ensureserver.jp - robtex.com
ensureserver.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 182.50.104.250🇯🇵 CLARA-AS-AP182.50.104.0/21 CLARA, Inc. Mita 3chome Bldg, 8 3-14-10, Mita | ||||||
| PTR | t104-250.dedicated.clara.ne.jp | ||||||
| NS | nsx.clara.co.jp ⭐ | ||||||
| A | 202.3.141.140🇯🇵 CLARA-AS-AP202.3.140.0/22 CLARA, Inc. | ||||||
| PTR | nsx.clara.co.jp | ||||||
| NS | s15.clara.co.jp | ||||||
| A | 202.51.9.12🇯🇵 CLARA-AS-AP202.51.8.0/21 CLARA, Inc. | ||||||
| PTR | s15.clara.co.jp | ||||||
| MX | avgw1.ensure.ne.jp ⭐ | ||||||
| A | 218.219.76.18🇯🇵 Equinix218.219.64.0/20 Bit-isle CIDR-Block (Advertising from TY6-Network) | ||||||
| TXT | v=spf1 include:spf-01.ensure.ne.jp include:spf-02.ensure.ne.jp include:spf-03... | ||||||
| SOA | nsx.clara.co.jpsmb@clara.ad.jp 2019-03-28 #3 | ||||||
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=1774394103 | ||||||
Same first word
ensureserver.jp |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns.ensure.ne.jp2015-07-08 → 2017-02-10 · 4 obs
● 2017-02-10 08:18:46
○ 2020-03-29 02:53:52
○ 2026-03-24 23:36:04
○NSns01.ensure.ne.jp2015-07-08 → 2017-02-10 · 4 obs
● 2017-02-10 08:18:46
○ 2020-03-29 02:53:52
○ 2026-03-24 23:36:04
○NSns02.ensure.ne.jp2015-07-08 → 2017-02-10 · 4 obs
● 2017-02-10 08:18:46
○ 2020-03-29 02:53:52
○ 2026-03-24 23:36:04
●NSnsx.clara.co.jp2020-03-29 → 2026-03-24 · 3 obs
● 2020-03-29 02:53:52
● 2026-03-24 23:36:04
●NSs15.clara.co.jp2020-03-29 → 2026-03-24 · 3 obs
● 2020-03-29 02:53:52
● 2026-03-24 23:36:04
●MXavgw1.ensure.ne.jp2015-11-15 → 2026-03-24 · 3 obs
● 2015-11-15 05:30:42
● 2026-03-24 23:36:04
○MXsmail3.ensure.ne.jp2015-07-08 → 2015-07-08 · 3 obs
○ 2015-11-15 05:30:42
○ 2026-03-24 23:36:04
●A182.50.104.2502020-03-29 → 2026-03-24 · 3 obs
● 2020-03-29 02:53:52
● 2026-03-24 23:36:04
○A218.40.59.842015-07-08 → 2017-02-10 · 4 obs
● 2017-02-10 08:18:46
○ 2020-03-29 02:53:52
○ 2026-03-24 23:36:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| ensureserver.jp | nsx.clara.co.jp, s15.clara.co.jp | - |
✅ Authoritative Response
Server:202.51.9.12
NS records: nsx.clara.co.jp, s15.clara.co.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ensureserver.jp (unsigned zone)
⏱️ Timing
Total: 1404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 182.50.104.250 |
| NS | 2 | s15.clara.co.jp, nsx.clara.co.jp |
| MX | 1 | avgw1.ensure.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf-01.ensure.ne.jp inclu |
| SOA | 1 | nsx.clara.co.jp smb.clara.ad.jp |
Analysis
IP Addresses
ensureserver.jp resolves to a single IP: 182.50.104.250.
Other host names including pleskonyx01.smb.clara.ne.jp, t104-250.dedicated.clara.ne.jp and baristahs.jp share IP numbers with ensureserver.jp.
Name Servers
ensureserver.jp has two name servers: nsx.clara.co.jp and s15.clara.co.jp.
ensureserver.jp shares the same name server setup as other domains, for example meicoh.com, ensure.ne.jp, toyota-ts3.com, dotbook.jp and ensureidc.net.
ensureserver.jp shares some name servers with other domains, for example hoyavc-fan.jp, u-kaikei.com, hokkaidokaigi(0x73686974)su.com, yotsuba-room.com and myroom.jp.
these name servers are commonly used with nsx2.clara.co.jp, ns.lindberg-tyo.net, ns.threepro.co.jp, dns1.acty-net.ne.jp, host.kcr-inc.com, jcs-ns.clara.co.jp, ns.convention.co.jp and ns.link-vision.info.
Host names with a single IP:
nsx.clara.co.jp points to 202.3.141.140
s15.clara.co.jp points to 202.51.9.12
Mail Servers
ensureserver.jp is handled by a single mail server, avgw1.ensure.ne.jp.
ensureserver.jp uses the same mail server setup as other domains, for example baristahs.jp.
ensureserver.jp shares at least some mail servers with other domains, for example ensureidc.net.
these mail servers are commonly used alongside mx.ensure.ne.jp and smail3.ensure.ne.jp.
Host name avgw1.ensure.ne.jp points to IP 218.219.76.18.