ulsu.ca - robtex.com
ulsu.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.72.115.12🇨🇦 AS32613198.72.96.0/19 iWeb Technologies Inc. | ||||||
| PTR | ne-t195-330cl.privatedns.com | ||||||
| NS | ns1.tanglemedia.ca ⭐ | ||||||
| A | 198.72.115.12🇨🇦 AS32613198.72.96.0/19 iWeb Technologies Inc. | ||||||
| PTR | ne-t195-330cl.privatedns.com | ||||||
| NS | ns2.tanglemedia.ca | ||||||
| A | 70.38.2.248🇨🇦 AS3261370.38.0.0/17 iWeb Technologies Inc. | ||||||
| MX | ulsu.ca ⭐ | ||||||
| A | 198.72.115.12🇨🇦 AS32613198.72.96.0/19 iWeb Technologies Inc. | ||||||
| PTR | ne-t195-330cl.privatedns.com | ||||||
| TXT | v=spf1 ip4:198.72.115.12 ip4:198.72.115.131 +a +mx +ip4:198.57.167.235 ?all | ||||||
| SOA | ns1.tanglemedia.caroot@ne-t195-330cl.privatedns.com 2026-01-27 #2 | ||||||
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=2603150330 | ||||||
MX for
ulsu.ca |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.tanglemedia.ca2015-07-23 → 2026-03-18 · 2 obs
● 2026-03-18 16:40:02
●NSns2.tanglemedia.ca2015-07-23 → 2026-03-18 · 2 obs
● 2026-03-18 16:40:02
●MXulsu.ca2015-07-23 → 2026-03-18 · 2 obs
● 2026-03-18 16:40:02
●A198.72.115.122015-07-23 → 2026-03-18 · 2 obs
● 2026-03-18 16:40:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca, d.ca-servers.ca | - |
| ulsu.ca | ns1.tanglemedia.ca, ns2.tanglemedia.ca | 2 records |
✅ Authoritative Response
Server: 70.38.2.248
NS records: ns1.tanglemedia.ca, ns2.tanglemedia.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ulsu.ca (unsigned zone)
⏱️ Timing
Total: 410ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.72.115.12 |
| NS | 2 | ns1.tanglemedia.ca, ns2.tanglemedia.ca |
| MX | 1 | ulsu.ca (pri: 0) |
| TXT | 1 | v=spf1 ip4:198.72.115.12 ip4:198.72.115. |
| SOA | 1 | ns1.tanglemedia.ca root.ne-t195-330cl.pr |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.tanglemedia.ca, ns1.tanglemedia.ca)
Analysis
Mail Server Role
ulsu.ca serves as the mail server for ulsu.ca.
IP Addresses
ulsu.ca resolves to a single IP address: 198.72.115.12.
Other host names including webmail.sacpa.ca, tanglehq.com, adogsbreakfast.ca, cpcontacts.billponech.ca and bootenviro.ca share IP numbers with ulsu.ca.
Name Servers
ulsu.ca's delegation uses two name servers, ns1.tanglemedia.ca and ns2.tanglemedia.ca.
ulsu.ca shares the same name server setup as other domains, for example boottrucking.ca, co2x.com, downtoearthlabs.com, masterimage.ca and ifarm.ca.
Host names with a single IP:
ns1.tanglemedia.ca points to 198.72.115.12.
ns2.tanglemedia.ca points to 70.38.2.248.
Mail Servers
A single mail server handles ulsu.ca.
ulsu.ca points to a single IP: 198.72.115.12.