sys-p.jp - robtex.com
sys-p.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.21.100.121🇯🇵 OCN118.16.0.0/13 (AS4713) CIDR BLOCK 86 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | i118-21-100-121.s30.a048.ap.plala.or.jp | ||||||
| NS | ns.sys-p.jp ⭐ | ||||||
| A | 118.21.100.121🇯🇵 OCN118.16.0.0/13 (AS4713) CIDR BLOCK 86 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | i118-21-100-121.s30.a048.ap.plala.or.jp | ||||||
| MX | ns.sys-p.jp ⭐ | ||||||
| A | 118.21.100.121🇯🇵 OCN118.16.0.0/13 (AS4713) CIDR BLOCK 86 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | i118-21-100-121.s30.a048.ap.plala.or.jp | ||||||
| TXT | v=spf1 ip4:118.21.100.121 -all | ||||||
| SOA | ns.sys-p.jproot@sys-p.jp 2026-05-01 #1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1778558403 | ||||||
Subdomains
ns.sys-p.jp |
Same first word
Similar names
p-sys.eu |
s-psy.ru |
sy-sp.com |
p-sys.sk |
ys-sp.cn |
p-sys.dk |
ys-ps.com |
sp-ys.com |
ps-ys.com |
p-sys.net |
p-sys.de |
spy-s.com |
p-sys.com |
psy-s.com |
p-sys.jp |
DNS History
6 records (3 active, 3 former)
●NSns.sys-p.jp2026-03-09 → 2026-05-12 · 3 obs
○ 2018-07-13 10:38:46
● 2026-03-09 19:36:44
● 2026-05-12 04:15:32
● 2026-03-09 19:36:44
● 2026-05-12 04:15:32
○NSns2.sys-p.jp2016-06-19 → 2018-07-13 · 4 obs
● 2016-06-19 23:02:18
● 2018-07-13 10:38:46
○ 2026-03-09 19:36:44
○ 2026-05-12 04:15:32
● 2018-07-13 10:38:46
○ 2026-03-09 19:36:44
○ 2026-05-12 04:15:32
○MXds.sys-p.jp2016-12-12 → 2018-07-13 · 5 obs
○ 2016-09-14 18:58:22
● 2016-12-12 16:12:10
● 2018-07-13 10:38:46
○ 2026-03-09 19:36:44
○ 2026-05-12 04:15:32
● 2016-12-12 16:12:10
● 2018-07-13 10:38:46
○ 2026-03-09 19:36:44
○ 2026-05-12 04:15:32
○MXds2.sys-p.jp2016-06-19 → 2016-09-14 · 4 obs
● 2016-06-19 23:02:18
● 2016-09-14 18:58:22
○ 2016-12-12 16:12:10
○ 2026-05-12 04:15:32
● 2016-09-14 18:58:22
○ 2016-12-12 16:12:10
○ 2026-05-12 04:15:32
●MXns.sys-p.jp2026-03-09 → 2026-05-12 · 3 obs
○ 2018-07-13 10:38:46
● 2026-03-09 19:36:44
● 2026-05-12 04:15:32
● 2026-03-09 19:36:44
● 2026-05-12 04:15:32
●A118.21.100.1212026-03-09 → 2026-05-12 · 2 obs
● 2026-03-09 19:36:44
● 2026-05-12 04:15:32
● 2026-05-12 04:15:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, a.dns.jp, b.dns.jp... | - |
| sys-p.jp | ns.sys-p.jp | 1 record |
✅ Authoritative Response
Server:118.21.100.121
NS records: ns.sys-p.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sys-p.jp (unsigned zone)
⏱️ Timing
Total: 1194ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.21.100.121 |
| NS | 1 | ns.sys-p.jp |
| MX | 1 | ns.sys-p.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:118.21.100.121 -all |
| SOA | 1 | ns.sys-p.jp root.sys-p.jp |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns.sys-p.jp)
Analysis
Hierarchy
ns.sys-p.jp has sys-p.jp as its parent.
IP Addresses
sys-p.jp maps to IP address 118.21.100.121.
Other host names for instance i118-21-100-121.s30.a048.ap.plala.or.jp and ns.sys-p.jp share IP numbers with sys-p.jp.
Name Servers
sys-p.jp is delegated to a single name server, ns.sys-p.jp.
ns.sys-p.jp points to one IP number: 118.21.100.121.