polymath.co - dns.ninja
polymath.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759705836 | ||||||
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
●NSns-cloud-d1.googledomains.com2020-02-26 → 2026-07-14 · 3 obs
● 2020-02-26 14:23:54
● 2026-07-14 23:44:44
●NSns-cloud-d2.googledomains.com2020-02-26 → 2026-07-14 · 3 obs
● 2020-02-26 14:23:54
● 2026-07-14 23:44:44
●NSns-cloud-d3.googledomains.com2020-02-26 → 2026-07-14 · 3 obs
● 2020-02-26 14:23:54
● 2026-07-14 23:44:44
●NSns-cloud-d4.googledomains.com2020-02-26 → 2026-07-14 · 3 obs
● 2020-02-26 14:23:54
● 2026-07-14 23:44:44
○NSns1.mediatemple.net2015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-18 16:32:00
○ 2026-07-14 23:44:44
○NSns2.mediatemple.net2015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-18 16:32:00
○ 2026-07-14 23:44:44
○NSns45.domaincontrol.com2015-11-18 → 2017-03-31 · 5 obs
● 2015-11-18 16:32:00
● 2017-03-31 06:43:12
○ 2020-02-26 14:23:54
○ 2026-07-14 23:44:44
○NSns46.domaincontrol.com2015-11-18 → 2017-03-31 · 5 obs
● 2015-11-18 16:32:00
● 2017-03-31 06:43:12
○ 2020-02-26 14:23:54
○ 2026-07-14 23:44:44
○MXmail.polymath.co2015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-18 16:32:00
○ 2026-07-14 23:44:44
●MXmailstore1.secureserver.net2015-11-18 → 2026-07-14 · 6 obs
● 2015-11-18 16:32:00
● 2026-06-06 12:29:40
○ 2026-06-06 13:50:32
● 2026-06-12 08:33:12
● 2026-07-14 23:44:44
●MXsmtp.secureserver.net2015-11-18 → 2026-07-14 · 6 obs
● 2015-11-18 16:32:00
● 2026-06-06 12:29:40
○ 2026-06-06 13:50:32
● 2026-06-12 08:33:12
● 2026-07-14 23:44:44
○A205.186.187.2292015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-18 16:32:00
○ 2026-07-14 23:44:44
●A50.63.202.452015-11-18 → 2026-07-14 · 6 obs
● 2015-11-18 16:32:00
● 2026-06-06 12:29:40
○ 2026-06-06 13:50:32
● 2026-06-12 08:33:12
● 2026-07-14 23:44:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| polymath.co | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polymath.co (unsigned zone)
⏱️ Timing
Total: 497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.63.202.45 |
| NS | 4 | ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com... |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
Analysis
IP Addresses
polymath.co has exactly one IP address — 50.63.202.45.
customalarmmonitoring.com, sapteck.com, aaminpt.com plus two other host names have IP numbers in common with polymath.co.
Name Servers
Four name servers handle the delegation for polymath.co: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
At least some of polymath.co's name servers are shared with other domains, for example yext-static.com, sandboxify.com, unixerse.org and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-cloud-d1.googledomains.com directs to 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com directs to 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com directs to 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com directs to 216.239.38.109 and 2001:4860:4802:38::6d.
Mail Servers
polymath.co uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
The mail server setup of polymath.co matches that of other domains such as shammielfleischeramoros.com, maxcommproperties.com, eventreon.com and two others.
polymath.co overlaps on mail servers with several other domains, for example us-cars24.eu, insightandactiontherapy.com, ccstep.com and lefflinkdentistry.com.
The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.