sysadmin.jp - dns.ninja
sysadmin.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=1781268303 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSns65.domaincontrol.com2015-08-21 → 2017-05-26 · 4 obs
● 2017-05-26 10:05:24
○ 2026-02-25 13:07:44
○ 2026-06-12 13:37:46
○NSns66.domaincontrol.com2015-08-21 → 2017-05-26 · 4 obs
● 2017-05-26 10:05:24
○ 2026-02-25 13:07:44
○ 2026-06-12 13:37:46
●NSns69.domaincontrol.com2026-02-25 → 2026-06-12 · 3 obs
● 2026-02-25 13:07:44
● 2026-06-12 13:37:46
●NSns70.domaincontrol.com2026-02-25 → 2026-06-12 · 3 obs
● 2026-02-25 13:07:44
● 2026-06-12 13:37:46
●MXmail.protonmail.ch2026-02-25 → 2026-06-12 · 3 obs
● 2026-02-25 13:07:44
● 2026-06-12 13:37:46
●MXmailsec.protonmail.ch2026-02-25 → 2026-06-12 · 3 obs
● 2026-02-25 13:07:44
● 2026-06-12 13:37:46
○MXsysadmin-jp.mail.protection.outlook.com2015-08-21 → 2017-05-26 · 4 obs
● 2017-05-26 10:05:24
○ 2026-02-25 13:07:44
○ 2026-06-12 13:37:46
●A13.248.243.52026-02-25 → 2026-06-12 · 3 obs
● 2026-02-25 13:07:44
● 2026-06-12 13:37:46
○A50.63.202.32015-08-21 → 2017-05-26 · 4 obs
● 2017-05-26 10:05:24
○ 2026-02-25 13:07:44
○ 2026-06-12 13:37:46
●A76.223.105.2302026-02-25 → 2026-06-12 · 3 obs
● 2026-02-25 13:07:44
● 2026-06-12 13:37:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, e.dns.jp, c.dns.jp, f.dns.jp... | - |
| sysadmin.jp | ns69.domaincontrol.com, ns70.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.72.45
NS records: ns69.domaincontrol.com, ns70.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysadmin.jp (unsigned zone)
⏱️ Timing
Total: 987ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns69.domaincontrol.com, ns70.domaincontrol.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | v=spf1 include:_spf.protonmail.ch ~all, protonmail-verification=ebce8d7ef280a954 |
| SOA | 1 | ns69.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
sysadmin.jp points to two IP numbers: 13.248.243.5 and 76.223.105.230.
gemihlogin.godaddysites.com, irisawakened.com, uwc-web.com and two other host names share IP numbers with sysadmin.jp.
Name Servers
Two name servers handle the delegation for sysadmin.jp: ns69.domaincontrol.com and ns70.domaincontrol.com.
sysadmin.jp uses the same name servers as several other domains — among them lyndsywelgos.com, lunarpvp.com, marca2.com and two more.
ns69.domaincontrol.com and ns70.domaincontrol.com both carry two IP addresses. The A records for ns69.domaincontrol.com are 97.74.104.45 and 2603:5:2184::2d; the A records for ns70.domaincontrol.com are 173.201.72.45 and 2603:5:2284::2d.
Mail Servers
Mail for sysadmin.jp is handled by two mail servers — mail.protonmail.ch and mailsec.protonmail.ch.
sysadmin.jp uses an identical mail server configuration to several other domains — among them schickendanz.de, christinagmoore.com, pixelverse.ch and two more.
sysadmin.jp has at least partial mail server overlap with other domains such as knoxpirate.com, cartain.de, dfdy.co.za and two more.
mail.protonmail.ch and mailsec.protonmail.ch each have three IP addresses — mail.protonmail.ch directs to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch directs to 176.119.200.129, 185.70.42.129 and 185.205.70.129.