theolc.ca - robtex.com
theolc.ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.itter.ca ⚠️ Not in zone NS records | ||||||
| A | 104.152.170.25🇨🇦 CROCWEB-1104.152.168.0/22 CrocWeb | ||||||
| NS | ns2.itter.ca ⚠️ Not in zone NS records | ||||||
| A | 104.152.171.26🇨🇦 CROCWEB-1104.152.168.0/22 CrocWeb | ||||||
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=2608131430 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
●NSns.itter.ca2017-02-16 → 2026-08-13 · 3 obs
● 2017-02-16 10:16:46
● 2026-08-13 15:26:58
○NSns.theolc.ca2015-08-27 → 2016-05-18 · 4 obs
● 2016-05-18 23:06:10
○ 2017-02-16 10:16:46
○ 2026-08-13 15:26:58
●NSns2.itter.ca2017-02-16 → 2026-08-13 · 3 obs
● 2017-02-16 10:16:46
● 2026-08-13 15:26:58
○MXmail.theolc.ca2015-08-27 → 2019-04-09 · 4 obs
● 2019-04-09 20:06:40
○ 2026-06-13 07:49:20
○ 2026-08-13 15:26:58
○A104.152.168.132017-02-16 → 2019-04-09 · 5 obs
● 2017-02-16 10:16:46
● 2019-04-09 20:06:40
○ 2026-06-13 07:49:20
○ 2026-08-13 15:26:58
○A74.208.73.1042015-08-27 → 2016-05-18 · 4 obs
● 2016-05-18 23:06:10
○ 2017-02-16 10:16:46
○ 2026-08-13 15:26:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | 8 records |
| theolc.ca | ns.itter.ca, ns2.itter.ca | 2 records |
✅ Authoritative Response
Server:104.152.171.26
NS records: ns.itter.ca, ns2.itter.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for theolc.ca (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (c.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca...)
Out-of-bailiwick: 2 (ns2.itter.ca, ns.itter.ca)
Analysis
Name Servers
The NS records for theolc.ca delegate to ns2.itter.ca and ns.itter.ca.
theolc.ca has name servers in common with other domains; smzsolutions.com is one such domain.
theolc.ca partially shares its name servers with domains like itter.ca and itter.org.
These name servers regularly co-occur with the name servers ns111d.hostwhitelabel.com, ns211d.hostwhitelabel.com and ns311d.hostwhitelabel.com.
ns2.itter.ca resolves to 104.152.171.26. ns.itter.ca resolves to 104.152.170.25. Both host names point to a single IP number.