utoronto.com - robtex.com
utoronto.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.utoronto.ca ⚠️ Not in zone NS records | ||||||
| A | 128.100.100.129🇨🇦 AS239128.100.0.0/16 Peer1 route object | ||||||
| PTR | ns1.utoronto.ca | ||||||
| NS | ns2.utoronto.ca ⚠️ Not in zone NS records | ||||||
| A | 128.100.72.168🇨🇦 AS239128.100.0.0/16 Peer1 route object | ||||||
| PTR | ns2.eis.utoronto.ca | ||||||
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=1776030947 | ||||||
Same first word
utoronto.com |
utoronto.school |
utoronto.me |
utoronto.info |
utoronto.ca |
utoronto.net |
utoronto.tv |
utoronto.com.cn |
utoronto.education |
utoronto.org |
utoronto.co |
utoronto.com.hk |
utoronto.io |
Similar names
DNS History
2 records (2 active, 0 former)
●NSns1.utoronto.ca2015-08-14 → 2026-04-12 · 2 obs
● 2026-04-12 21:56:40
●NSns2.utoronto.ca2015-08-14 → 2026-04-12 · 2 obs
● 2026-04-12 21:56:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| utoronto.com | ns2.utoronto.ca, ns1.utoronto.ca | - |
✅ Authoritative Response
Server:128.100.72.168
NS records: ns2.utoronto.ca, ns1.utoronto.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for utoronto.com (unsigned zone)
⏱️ Timing
Total: 3505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
utoronto.com is delegated to two name servers: ns1.utoronto.ca and ns2.utoronto.ca.
utoronto.com uses the same name server setup as other domains, for example utm.ca and uot.ca.
At least part of the name servers for utoronto.com are shared with other domains, for instance 201.100.128.in-addr.arpa, theory.utoronto.ca, 94.150.142.in-addr.arpa, 75.100.128.in-addr.arpa and 22.100.128.in-addr.arpa.
these name servers are commonly used with the name servers ns7.utoronto.ca, ns2.toronto.edu, dns1.ece.utoronto.ca, dns2.ece.utoronto.ca, tesla.comm.utoronto.ca, bay.cs.utoronto.ca, gpu.utcc.utoronto.ca, ns7.toronto.edu, bay.cs.toronto.edu and ans7.utsc.utoronto.ca.
Hostnames with a single IP
ns1.utoronto.ca resolves to: 128.100.100.129.
ns2.utoronto.ca resolves to: 128.100.72.168.