biplus.jp - robtex.com
biplus.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=1784290502 | ||||||
MX for
biplus.jp |
Same first word
biplus.jp |
biplus.com.vn |
biplus.date |
biplus.de |
biplus.co.kr |
biplus.cn |
biplus.social |
biplus.com |
biplus.nl |
biplus.at |
Similar names
DNS History
11 records (7 active, 4 former)
○NSdns01.gmoserver.jp2015-05-28 → 2017-06-01 · 4 obs
● 2017-06-01 09:43:20
○ 2026-06-29 22:45:38
○ 2026-07-17 13:00:58
○NSdns02.gmoserver.jp2015-05-28 → 2017-06-01 · 4 obs
● 2017-06-01 09:43:20
○ 2026-06-29 22:45:38
○ 2026-07-17 13:00:58
●NSns1.xserver.jp2026-06-29 → 2026-07-17 · 3 obs
● 2026-06-29 22:45:38
● 2026-07-17 13:00:58
●NSns2.xserver.jp2026-06-29 → 2026-07-17 · 3 obs
● 2026-06-29 22:45:38
● 2026-07-17 13:00:58
●NSns3.xserver.jp2026-06-29 → 2026-07-17 · 3 obs
● 2026-06-29 22:45:38
● 2026-07-17 13:00:58
●NSns4.xserver.jp2026-06-29 → 2026-07-17 · 3 obs
● 2026-06-29 22:45:38
● 2026-07-17 13:00:58
●NSns5.xserver.jp2026-06-29 → 2026-07-17 · 3 obs
● 2026-06-29 22:45:38
● 2026-07-17 13:00:58
●MXbiplus.jp2026-06-29 → 2026-07-17 · 3 obs
● 2026-06-29 22:45:38
● 2026-07-17 13:00:58
○MXmx9.gmoserver.jp2015-05-28 → 2017-06-01 · 4 obs
● 2017-06-01 09:43:20
○ 2026-06-29 22:45:38
○ 2026-07-17 13:00:58
○A157.7.144.1042015-05-28 → 2017-06-01 · 4 obs
● 2017-06-01 09:43:20
○ 2026-06-29 22:45:38
○ 2026-07-17 13:00:58
●A183.181.88.22026-06-29 → 2026-07-17 · 3 obs
● 2026-06-29 22:45:38
● 2026-07-17 13:00:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, c.dns.jp, g.dns.jp, b.dns.jp... | - |
| biplus.jp | ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.36.170
NS records: ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biplus.jp (unsigned zone)
⏱️ Timing
Total: 3941ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.88.2 |
| NS | 5 | ns1.xserver.jp, ns3.xserver.jp... |
| MX | 1 | biplus.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv8001.xserver.jp +a:biplus.jp |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
The MX record for biplus.jp points back to biplus.jp — it is its own mail server.
IP Addresses
biplus.jp directs to one IP number, which is 183.181.88.2.
Among the host names that share IP numbers with biplus.jp are mileage-service.com, sv8001.xserver.jp, eastleaf.info and two others.
Name Servers
The authoritative name servers for biplus.jp are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
At least some of biplus.jp's name servers are shared with other domains, for example seoseminar.jp, goto-search.com, kousoku-offset.net and two more.
These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.
Hosts with three IP address records:
ns1.xserver.jp has IP addresses 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp has IP addresses 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp has IP addresses 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts that resolve to one IP address:
ns2.xserver.jp directs to 35.72.43.26.
ns3.xserver.jp directs to 202.226.36.247.
Mail Servers
The MX record for biplus.jp points to a single mail server: biplus.jp.
biplus.jp has exactly one IP number: 183.181.88.2.