border.jp - dns.ninja
border.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=1784721603 | ||||||
MX for
border.jp |
Subdomains
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSns1.value-domain.com2015-07-17 → 2017-01-20 · 5 obs
● 2015-07-17 12:51:54
● 2017-01-20 14:30:04
○ 2026-02-23 07:28:08
○ 2026-07-22 12:22:32
●NSns1.xserver.jp2026-02-23 → 2026-07-22 · 3 obs
● 2026-02-23 07:28:08
● 2026-07-22 12:22:32
○NSns2.value-domain.com2015-07-17 → 2017-01-20 · 5 obs
● 2015-07-17 12:51:54
● 2017-01-20 14:30:04
○ 2026-02-23 07:28:08
○ 2026-07-22 12:22:32
●NSns2.xserver.jp2026-02-23 → 2026-07-22 · 3 obs
● 2026-02-23 07:28:08
● 2026-07-22 12:22:32
●NSns3.xserver.jp2026-02-23 → 2026-07-22 · 3 obs
● 2026-02-23 07:28:08
● 2026-07-22 12:22:32
●NSns4.xserver.jp2026-02-23 → 2026-07-22 · 3 obs
● 2026-02-23 07:28:08
● 2026-07-22 12:22:32
●NSns5.xserver.jp2026-02-23 → 2026-07-22 · 3 obs
● 2026-02-23 07:28:08
● 2026-07-22 12:22:32
●MXborder.jp2026-02-23 → 2026-07-22 · 3 obs
● 2026-02-23 07:28:08
● 2026-07-22 12:22:32
○MXmail.border.jp2015-07-17 → 2017-01-20 · 5 obs
● 2015-07-17 12:51:54
● 2017-01-20 14:30:04
○ 2026-02-23 07:28:08
○ 2026-07-22 12:22:32
●A103.141.97.562026-02-23 → 2026-07-22 · 3 obs
● 2026-02-23 07:28:08
● 2026-07-22 12:22:32
○A110.5.20.302015-07-17 → 2017-01-20 · 5 obs
● 2015-07-17 12:51:54
● 2017-01-20 14:30:04
○ 2026-02-23 07:28:08
○ 2026-07-22 12:22:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| border.jp | ns3.xserver.jp, ns5.xserver.jp, ns4.xserver.jp, ns2.xserver.jp... | 11 records |
✅ Authoritative Response
Server:183.90.224.226
NS records: ns3.xserver.jp, ns5.xserver.jp, ns4.xserver.jp, ns2.xserver.jp, ns1.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for border.jp (unsigned zone)
⏱️ Timing
Total: 1220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.141.97.56 |
| NS | 5 | ns2.xserver.jp, ns3.xserver.jp... |
| MX | 1 | border.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv10855.xserver.jp +a:border.j |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
Hierarchy
www.border.jp and mail.border.jp each fall under border.jp as their parent domain.
Mail Server Role
border.jp handles its own mail, functioning as its own mail server.
IP Addresses
border.jp resolves to just one IP address, 103.141.97.56.
Two other host names, along with www.border.jp, sv10855.xserver.jp and delasal.com, also share IP numbers with border.jp.
Name Servers
border.jp delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
At least some of border.jp's name servers are shared with other domains, for example shioiri-onsen.jp, pet-nature.com, kohara-c.com and two more.
These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that map to three IP numbers:
The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names that point to one IP address:
The hostname ns2.xserver.jp resolves to 35.72.43.26.
The hostname ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
border.jp is served by just one mail server: border.jp.
border.jp carries a single IP number, which is 103.141.97.56.