polyknow.com - dns.ninja
polyknow.com
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=1785402492 | ||||||
Same first word
polyknow.com |
DNS History
7 records (6 active, 1 former)
●NSns57.domaincontrol.com2015-06-15 → 2026-07-30 · 2 obs
● 2026-07-30 09:17:42
●NSns58.domaincontrol.com2015-06-15 → 2026-07-30 · 2 obs
● 2026-07-30 09:17:42
●MXmailstore1.secureserver.net2015-06-15 → 2026-07-30 · 2 obs
● 2026-07-30 09:17:42
●MXsmtp.secureserver.net2015-06-15 → 2026-07-30 · 2 obs
● 2026-07-30 09:17:42
●A15.197.148.332026-03-21 → 2026-07-30 · 3 obs
● 2026-03-21 09:41:00
● 2026-07-30 09:17:42
○A184.168.221.532015-06-15 → 2017-07-02 · 4 obs
● 2017-07-02 22:37:44
○ 2026-03-21 09:41:00
○ 2026-07-30 09:17:42
●A3.33.130.1902026-03-21 → 2026-07-30 · 3 obs
● 2026-03-21 09:41:00
● 2026-07-30 09:17:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| polyknow.com | ns57.domaincontrol.com, ns58.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.29
NS records: ns57.domaincontrol.com, ns58.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polyknow.com (unsigned zone)
⏱️ Timing
Total: 143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns57.domaincontrol.com, ns58.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns57.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns57.domaincontrol.com, ns57.domaincontrol.com, ns58.domaincontrol.com...)
Analysis
IP Addresses
polyknow.com resolves to the IP addresses 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with polyknow.com are hkcil.com, cellfom.com, neulash.ca and two others.
Name Servers
polyknow.com has two authoritative name servers — ns57.domaincontrol.com and ns58.domaincontrol.com.
polyknow.com has the same name server delegation as a number of other domains, such as remedyrestorations.com, greypixie.com, dharinisoftware.com and two more.
Both ns57.domaincontrol.com and ns58.domaincontrol.com have two IP addresses each. ns57.domaincontrol.com resolves to 97.74.108.29 and 2603:5:21c2::1d; ns58.domaincontrol.com resolves to 173.201.76.29 and 2603:5:22c2::1d.
Mail Servers
The MX records for polyknow.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
polyknow.com has the same mail server arrangement as a number of other domains, for example camilk.com, afsatraining.com, edhelper.education and two more.
At least a portion of polyknow.com's mail servers are also used by other domains, for example i5.com.
mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).