polysics.com - dns.ninja
polysics.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 111.89.200.25🇯🇵 InfoSphere111.89.0.0/16 INFOSPHERE | ||||||
| PTR | polysics.com | ||||||
| NS | ns3.sphere.ad.jp ⭐ | ||||||
| A | 202.239.113.22🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns3.sphere.ad.jp | ||||||
| NS | ns4.sphere.ad.jp | ||||||
| A | 202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns4.sphere.ad.jp | ||||||
| MX | polysics.com ⭐ | ||||||
| A | 111.89.200.25🇯🇵 InfoSphere111.89.0.0/16 INFOSPHERE | ||||||
| PTR | polysics.com | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:203.138.31.2/32 +ip4:111.89.200.25/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1576034176 | ||||||
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=1784505422 | ||||||
rank #277815 in the tld
WOT: SAFE (65/100)
PTR for
MX for
polysics.com |
Same first word
polysics.com |
Similar names
DNS History
7 records (4 active, 3 former)
○NSns01.estore.co.jp2008-12-12 → 2008-12-12 · 3 obs
○ 2015-08-18 00:30:34
○ 2026-07-20 00:03:54
○NSns02.estore.co.jp2008-12-12 → 2008-12-12 · 3 obs
○ 2015-08-18 00:30:34
○ 2026-07-20 00:03:54
●NSns3.sphere.ad.jp2015-08-18 → 2026-07-20 · 3 obs
● 2015-08-18 00:30:34
● 2026-07-20 00:03:54
●NSns4.sphere.ad.jp2015-08-18 → 2026-07-20 · 3 obs
● 2015-08-18 00:30:34
● 2026-07-20 00:03:54
●MXpolysics.com2015-08-18 → 2026-07-20 · 3 obs
● 2015-08-18 00:30:34
● 2026-07-20 00:03:54
○MXwww.polysics.com2008-12-12 → 2008-12-12 · 3 obs
○ 2015-08-18 00:30:34
○ 2026-07-20 00:03:54
●A111.89.200.252015-08-18 → 2026-07-20 · 3 obs
● 2015-08-18 00:30:34
● 2026-07-20 00:03:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| polysics.com | ns3.sphere.ad.jp, ns4.sphere.ad.jp | - |
✅ Authoritative Response
Server:202.239.113.30
NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polysics.com (unsigned zone)
⏱️ Timing
Total: 1245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 111.89.200.25 |
| NS | 2 | ns4.sphere.ad.jp, ns3.sphere.ad.jp |
| MX | 1 | polysics.com (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:203.138 |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Mail Server Role
The MX record for polysics.com points back to polysics.com — it is its own mail server.
IP Addresses
polysics.com directs to one IP number, which is 111.89.200.25.
Name Servers
polysics.com is delegated to two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.
polysics.com has the same name server delegation as a number of other domains, such as gikoren.or.jp, jz.ws38.arena.ne.jp, youtec.co.jp and two more.
Some of polysics.com's name servers are also used by other domains, including kiaal.com, be-cat.com, pzt.jp and yspro.ne.jp.
ns3.sphere.ad.jp resolves to 202.239.113.22. ns4.sphere.ad.jp resolves to 202.239.113.30. Both host names point to a single IP number.
Mail Servers
The MX record for polysics.com points to a single mail server: polysics.com.
polysics.com resolves to a single IP number: 111.89.200.25.