hplsys.com - robtex.com
hplsys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.139.53🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ik1-106-59799.vs.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | hplsys.com ⭐ | ||||||
| A | 133.242.139.53🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ik1-106-59799.vs.sakura.ne.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-10-10 #1 | ||||||
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=1785720272 | ||||||
MX for
hplsys.com |
Same first word
hplsys.com |
Similar names
plhssy.com |
shplsy.cn |
shpsly.com |
splysh.com |
slpshy.com |
ylsshp.com |
shpysl.com |
shlysp.com |
hslysp.com |
shsylp.com |
phlsys.de |
sylphs.com |
syhpls.com |
DNS History
13 records (5 active, 8 former)
●NSmaster.dns.ne.jp2026-06-30 → 2026-08-03 · 3 obs
○ 2017-11-15 15:23:10
● 2026-06-30 15:10:56
● 2026-08-03 01:36:14
● 2026-06-30 15:10:56
● 2026-08-03 01:36:14
●NSns1.dns.ne.jp2026-06-30 → 2026-08-03 · 3 obs
○ 2017-11-15 15:23:10
● 2026-06-30 15:10:56
● 2026-08-03 01:36:14
● 2026-06-30 15:10:56
● 2026-08-03 01:36:14
○NSns13.domaincontrol.com2017-11-15 → 2017-11-15 · 4 obs
○ 2017-01-04 17:12:26
● 2017-11-15 15:23:10
○ 2026-06-30 15:10:56
○ 2026-08-03 01:36:14
● 2017-11-15 15:23:10
○ 2026-06-30 15:10:56
○ 2026-08-03 01:36:14
○NSns14.domaincontrol.com2017-11-15 → 2017-11-15 · 4 obs
○ 2017-01-04 17:12:26
● 2017-11-15 15:23:10
○ 2026-06-30 15:10:56
○ 2026-08-03 01:36:14
● 2017-11-15 15:23:10
○ 2026-06-30 15:10:56
○ 2026-08-03 01:36:14
●NSns2.dns.ne.jp2026-06-30 → 2026-08-03 · 3 obs
○ 2017-11-15 15:23:10
● 2026-06-30 15:10:56
● 2026-08-03 01:36:14
● 2026-06-30 15:10:56
● 2026-08-03 01:36:14
○NSns47.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 17:12:26
○ 2017-11-15 15:23:10
○ 2026-08-03 01:36:14
○ 2017-11-15 15:23:10
○ 2026-08-03 01:36:14
○NSns48.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 17:12:26
○ 2017-11-15 15:23:10
○ 2026-08-03 01:36:14
○ 2017-11-15 15:23:10
○ 2026-08-03 01:36:14
●MXhplsys.com2026-06-30 → 2026-08-03 · 3 obs
○ 2017-11-15 15:23:10
● 2026-06-30 15:10:56
● 2026-08-03 01:36:14
● 2026-06-30 15:10:56
● 2026-08-03 01:36:14
○MXmx.zoho.com2017-01-04 → 2017-11-15 · 4 obs
● 2017-01-04 17:12:26
● 2017-11-15 15:23:10
○ 2026-06-30 15:10:56
○ 2026-08-03 01:36:14
● 2017-11-15 15:23:10
○ 2026-06-30 15:10:56
○ 2026-08-03 01:36:14
○MXmx2.zoho.com2017-01-04 → 2017-11-15 · 4 obs
● 2017-01-04 17:12:26
● 2017-11-15 15:23:10
○ 2026-06-30 15:10:56
○ 2026-08-03 01:36:14
● 2017-11-15 15:23:10
○ 2026-06-30 15:10:56
○ 2026-08-03 01:36:14
○MXmx3.zoho.com2017-01-04 → 2017-11-15 · 4 obs
● 2017-01-04 17:12:26
● 2017-11-15 15:23:10
○ 2026-06-30 15:10:56
○ 2026-08-03 01:36:14
● 2017-11-15 15:23:10
○ 2026-06-30 15:10:56
○ 2026-08-03 01:36:14
●A133.242.139.532026-06-30 → 2026-08-03 · 3 obs
○ 2017-11-15 15:23:10
● 2026-06-30 15:10:56
● 2026-08-03 01:36:14
● 2026-06-30 15:10:56
● 2026-08-03 01:36:14
○A50.63.202.372017-01-04 → 2017-11-15 · 4 obs
● 2017-01-04 17:12:26
● 2017-11-15 15:23:10
○ 2026-06-30 15:10:56
○ 2026-08-03 01:36:14
● 2017-11-15 15:23:10
○ 2026-06-30 15:10:56
○ 2026-08-03 01:36:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| hplsys.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hplsys.com (unsigned zone)
⏱️ Timing
Total: 1097ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.139.53 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | hplsys.com (pri: 10) |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
hplsys.com handles its own mail, functioning as its own mail server.
IP Addresses
hplsys.com resolves to just one IP address, 133.242.139.53.
Name Servers
Three name servers are authoritative for hplsys.com: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
At least some of hplsys.com's name servers are shared with other domains, for example z-iwatsuki.com, abxc.net, infieldesign.co.jp and two more.
Three hostnames, one IP address apiece: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.
Mail Servers
hplsys.com is served by just one mail server: hplsys.com.
There is one IP number for hplsys.com: 133.242.139.53.