sojitsu.com - robtex.com
sojitsu.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | fjkdns99.alpha-prm.jp ⭐ | ||||||
| A | 157.205.203.140🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkmst11.alpha-prm.jp | ||||||
| NS | fjkdns11.alpha-prm.jp | ||||||
| A | 157.205.203.136🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns11.alpha-prm.jp | ||||||
| NS | fjkdns12.alpha-prm.jp | ||||||
| A | 157.205.160.33🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns12.alpha-prm.jp | ||||||
| NS | fjkdns13.alpha-prm.jp | ||||||
| A | 157.205.160.49🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | fjkdns13.alpha-prm.jp | ||||||
| MX | mxi.alpha-prm.jp ⭐ | ||||||
| A | 157.205.8.22🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object) | ||||||
| PTR | mxi.alpha-prm.jp | ||||||
| TXT | MS=ms43068430 | ||||||
| TXT | v=spf1 ip4:157.205.220.38/32 include:spf.alpha-prm.jp ~all | ||||||
| SOA | fjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2025-06-13 #4 | ||||||
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=1774451302 | ||||||
Same first word
sojitsu.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSfjkdns11.alpha-prm.jp2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 05:48:34
● 2026-03-25 15:19:26
●NSfjkdns12.alpha-prm.jp2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 05:48:34
● 2026-03-25 15:19:26
●NSfjkdns13.alpha-prm.jp2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 05:48:34
● 2026-03-25 15:19:26
●NSfjkdns99.alpha-prm.jp2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 05:48:34
● 2026-03-25 15:19:26
○NSgntdns01.alpha-plt.jp2007-11-08 → 2017-09-01 · 4 obs
● 2017-09-01 13:38:42
○ 2026-03-25 05:48:34
○ 2026-03-25 15:19:26
○NSgntdns02.alpha-plt.jp2007-11-08 → 2017-09-01 · 4 obs
● 2017-09-01 13:38:42
○ 2026-03-25 05:48:34
○ 2026-03-25 15:19:26
○NSgntdns03.alpha-plt.jp2007-11-08 → 2017-09-01 · 4 obs
● 2017-09-01 13:38:42
○ 2026-03-25 05:48:34
○ 2026-03-25 15:19:26
○NSgntmst21.alpha-plt.jp2015-06-09 → 2017-09-01 · 5 obs
● 2015-06-09 07:56:20
● 2017-09-01 13:38:42
○ 2026-03-25 05:48:34
○ 2026-03-25 15:19:26
○MXamxi.aics.ne.jp2007-11-08 → 2017-09-01 · 4 obs
● 2017-09-01 13:38:42
○ 2026-03-25 05:48:34
○ 2026-03-25 15:19:26
●MXmxi.alpha-prm.jp2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 05:48:34
● 2026-03-25 15:19:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sojitsu.com | fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp | - |
✅ Authoritative Response
Server:157.205.160.49
NS records: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sojitsu.com (unsigned zone)
⏱️ Timing
Total: 1200ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | fjkdns11.alpha-prm.jp, fjkdns13.alpha-prm.jp... |
| MX | 1 | mxi.alpha-prm.jp (pri: 100) |
| TXT | 2 | MS=ms43068430, v=spf1 ip4:157.205.220.38/32 include:spf |
| SOA | 1 | fjkdns99.alpha-prm.jp hostmaster.alpha-p |
Analysis
Name Servers
sojitsu.com is delegated to four name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.
At least part of the name servers for sojitsu.com are shared with other domains, for instance logispec.net, ejcsa.com, evi-i.com, fsproject.co.jp and n-ls.co.jp.
Host names with one IP: fjkdns11.alpha-prm.jp points to 157.205.203.136; fjkdns12.alpha-prm.jp points to 157.205.160.33; fjkdns13.alpha-prm.jp points to 157.205.160.49; fjkdns99.alpha-prm.jp points to 157.205.203.140.
Mail Servers
The mail server for sojitsu.com is mxi.alpha-prm.jp.
sojitsu.com uses the same mail server setup as other domains, for instance taiyogiken.com, tsujilaw.com, o-ence.co.jp, mcinter.co.jp and uniwide.co.jp.
Host mxi.alpha-prm.jp points to IP 157.205.8.22.