extjb.com - dns.ninja
extjb.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=1785098052 | ||||||
MX for
extjb.com |
Same first word
extjb.com |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2017-08-10 → 2026-07-26 · 2 obs
● 2026-07-26 20:40:02
●NSns2.xserver.jp2017-08-10 → 2026-07-26 · 2 obs
● 2026-07-26 20:40:02
●NSns3.xserver.jp2017-08-10 → 2026-07-26 · 2 obs
● 2026-07-26 20:40:02
●NSns4.xserver.jp2017-08-10 → 2026-07-26 · 2 obs
● 2026-07-26 20:40:02
●NSns5.xserver.jp2017-08-10 → 2026-07-26 · 2 obs
● 2026-07-26 20:40:02
●MXextjb.com2017-08-10 → 2026-07-26 · 2 obs
● 2026-07-26 20:40:02
●A162.43.116.1132026-07-15 → 2026-07-26 · 3 obs
● 2026-07-15 00:19:40
● 2026-07-26 20:40:02
○A183.90.240.392017-08-10 → 2017-08-10 · 3 obs
○ 2026-07-15 00:19:40
○ 2026-07-26 20:40:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| extjb.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp | - |
✅ Authoritative Response
Server:202.226.36.170
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extjb.com (unsigned zone)
⏱️ Timing
Total: 1140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.116.113 |
| NS | 5 | ns5.xserver.jp, ns3.xserver.jp... |
| MX | 1 | extjb.com (pri: 0) |
| TXT | 1 | v=spf1 +ip4:183.90.240.63 +ip4:183.90.24 |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
extjb.com handles its own mail, functioning as its own mail server.
IP Addresses
extjb.com resolves to just one IP address, 162.43.116.113.
Two other host names, along with anialaw.com, suzuki-t.net and niizashiki-hp.jp, also share IP numbers with extjb.com.
Name Servers
extjb.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
extjb.com has at least partial name server overlap with other domains, such as oshunet.com, geena.pics, minamikasai-annex.net and two others.
It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that map to three IP numbers:
ns1.xserver.jp resolves to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp resolves to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp resolves to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names that point to one IP address:
ns2.xserver.jp resolves to 35.72.43.26.
ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
extjb.com is served by just one mail server: extjb.com.
extjb.com points to one IP number — 162.43.116.113.