sudo.org - robtex.com
sudo.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.118.71.118 | ||||||
| NS | pba.linkclub.jp ⭐ | ||||||
| NS | usr-ns1.linkclub.jp | ||||||
| NS | usr-ns2.linkclub.jp | ||||||
| MX | mail.sudo.org ⭐ | ||||||
| TXT | v=spf1 ip4:219.118.71.118 include:spf.lhx.linkclub.jp ~all | ||||||
| SOA | pba.linkclub.jpnsadmin@linkclub.jp 2023-04-25 #2 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784744751 | ||||||
DNS History
5 records (5 active, 0 former)
●NSpba.linkclub.jp2015-07-07 → 2026-07-22 · 2 obs
● 2015-07-07 07:47:46
● 2026-07-22 18:53:30
● 2026-07-22 18:53:30
●NSusr-ns1.linkclub.jp2015-07-07 → 2026-07-22 · 2 obs
● 2015-07-07 07:47:46
● 2026-07-22 18:53:30
● 2026-07-22 18:53:30
●NSusr-ns2.linkclub.jp2015-07-07 → 2026-07-22 · 2 obs
● 2015-07-07 07:47:46
● 2026-07-22 18:53:30
● 2026-07-22 18:53:30
●MXmail.sudo.org2015-07-07 → 2026-07-22 · 2 obs
● 2015-07-07 07:47:46
● 2026-07-22 18:53:30
● 2026-07-22 18:53:30
●A219.118.71.1182015-07-07 → 2026-07-22 · 2 obs
● 2015-07-07 07:47:46
● 2026-07-22 18:53:30
● 2026-07-22 18:53:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| sudo.org | usr-ns1.linkclub.jp, usr-ns2.linkclub.jp | - |
✅ Authoritative Response
Server:219.118.70.50
NS records: usr-ns1.linkclub.jp, usr-ns2.linkclub.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sudo.org (unsigned zone)
⏱️ Timing
Total: 2027ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.118.71.118 |
| NS | 2 | usr-ns1.linkclub.jp, usr-ns2.linkclub.jp |
| MX | 1 | mail.sudo.org (pri: 10) |
| TXT | 1 | v=spf1 ip4:219.118.71.118 include:spf.lh |
| SOA | 1 | pba.linkclub.jp nsadmin.linkclub.jp |
Analysis
IP Addresses
sudo.org directs to one IP number, which is 219.118.71.118.
Name Servers
The authoritative name servers for sudo.org are pba.linkclub.jp, usr-ns1.linkclub.jp and usr-ns2.linkclub.jp — three in total.
Mail Servers
sudo.org routes its mail through a single mail server, mail.sudo.org.