cojiro1.com - robtex.com
cojiro1.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.xdomain.ne.jp ⭐ ⚠️ Not in zone NS records | ||||||
| A | 157.112.147.232🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc. | ||||||
| PTR | ns1.xdomain.ne.jp | ||||||
| NS | ns1.xdomain.jp ⚠️ Not in parent delegation | ||||||
| NS | ns2.xdomain.jp ⚠️ Not in parent delegation | ||||||
| NS | ns2.xdomain.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 35.75.232.118🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xdomain.ne.jp | ||||||
| NS | ns3.xdomain.jp ⚠️ Not in parent delegation | ||||||
| NS | ns3.xdomain.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 162.43.113.246🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | ns3.xdomain.ne.jp | ||||||
| SOA | ns1.xdomain.ne.jproot@xdomain.ne.jp serial=0 | ||||||
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=1774520582 | ||||||
Subdomains
www.cojiro1.com |
Same first word
cojiro1.com |
DNS History
8 records (6 active, 2 former)
○NS(root)2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 07:52:00
○ 2026-03-25 00:15:40
○ 2026-03-26 10:43:34
○ 2026-03-25 00:15:40
○ 2026-03-26 10:43:34
●NSns1.xdomain.jp2017-05-08 → 2026-03-26 · 2 obs
● 2017-05-08 07:52:00
● 2026-03-26 10:43:34
● 2026-03-26 10:43:34
●NSns1.xdomain.ne.jp2026-03-25 → 2026-03-26 · 3 obs
○ 2017-05-08 07:52:00
● 2026-03-25 00:15:40
● 2026-03-26 10:43:34
● 2026-03-25 00:15:40
● 2026-03-26 10:43:34
●NSns2.xdomain.jp2017-05-08 → 2026-03-26 · 2 obs
● 2017-05-08 07:52:00
● 2026-03-26 10:43:34
● 2026-03-26 10:43:34
●NSns2.xdomain.ne.jp2026-03-25 → 2026-03-26 · 3 obs
○ 2017-05-08 07:52:00
● 2026-03-25 00:15:40
● 2026-03-26 10:43:34
● 2026-03-25 00:15:40
● 2026-03-26 10:43:34
●NSns3.xdomain.jp2026-03-25 → 2026-03-26 · 3 obs
○ 2017-05-08 07:52:00
● 2026-03-25 00:15:40
● 2026-03-26 10:43:34
● 2026-03-25 00:15:40
● 2026-03-26 10:43:34
●NSns3.xdomain.ne.jp2026-03-25 → 2026-03-26 · 3 obs
○ 2017-05-08 07:52:00
● 2026-03-25 00:15:40
● 2026-03-26 10:43:34
● 2026-03-25 00:15:40
● 2026-03-26 10:43:34
○A157.112.147.422017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 07:52:00
○ 2026-03-25 00:15:40
○ 2026-03-26 10:43:34
○ 2026-03-25 00:15:40
○ 2026-03-26 10:43:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cojiro1.com | ns1.xdomain.ne.jp, ns2.xdomain.ne.jp, ns3.xdomain.ne.jp | - |
✅ Authoritative Response
Server:157.112.147.232
NS records: ns1.xdomain.ne.jp, ns2.xdomain.ne.jp, ns3.xdomain.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cojiro1.com (unsigned zone)
⏱️ Timing
Total: 3422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.xdomain.jp, ns1.xdomain.jp... |
| SOA | 1 | ns1.xdomain.ne.jp root.xdomain.ne.jp |
Analysis
Hierarchy
cojiro1.com is parent of www.cojiro1.com.
Name Servers
cojiro1.com is delegated to six name servers: ns1.xdomain.jp, ns2.xdomain.jp, ns3.xdomain.jp, ns1.xdomain.ne.jp, ns2.xdomain.ne.jp and ns3.xdomain.ne.jp.
cojiro1.com at least partially shares its name servers with other domains, for instance iptec-k.com, golf-is-everything.com, tokila.jp, saitoukenichi3.com and 1-r.co.jp.
Host names with one IP number:
ns1.xdomain.ne.jp points to: 157.112.147.232.
ns2.xdomain.ne.jp points to: 35.75.232.118.
ns3.xdomain.ne.jp points to: 162.43.113.246.