keisin.jp - robtex.com
keisin.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.112.187.75🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc. | ||||||
| PTR | sv54.star.ne.jp | ||||||
| NS | ns1.star-domain.jp ⭐ | ||||||
| A | 162.43.112.88🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | ns1.star-domain.jp | ||||||
| NS | ns2.star-domain.jp | ||||||
| A | 176.32.75.178🇯🇵 Amazon176.32.64.0/19 EC2 NRT prefix | ||||||
| PTR | ns2.star-domain.jp | ||||||
| NS | ns3.star-domain.jp | ||||||
| A | 162.43.113.241🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | ns3.star-domain.jp | ||||||
| MX | keisin.jp ⭐ | ||||||
| A | 157.112.187.75🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc. | ||||||
| PTR | sv54.star.ne.jp | ||||||
| TXT | v=spf1 +a:sv54.star.ne.jp +a:keisin.jp +mx include:spf.sender.netowl.jp ~all | ||||||
| SOA | ns1.star-domain.jproot@star-domain.jp serial=0 | ||||||
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=1785168003 | ||||||
Previously NS for
keisin.jp |
MX for
keisin.jp |
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
○NSkeisin.jp2015-08-05 → 2017-02-14 · 4 obs
● 2017-02-14 14:08:22
○ 2020-01-02 04:45:48
○ 2026-07-27 16:38:48
○NSns-rs1.gmoserver.jp2020-01-02 → 2020-01-22 · 5 obs
● 2020-01-02 04:45:48
● 2020-01-22 15:15:40
○ 2026-06-17 09:45:52
○ 2026-07-27 16:38:48
○NSns-rs2.gmoserver.jp2020-01-02 → 2020-01-22 · 5 obs
● 2020-01-02 04:45:48
● 2020-01-22 15:15:40
○ 2026-06-17 09:45:52
○ 2026-07-27 16:38:48
●NSns1.star-domain.jp2026-06-17 → 2026-07-27 · 3 obs
● 2026-06-17 09:45:52
● 2026-07-27 16:38:48
●NSns2.star-domain.jp2026-06-17 → 2026-07-27 · 3 obs
● 2026-06-17 09:45:52
● 2026-07-27 16:38:48
○NSns2.ymc.ne.jp2015-08-05 → 2017-02-14 · 4 obs
● 2017-02-14 14:08:22
○ 2020-01-02 04:45:48
○ 2026-07-27 16:38:48
●NSns3.star-domain.jp2026-06-17 → 2026-07-27 · 3 obs
● 2026-06-17 09:45:52
● 2026-07-27 16:38:48
○NSrss26.ymc.ne.jp2015-08-05 → 2017-02-14 · 4 obs
● 2017-02-14 14:08:22
○ 2020-01-02 04:45:48
○ 2026-07-27 16:38:48
●MXkeisin.jp2015-08-05 → 2026-07-27 · 6 obs
● 2017-02-14 14:08:22
○ 2020-01-02 04:45:48
○ 2020-01-22 15:15:40
● 2026-06-17 09:45:52
● 2026-07-27 16:38:48
○MXmx9.onamae.ne.jp2020-01-02 → 2020-01-22 · 5 obs
● 2020-01-02 04:45:48
● 2020-01-22 15:15:40
○ 2026-06-17 09:45:52
○ 2026-07-27 16:38:48
○MXns2.ymc.ne.jp2015-08-05 → 2017-02-14 · 4 obs
● 2017-02-14 14:08:22
○ 2020-01-02 04:45:48
○ 2026-07-27 16:38:48
○A153.122.38.282015-08-05 → 2017-02-14 · 4 obs
● 2017-02-14 14:08:22
○ 2020-01-02 04:45:48
○ 2026-07-27 16:38:48
●A157.112.187.752026-06-17 → 2026-07-27 · 3 obs
● 2026-06-17 09:45:52
● 2026-07-27 16:38:48
○A163.44.187.862020-01-02 → 2020-01-22 · 5 obs
● 2020-01-02 04:45:48
● 2020-01-22 15:15:40
○ 2026-06-17 09:45:52
○ 2026-07-27 16:38:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, e.dns.jp, h.dns.jp, b.dns.jp... | - |
| keisin.jp | ns3.star-domain.jp, ns2.star-domain.jp, ns1.star-domain.jp | 3 records |
✅ Authoritative Response
Server:162.43.113.241
NS records: ns3.star-domain.jp, ns2.star-domain.jp, ns1.star-domain.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for keisin.jp (unsigned zone)
⏱️ Timing
Total: 655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.112.187.75 |
| NS | 3 | ns1.star-domain.jp, ns3.star-domain.jp... |
| MX | 1 | keisin.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv54.star.ne.jp +a:keisin.jp + |
| SOA | 1 | ns1.star-domain.jp root.star-domain.jp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.star-domain.jp, ns2.star-domain.jp, ns1.star-domain.jp)
Analysis
Mail Server Role
keisin.jp acts as its own mail server.
IP Addresses
keisin.jp points to a single IP number: 157.112.187.75.
Additional host names — analytics.astronavis.net, m6v.net, crecimiento.co.jp and two others — share IP numbers with keisin.jp.
Name Servers
keisin.jp is served by three name servers: ns1.star-domain.jp, ns2.star-domain.jp and ns3.star-domain.jp.
There is at least partial name server overlap between keisin.jp and other domains — endirecto.co.jp, glvapi.com, matsubara-ui-design.net and two more among them.
ns1.star-domain.jp has IP address 162.43.112.88, ns2.star-domain.jp has IP address 176.32.75.178 and ns3.star-domain.jp has IP address 162.43.113.241 — one address each.
Mail Servers
keisin.jp has a single mail server: keisin.jp itself.
keisin.jp resolves to 157.112.187.75 and no other IP number.