iesf.ca - robtex.com
iesf.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.60.97.101🇨🇦 Amazon52.60.64.0/18 | ||||||
| PTR | ec2-52-60-97-101.ca-central-1.compute.amazonaws.com | ||||||
| A | 52.60.192.7🇨🇦 Amazon52.60.128.0/17 | ||||||
| NS | asterix.net.uoguelph.ca ⭐ | ||||||
| A | 131.104.88.11🇨🇦 UOGUELPH131.104.0.0/17 | ||||||
| PTR | asterix.net.uoguelph.ca | ||||||
| NS | obelix.net.uoguelph.ca | ||||||
| A | 131.104.20.10🇨🇦 UOGUELPH131.104.0.0/17 | ||||||
| PTR | obelix.net.uoguelph.ca | ||||||
| NS | willow.net.uoguelph.ca ⚠️ Not in parent delegation | ||||||
| A | 131.104.88.10🇨🇦 UOGUELPH131.104.0.0/17 | ||||||
| PTR | willow.net.uoguelph.ca | ||||||
| SOA | asterix.net.uoguelph.cadnsadmin@uoguelph.ca serial=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=2602170100 | ||||||
Same first word
iesf.pt |
iesf.ch |
iesf.be |
iesf.ir |
iesf.nl |
iesf.net |
iesf.de |
iesf.dk |
iesf.ru |
iesf.co.uk |
iesf.es |
iesf.org |
iesf.cn |
iesf.fr |
iesf.eu |
iesf.com |
iesf.ca |
Similar names
DNS History
5 records (5 active, 0 former)
●NSasterix.net.uoguelph.ca2026-02-27 → 2026-02-28 · 2 obs
● 2026-02-28 20:57:38
●NSobelix.net.uoguelph.ca2026-02-27 → 2026-02-28 · 2 obs
● 2026-02-28 20:57:38
●NSwillow.net.uoguelph.ca2026-02-27 → 2026-02-28 · 2 obs
● 2026-02-28 20:57:38
●A52.60.192.72026-02-27 → 2026-02-28 · 2 obs
● 2026-02-28 20:57:38
●A52.60.97.1012026-02-27 → 2026-02-28 · 2 obs
● 2026-02-28 20:57:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| iesf.ca | asterix.net.uoguelph.ca, obelix.net.uoguelph.ca | 2 records |
✅ Authoritative Response
Server: 131.104.20.10
NS records: asterix.net.uoguelph.ca, obelix.net.uoguelph.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iesf.ca (unsigned zone)
⏱️ Timing
Total: 3333ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.60.192.7, 52.60.97.101 |
| NS | 3 | asterix.net.uoguelph.ca, willow.net.uoguelph.ca... |
| SOA | 1 | asterix.net.uoguelph.ca dnsadmin.uoguelp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (asterix.net.uoguelph.ca, obelix.net.uoguelph.ca)
Analysis
IP Addresses
iesf.ca points to two IPs: 52.60.97.101 and 52.60.192.7.
Other host names including getlab.ca, inquiryhub.org, r2b2project.ca, janetslearningjamboree.ca and carlarice.ca share IP numbers with iesf.ca.
Name Servers
iesf.ca is delegated to three name servers: asterix.net.uoguelph.ca, obelix.net.uoguelph.ca and willow.net.uoguelph.ca.
iesf.ca at least partially shares name servers with other domains, including 93.104.131.in-addr.arpa, physics.uoguelph.ca, nutrientmanagement.ca, nanoscience.uoguelph.ca and 112.104.131.in-addr.arpa.
These name servers are often used together with bay.cs.utoronto.ca.
Hostnames with a single IP:
asterix.net.uoguelph.ca points to: 131.104.88.11.
obelix.net.uoguelph.ca points to: 131.104.20.10.
willow.net.uoguelph.ca points to: 131.104.88.10.