jonathantan.ca - robtex.com
jonathantan.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.57.103.20🇺🇸 SERVER-MANIA72.57.102.0/23 ServerMania Inc | ||||||
| PTR | strontium2.namespro.ca | ||||||
| NS | ns59.namespro.ca ⭐ | ||||||
| A | 72.57.103.18🇺🇸 SERVER-MANIA72.57.102.0/23 ServerMania Inc | ||||||
| PTR | ns59.namespro.ca | ||||||
| NS | ns60.namespro.ca | ||||||
| A | 72.57.103.19🇺🇸 SERVER-MANIA72.57.102.0/23 ServerMania Inc | ||||||
| PTR | ns60.namespro.ca | ||||||
| MX | mail.jonathantan.ca ⭐ | ||||||
| A | 72.57.103.20🇺🇸 SERVER-MANIA72.57.102.0/23 ServerMania Inc | ||||||
| PTR | strontium2.namespro.ca | ||||||
| SOA | ns59.namespro.catanjay_1@hotmail.com serial=1769430623 | ||||||
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=2608031300 | ||||||
Subdomains
mail.jonathantan.ca |
Same first word
jonathantan.ca |
jonathantan.org |
DNS History
7 records (4 active, 3 former)
○NSns15.namespro.ca2015-08-07 → 2017-09-30 · 4 obs
● 2017-09-30 08:53:38
○ 2026-04-12 14:09:42
○ 2026-08-03 13:57:18
○NSns16.namespro.ca2015-08-07 → 2017-09-30 · 4 obs
● 2017-09-30 08:53:38
○ 2026-04-12 14:09:42
○ 2026-08-03 13:57:18
●NSns59.namespro.ca2026-04-12 → 2026-08-03 · 3 obs
● 2026-04-12 14:09:42
● 2026-08-03 13:57:18
●NSns60.namespro.ca2026-04-12 → 2026-08-03 · 3 obs
● 2026-04-12 14:09:42
● 2026-08-03 13:57:18
●MXmail.jonathantan.ca2015-08-07 → 2026-08-03 · 2 obs
● 2026-08-03 13:57:18
○A50.23.16.142015-08-07 → 2017-09-30 · 4 obs
● 2017-09-30 08:53:38
○ 2026-04-12 14:09:42
○ 2026-08-03 13:57:18
●A72.57.103.202026-04-12 → 2026-08-03 · 3 obs
● 2026-04-12 14:09:42
● 2026-08-03 13:57:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca | - |
| jonathantan.ca | ns59.namespro.ca, ns60.namespro.ca | 2 records |
✅ Authoritative Response
Server:72.57.103.19
NS records: ns59.namespro.ca, ns60.namespro.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jonathantan.ca (unsigned zone)
⏱️ Timing
Total: 2317ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.57.103.20 |
| NS | 2 | ns59.namespro.ca, ns60.namespro.ca |
| MX | 1 | mail.jonathantan.ca (pri: 10) |
| SOA | 1 | ns59.namespro.ca tanjay_1.hotmail.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns60.namespro.ca, ns59.namespro.ca)
Analysis
Hierarchy
jonathantan.ca is a parent domain of mail.jonathantan.ca.
IP Addresses
jonathantan.ca points to a single IP number: 72.57.103.20.
Additional host names — wall.ca, mail.olsoncurling.com, mail.lightingdecor.ca and two others — share IP numbers with jonathantan.ca.
Name Servers
DNS delegation for jonathantan.ca points to two name servers: ns59.namespro.ca and ns60.namespro.ca.
jonathantan.ca shares its name server setup with other domains, including realtyline.ca, huskyhomes.ca, maticair.com and two others.
jonathantan.ca shares at least some of its name servers with other domains, including literacies.ca, markline.ca, leaguemanager.ca and two others.
These name servers are frequently paired with the name servers ns51.namespro.ca and ns52.namespro.ca.
ns59.namespro.ca and ns60.namespro.ca each resolve to one IP number: ns59.namespro.ca points to 72.57.103.18 and ns60.namespro.ca points to 72.57.103.19.
Mail Servers
jonathantan.ca has one mail server: mail.jonathantan.ca.
mail.jonathantan.ca has exactly one IP number: 72.57.103.20.