acidtest.jp - robtex.com
acidtest.jp
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=1777181402 | ||||||
MX for
acidtest.jp |
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSns1.value-domain.com2015-08-14 → 2017-06-30 · 4 obs
● 2017-06-30 17:51:02
○ 2026-03-27 12:06:44
○ 2026-04-26 05:53:04
●NSns1.xserver.jp2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 12:06:44
● 2026-04-26 05:53:04
○NSns2.value-domain.com2015-08-14 → 2017-06-30 · 4 obs
● 2017-06-30 17:51:02
○ 2026-03-27 12:06:44
○ 2026-04-26 05:53:04
●NSns2.xserver.jp2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 12:06:44
● 2026-04-26 05:53:04
●NSns3.xserver.jp2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 12:06:44
● 2026-04-26 05:53:04
●NSns4.xserver.jp2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 12:06:44
● 2026-04-26 05:53:04
●NSns5.xserver.jp2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 12:06:44
● 2026-04-26 05:53:04
●MXacidtest.jp2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 12:06:44
● 2026-04-26 05:53:04
○MXmail.acidtest.jp2015-08-14 → 2017-06-30 · 4 obs
● 2017-06-30 17:51:02
○ 2026-03-27 12:06:44
○ 2026-04-26 05:53:04
○A150.95.9.452017-06-30 → 2017-06-30 · 4 obs
● 2017-06-30 17:51:02
○ 2026-03-27 12:06:44
○ 2026-04-26 05:53:04
●A183.181.90.1422026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 12:06:44
● 2026-04-26 05:53:04
○A203.189.105.452015-08-14 → 2016-09-05 · 4 obs
● 2016-09-05 19:49:22
○ 2017-06-30 17:51:02
○ 2026-04-26 05:53:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| acidtest.jp | ns2.xserver.jp, ns4.xserver.jp, ns3.xserver.jp, ns1.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.36.247
NS records: ns2.xserver.jp, ns4.xserver.jp, ns3.xserver.jp, ns1.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for acidtest.jp (unsigned zone)
⏱️ Timing
Total: 848ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.90.142 |
| NS | 5 | ns2.xserver.jp, ns1.xserver.jp... |
| MX | 1 | acidtest.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv8461.xserver.jp +a:acidtest. |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
Mail Server Role
acidtest.jp serves as the mail server for acidtest.jp.
IP Addresses
acidtest.jp points to IP number 183.181.90.142.
For instance, other host names sun-r.net, optimumnutrition.jp, touwade.net, toyogiken8000.com and mail.sun-r.net share IP numbers with acidtest.jp.
Name Servers
acidtest.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
acidtest.jp shares name servers with other domains at least partially, for example xn--fdkf8g4383b3ud.com, gzoe.co.jp, beenshome.net, vtakahasi.com and isago.co.jp.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
acidtest.jp is handled by a single mail server, acidtest.jp.
acidtest.jp points to a single IP: 183.181.90.142.