ejinzai.jp - robtex.com
ejinzai.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.177.235.16🇯🇵 FJcloud-East115.177.234.0/23 AC_FUJITSU-TOYO | ||||||
| PTR | jinzaikaihatsu.com | ||||||
| NS | dns2.sendmail.ne.jp ⭐ | ||||||
| A | 218.251.116.222🇯🇵 eo218.251.0.0/17 OPTAGE Inc. | ||||||
| PTR | dns2.sendmail.ne.jp | ||||||
| NS | dns.sendmail.ne.jp | ||||||
| A | 121.83.205.1🇯🇵 eo121.80.0.0/14 K-OPTI.COM | ||||||
| MX | smtp.google.com ⭐ | ||||||
| A | 2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | dz-in-f26.1e100.net | ||||||
| A | 2607:f8b0:4023:c06::1b🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | dz-in-f27.1e100.net | ||||||
| A | 2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | dd-in-f26.1e100.net | ||||||
| A | 2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | dd-in-f27.1e100.net | ||||||
| A | 142.250.101.26🇺🇸 Google142.250.101.0/24 | ||||||
| PTR | dz-in-f26.1e100.net | ||||||
| A | 142.250.101.27🇺🇸 Google142.250.101.0/24 | ||||||
| PTR | dz-in-f27.1e100.net | ||||||
| A | 142.250.141.26🇺🇸 Google142.250.141.0/24 | ||||||
| PTR | dd-in-f26.1e100.net | ||||||
| A | 142.250.141.27🇺🇸 Google142.250.141.0/24 | ||||||
| PTR | dd-in-f27.1e100.net | ||||||
| A | 142.251.2.26🇺🇸 Google142.251.2.0/24 | ||||||
| PTR | dl-in-f26.1e100.net | ||||||
| TXT | google-site-verification=TX4XZ5otw7A8uuVBQf1VUACMl-FU-YT6JKFo8dY106k | ||||||
| SOA | dns.sendmail.ne.jproot@dns.sendmail.ne.jp 2025-10-09 #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=1773558003 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns.sendmail.ne.jp2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-24 08:05:00
●NSdns2.sendmail.ne.jp2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-24 08:05:00
●MXsmtp.google.com2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-24 08:05:00
●A115.177.235.162026-03-14 → 2026-03-24 · 2 obs
● 2026-03-24 08:05:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| ejinzai.jp | dns2.sendmail.ne.jp, dns.sendmail.ne.jp | 2 records |
✅ Authoritative Response
Server:218.251.116.222
NS records: dns2.sendmail.ne.jp, dns.sendmail.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ejinzai.jp (unsigned zone)
⏱️ Timing
Total: 826ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.177.235.16 |
| NS | 2 | dns2.sendmail.ne.jp, dns.sendmail.ne.jp |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | google-site-verification=TX4XZ5otw7A8uuV |
| SOA | 1 | dns.sendmail.ne.jp root.dns.sendmail.ne. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns2.sendmail.ne.jp, dns.sendmail.ne.jp)
Analysis
Hierarchy
ejinzai.jp is a parent of training.ejinzai.jp, www.ejinzai.jp and article.ejinzai.jp.
IP Addresses
ejinzai.jp resolves to one IP number: 115.177.235.16.
Other host names, for instance zeirishi-ch.com, www.ejinzai.jp and mail.zeirishi-ch.com share IP numbers with ejinzai.jp.
Name Servers
ejinzai.jp's delegation uses two name servers: dns2.sendmail.ne.jp and dns.sendmail.ne.jp.
ejinzai.jp uses the same name server setup as other domains, such as mailspool.db-force.net, origin-infinity.biz, bmc-net.jp, dreamf.co.jp and wakarutodekiru.com.
ejinzai.jp at least partially shares name servers with other domains, for example oas.jp.
Host names with a single IP address: dns2.sendmail.ne.jp points to 218.251.116.222; dns.sendmail.ne.jp points to 121.83.205.1.
Mail Servers
A single mail server handles ejinzai.jp, smtp.google.com.
ejinzai.jp shares the same mail server setup as other domains, for instance esprinta.com, zelen.bg, mananmehta.com, vhelpcc.com and cosmeticplatform.com.
ejinzai.jp shares at least some mail servers with other domains, for example loyalcraft.com, adster.se, pisco-studio.com, milehighathlete.com and gelios-s.ru.
These mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.