl |
codingclass.in |
codingclass.edu.vn |
codingclass.net |
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●MXmail.codingclass.ca2026-09-14 → 2026-09-17 · 2 obs
● 2026-09-17 18:35:38
●A209.16.158.1932026-09-14 → 2026-09-17 · 2 obs
● 2026-09-17 18:35:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| codingclass.ca | nsa.n0c.com, nsb.n0c.com, nsc.n0c.com | - |
✅ Authoritative Response
Server:199.188.223.2
NS records: nsa.n0c.com, nsb.n0c.com, nsc.n0c.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codingclass.ca (unsigned zone)
⏱️ Timing
Total: 1308ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.16.158.193 |
| NS | 3 | nsc.n0c.com, nsa.n0c.com... |
| MX | 1 | mail.codingclass.ca (pri: 0) |
| TXT | 1 | v=spf1 a mx ip4:209.16.158.193 ~all |
| SOA | 1 | nsa.n0c.com hostmaster.codingclass.ca |
Analysis
IP Addresses
codingclass.ca directs to one IP number, which is 209.16.158.193.
Among the host names that share IP numbers with codingclass.ca are lentrepotducafe.com, matechbta.com, _dc-mx.3f2e5daccf97.aliens-game.com and two others.
Name Servers
DNS for codingclass.ca is handled by three authoritative name servers: nsa.n0c.com, nsb.n0c.com and nsc.n0c.com.
codingclass.ca partially shares its NS delegation with several other domains, including aqdc.info, skall-group.com, intranet.cmaisonneuve.qc.ca and two others.
nsa.n0c.com, nsb.n0c.com and nsc.n0c.com all have one IP address each — nsa.n0c.com directs to 199.188.223.2, nsb.n0c.com directs to 85.236.159.2 and nsc.n0c.com directs to 185.22.111.2.
Mail Servers
codingclass.ca routes its mail through a single mail server, mail.codingclass.ca.
mail.codingclass.ca has exactly one IP number: 209.16.158.193.