polymath.ca - robtex.com
polymath.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.dan.com ⭐ | ||||||
| A | 2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.dan.com | ||||||
| A | 97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.dan.com | ||||||
| NS | ns2.dan.com | ||||||
| A | 2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.dan.com | ||||||
| A | 173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.dan.com | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #0 | ||||||
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=2604232200 | ||||||
Previously MX for
polymath.ca |
Subdomains
mail.polymath.ca |
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSns1.blkm.ca2015-08-11 → 2016-07-06 · 4 obs
● 2016-07-06 15:20:14
○ 2017-03-14 05:12:34
○ 2026-04-23 22:28:42
●NSns1.dan.com2026-02-15 → 2026-04-23 · 3 obs
● 2026-02-15 05:08:02
● 2026-04-23 22:28:42
○NSns1.netfirms.com2017-03-14 → 2020-01-13 · 5 obs
● 2017-03-14 05:12:34
● 2020-01-13 11:09:04
○ 2026-02-15 05:08:02
○ 2026-04-23 22:28:42
○NSns2.blkm.ca2015-08-11 → 2016-07-06 · 4 obs
● 2016-07-06 15:20:14
○ 2017-03-14 05:12:34
○ 2026-04-23 22:28:42
●NSns2.dan.com2026-02-15 → 2026-04-23 · 3 obs
● 2026-02-15 05:08:02
● 2026-04-23 22:28:42
○NSns318.canadianwebhosting.com2017-03-14 → 2020-01-13 · 5 obs
● 2017-03-14 05:12:34
● 2020-01-13 11:09:04
○ 2026-02-15 05:08:02
○ 2026-04-23 22:28:42
○NSns319.canadianwebhosting.com2017-03-14 → 2020-01-13 · 5 obs
● 2017-03-14 05:12:34
● 2020-01-13 11:09:04
○ 2026-02-15 05:08:02
○ 2026-04-23 22:28:42
○MXmail.polymath.ca2017-03-14 → 2026-02-16 · 5 obs
● 2017-03-14 05:12:34
● 2026-02-16 10:41:18
○ 2026-03-05 10:07:20
○ 2026-04-23 22:28:42
○MXpolymath.ca2015-08-11 → 2016-07-06 · 4 obs
● 2016-07-06 15:20:14
○ 2017-03-14 05:12:34
○ 2026-04-23 22:28:42
●A13.248.169.482026-02-15 → 2026-04-23 · 3 obs
● 2026-02-15 05:08:02
● 2026-04-23 22:28:42
○A69.90.223.2132015-08-11 → 2016-07-06 · 4 obs
● 2016-07-06 15:20:14
○ 2017-03-14 05:12:34
○ 2026-04-23 22:28:42
○A72.137.164.262020-01-13 → 2020-01-13 · 4 obs
● 2020-01-13 11:09:04
○ 2026-02-15 05:08:02
○ 2026-04-23 22:28:42
○A72.139.56.52017-03-14 → 2017-03-14 · 4 obs
● 2017-03-14 05:12:34
○ 2020-01-13 11:09:04
○ 2026-04-23 22:28:42
●A76.223.54.1462026-02-15 → 2026-04-23 · 3 obs
● 2026-02-15 05:08:02
● 2026-04-23 22:28:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| polymath.ca | ns2.dan.com, ns1.dan.com | - |
✅ Authoritative Response
Server:173.201.66.67
NS records: ns2.dan.com, ns1.dan.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polymath.ca (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.dan.com, ns2.dan.com |
| SOA | 1 | ns1.dan.com dns.jomax.net |
Analysis
Hierarchy
The parent of mail.polymath.ca is polymath.ca.
IP Addresses
polymath.ca points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance 216.246.rdns.ubiquity.io, top-biere.com, 97.html.8t2.com, 2price.com and aistraw.com share IP numbers with polymath.ca.
Name Servers
polymath.ca is delegated to two name servers: ns1.dan.com and ns2.dan.com.
polymath.ca uses the same name server setup as other domains, for instance mail.nowl.net, bitx24.com, zensoft.org, voimy.com and axfm.com.
polymath.ca shares name servers with other domains at least partially, for instance kainbatik.com, frv.at, piercings.es, momspy.com and trackinggps.com.
these name servers are often used with ns1.undeveloped.com, ns2.undeveloped.com and verification-9lxy89vr.ns3.dan.hosting.
Host names with two IP numbers:
The host ns1.dan.com points to 2603:5:2125::43 and 97.74.98.67.
The host ns2.dan.com points to 2603:5:2225::43 and 173.201.66.67.