kotobar.com - dns.ninja
kotobar.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=1786631244 | ||||||
MX for
kotobar.com |
Subdomains
mail.kotobar.com |
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSns1.bluehost.com2015-05-19 → 2019-02-17 · 5 obs
● 2015-05-19 19:36:22
● 2019-02-17 08:19:16
○ 2026-03-06 13:39:00
○ 2026-08-13 14:29:40
●NSns1.xserver.jp2026-03-06 → 2026-08-13 · 3 obs
● 2026-03-06 13:39:00
● 2026-08-13 14:29:40
○NSns2.bluehost.com2015-05-19 → 2019-02-17 · 5 obs
● 2015-05-19 19:36:22
● 2019-02-17 08:19:16
○ 2026-03-06 13:39:00
○ 2026-08-13 14:29:40
●NSns2.xserver.jp2026-03-06 → 2026-08-13 · 3 obs
● 2026-03-06 13:39:00
● 2026-08-13 14:29:40
●NSns3.xserver.jp2026-03-06 → 2026-08-13 · 3 obs
● 2026-03-06 13:39:00
● 2026-08-13 14:29:40
●NSns4.xserver.jp2026-03-06 → 2026-08-13 · 3 obs
● 2026-03-06 13:39:00
● 2026-08-13 14:29:40
●NSns5.xserver.jp2026-03-06 → 2026-08-13 · 3 obs
● 2026-03-06 13:39:00
● 2026-08-13 14:29:40
●MXkotobar.com2026-03-06 → 2026-08-13 · 3 obs
● 2026-03-06 13:39:00
● 2026-08-13 14:29:40
○MXmail.kotobar.com2015-05-19 → 2019-02-17 · 5 obs
● 2015-05-19 19:36:22
● 2019-02-17 08:19:16
○ 2026-03-06 13:39:00
○ 2026-08-13 14:29:40
●A162.43.118.1602026-03-06 → 2026-08-13 · 3 obs
● 2026-03-06 13:39:00
● 2026-08-13 14:29:40
○A213.239.186.2042008-03-19 → 2008-03-19 · 3 obs
○ 2015-05-19 19:36:22
○ 2026-08-13 14:29:40
○A69.89.25.1632015-05-19 → 2019-02-17 · 5 obs
● 2015-05-19 19:36:22
● 2019-02-17 08:19:16
○ 2026-03-06 13:39:00
○ 2026-08-13 14:29:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| kotobar.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:183.90.224.226
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kotobar.com (unsigned zone)
⏱️ Timing
Total: 968ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.118.160 |
| NS | 5 | ns1.xserver.jp, ns3.xserver.jp... |
| MX | 1 | kotobar.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv13479.xserver.jp +a:kotobar. |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Hierarchy
kotobar.com is the parent zone for mail.kotobar.com.
Mail Server Role
The MX record for kotobar.com points back to kotobar.com — it is its own mail server.
IP Addresses
kotobar.com directs to one IP number, which is 162.43.118.160.
Among the host names that share IP numbers with kotobar.com are sv13479.xserver.jp, mail.kotobar.com, menosmile.jp and two others.
Name Servers
The authoritative name servers for kotobar.com are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
kotobar.com partially shares its NS delegation with several other domains, including nichigei.ac.jp, tyumoku.net, worldspread.net and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Hosts with three IP address records:
ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
Hosts that resolve to one IP address:
ns2.xserver.jp resolves to the IP address 35.72.43.26.
Hosts with three IP address records:
ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Mail Servers
The MX record for kotobar.com points to a single mail server: kotobar.com.
kotobar.com resolves to 162.43.118.160 and no other IP number.