pis-security.com - dns.ninja
pis-security.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.227.100.122🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE | ||||||
| PTR | pis-security.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 | pis-security.com ⭐ | ||||||
| A | 140.227.100.122🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE | ||||||
| PTR | pis-security.com | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:140.227.100.2/32 +ip4:140.227.100.122/32 -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=1786414099 | ||||||
PTR for
Previously NS for
pis-security.com |
MX for
pis-security.com |
Same first word
pis-security.com |
Similar names
ips-security.com |
spi-security.com |
ips-security.de |
isp-security.ro |
sip-security.de |
isp-security.nl |
isp-security.com |
ips-security.co.uk |
ips-security.net |
DNS History
6 records (4 active, 2 former)
●NSns3.sphere.ad.jp2026-03-25 → 2026-08-11 · 3 obs
● 2026-03-25 09:19:42
● 2026-08-11 02:24:38
●NSns4.sphere.ad.jp2026-03-25 → 2026-08-11 · 3 obs
● 2026-03-25 09:19:42
● 2026-08-11 02:24:38
○NSpis-security.com2015-05-31 → 2018-06-26 · 4 obs
● 2018-06-26 11:40:06
○ 2026-03-25 09:19:42
○ 2026-08-11 02:24:38
●MXpis-security.com2015-05-31 → 2026-08-11 · 2 obs
● 2026-08-11 02:24:38
●A140.227.100.1222026-03-25 → 2026-08-11 · 3 obs
● 2026-03-25 09:19:42
● 2026-08-11 02:24:38
○A202.218.109.642015-05-31 → 2018-06-26 · 4 obs
● 2018-06-26 11:40:06
○ 2026-03-25 09:19:42
○ 2026-08-11 02:24:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pis-security.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 pis-security.com (unsigned zone)
⏱️ Timing
Total: 1556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.227.100.122 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | pis-security.com (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:140.227 |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Mail Server Role
pis-security.com handles its own mail, functioning as its own mail server.
IP Addresses
pis-security.com resolves to just one IP address, 140.227.100.122.
Name Servers
pis-security.com is served by two delegated name servers, ns3.sphere.ad.jp and ns4.sphere.ad.jp.
pis-security.com shares its NS records with other domains, for example inada-sp.com, gdi.sc, nippou.com and two others.
The DNS delegation for pis-security.com at least partly coincides with that of other domains, mba.co.jp being one example.
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
pis-security.com is served by just one mail server: pis-security.com.
There is one IP number for pis-security.com: 140.227.100.122.