psj2001.com - dns.ninja
psj2001.com
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=1786365039 | ||||||
PTR for
Subdomains
Same first word
psj2001.com |
DNS History
9 records (7 active, 2 former)
●NSns-1230.awsdns-25.org2015-07-05 → 2026-08-10 · 2 obs
● 2026-08-10 12:53:34
●NSns-2044.awsdns-63.co.uk2015-07-05 → 2026-08-10 · 2 obs
● 2026-08-10 12:53:34
●NSns-347.awsdns-43.com2015-07-05 → 2026-08-10 · 2 obs
● 2026-08-10 12:53:34
●NSns-599.awsdns-10.net2015-07-05 → 2026-08-10 · 2 obs
● 2026-08-10 12:53:34
●NSns4.x-trans.jp2015-07-05 → 2026-08-10 · 2 obs
● 2026-08-10 12:53:34
○MXmx.psj2001.com2015-07-05 → 2016-12-05 · 4 obs
● 2016-12-05 01:45:46
○ 2026-03-28 04:35:32
○ 2026-08-10 12:53:34
●MXpsj2001.in.tmems-jp.trendmicro.com2026-03-28 → 2026-08-10 · 3 obs
● 2026-03-28 04:35:32
● 2026-08-10 12:53:34
○A121.83.206.112015-07-05 → 2016-12-05 · 4 obs
● 2016-12-05 01:45:46
○ 2026-03-28 04:35:32
○ 2026-08-10 12:53:34
●A121.83.222.1372026-03-28 → 2026-08-10 · 3 obs
● 2026-03-28 04:35:32
● 2026-08-10 12:53:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| psj2001.com | ns-599.awsdns-10.net, ns-347.awsdns-43.com, ns-1230.awsdns-25.org, ns-2044.awsdns-63.co.uk... | 2 records |
✅ Authoritative Response
Server:121.83.222.142
NS records: ns-599.awsdns-10.net, ns-347.awsdns-43.com, ns-1230.awsdns-25.org, ns-2044.awsdns-63.co.uk, ns4.x-trans.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for psj2001.com (unsigned zone)
⏱️ Timing
Total: 681ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.83.222.137 |
| NS | 5 | ns-1230.awsdns-25.org, ns-2044.awsdns-63.co.uk... |
| MX | 1 | psj2001.in.tmems-jp.trendmicro.com (pri: |
| TXT | 2 | tmes=c616d27e9a5809185eb52878d21fc81d, v=spf1 +ip4:121.83.206.11 +ip4:121.83.22 |
| SOA | 1 | ns-599.awsdns-10.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-347.awsdns-43.com, ns-347.awsdns-43.com)
Analysis
Hierarchy
psj2001.com serves as the parent of mail.psj2001.com and mx.psj2001.com.
IP Addresses
psj2001.com has exactly one IP address — 121.83.222.137.
mail.psj2001.com and mail.jsbctour.jp are among other host names that share IP numbers with psj2001.com.
Name Servers
Five name servers handle delegation for psj2001.com: ns-347.awsdns-43.com, ns4.x-trans.jp, ns-599.awsdns-10.net and two others.
The name servers of psj2001.com overlap at least partially with those of other domains — among them ops.docgen.db.inspire.direct, aaronfay.ca, di33bcr7k45oe.cloudfront.net and two more.
These name servers commonly appear alongside the name servers ns-1230.awsdns-25.org and ns-2044.awsdns-63.co.uk.
Host names pointing to two IP addresses:
ns-347.awsdns-43.com resolves to two addresses: 205.251.193.91 and 2600:9000:5301:5b00::1.
ns-599.awsdns-10.net resolves to two addresses: 205.251.194.87 and 2600:9000:5302:5700::1.
ns-1230.awsdns-25.org resolves to two addresses: 205.251.196.206 and 2600:9000:5304:ce00::1.
ns-2044.awsdns-63.co.uk resolves to two addresses: 205.251.199.252 and 2600:9000:5307:fc00::1.
Host names resolving to a single IP address:
The hostname ns4.x-trans.jp resolves to 121.83.222.142.
Mail Servers
psj2001.com uses one mail server — psj2001.in.tmems-jp.trendmicro.com.
psj2001.in.tmems-jp.trendmicro.com maps to three IP addresses — 18.176.203.131, 18.176.203.132 and 18.176.203.133.