polynomial.com - dns.ninja
polynomial.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=1786133679 | ||||||
Previously MX for
polynomial.com |
Subdomains
Same first word
DNS History
10 records (6 active, 4 former)
●NSns.hostpoint.ch2016-12-15 → 2026-08-07 · 3 obs
● 2016-12-15 22:58:52
● 2026-08-07 20:29:48
○NSns12.verio.de2015-06-29 → 2016-06-02 · 4 obs
● 2016-06-02 22:57:20
○ 2016-12-15 22:58:52
○ 2026-08-07 20:29:48
○NSns13.verio.de2015-06-29 → 2016-06-02 · 4 obs
● 2016-06-02 22:57:20
○ 2016-12-15 22:58:52
○ 2026-08-07 20:29:48
●NSns2.hostpoint.ch2016-12-15 → 2026-08-07 · 3 obs
● 2016-12-15 22:58:52
● 2026-08-07 20:29:48
●NSns3.hostpoint.ch2016-12-15 → 2026-08-07 · 3 obs
● 2016-12-15 22:58:52
● 2026-08-07 20:29:48
●MXmx1.mail.hostpoint.ch2016-12-15 → 2026-08-07 · 3 obs
● 2016-12-15 22:58:52
● 2026-08-07 20:29:48
●MXmx2.mail.hostpoint.ch2016-12-15 → 2026-08-07 · 3 obs
● 2016-12-15 22:58:52
● 2026-08-07 20:29:48
○MXpolynomial.com2015-06-29 → 2016-06-02 · 4 obs
● 2016-06-02 22:57:20
○ 2016-12-15 22:58:52
○ 2026-08-07 20:29:48
○A213.198.63.882015-06-29 → 2016-06-02 · 4 obs
● 2016-06-02 22:57:20
○ 2016-12-15 22:58:52
○ 2026-08-07 20:29:48
●A217.26.52.252016-12-15 → 2026-08-07 · 3 obs
● 2016-12-15 22:58:52
● 2026-08-07 20:29:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| polynomial.com | ns2.hostpoint.ch, ns.hostpoint.ch, ns3.hostpoint.ch | - |
✅ Authoritative Response
Server:217.26.53.254
NS records: ns2.hostpoint.ch, ns.hostpoint.ch, ns3.hostpoint.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polynomial.com (unsigned zone)
⏱️ Timing
Total: 682ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.26.52.25 |
| NS | 3 | ns.hostpoint.ch, ns2.hostpoint.ch... |
| MX | 2 | mx2.mail.hostpoint.ch (pri: 10), mx1.mail.hostpoint.ch (pri: 10) |
| TXT | 1 | v=spf1 redirect=spf-permissive.mail.host |
| SOA | 1 | ns.hostpoint.ch hostmaster.hostpoint.ch |
Analysis
Hierarchy
polynomial.com sits above ns1.polynomial.com, testvps.polynomial.com and test.polynomial.com in the domain hierarchy.
IP Addresses
polynomial.com points to a single IP number: 217.26.52.25.
Additional host names — hostmaster.bickenstaffandknowles.com, densoag.ch, alpha-sys.ch and two others — share IP numbers with polynomial.com.
Name Servers
polynomial.com carries NS records delegating to ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch.
There is at least partial name server overlap between polynomial.com and other domains — single-watch.com, heiz.li, m2solution.ch and two more among them.
ns2.hostpoint.ch, ns3.hostpoint.ch and ns.hostpoint.ch are three hostnames that each resolve to a pair of IP addresses: ns2.hostpoint.ch to 217.26.53.254 and 2a00:d70:0:b::1d, ns3.hostpoint.ch to 217.26.60.250 and 2a00:d70:0:b::b, and ns.hostpoint.ch to 217.26.51.254 and 2a00:d70:0:b::d.
Mail Servers
polynomial.com has two mail servers: mx1.mail.hostpoint.ch and mx2.mail.hostpoint.ch.
polynomial.com shares the same mail server setup as other domains, including buerofax.ch, englishschool.ch, resegatti.ch and two others.
mx1.mail.hostpoint.ch and mx2.mail.hostpoint.ch both carry two IP addresses. The A records for mx1.mail.hostpoint.ch are 217.26.49.138 and 2a00:d70:0:e::200; the A records for mx2.mail.hostpoint.ch are 217.26.49.139 and 2a00:d70:0:e::201.