nbsb-kp.com - robtex.com
nbsb-kp.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=1785973889 | ||||||
MX for
nbsb-kp.com |
Same first word
nbsb-kp.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2016-12-17 → 2026-08-06 · 2 obs
● 2026-08-06 00:07:14
●NSns2.xserver.jp2016-12-17 → 2026-08-06 · 2 obs
● 2026-08-06 00:07:14
●NSns3.xserver.jp2016-12-17 → 2026-08-06 · 2 obs
● 2026-08-06 00:07:14
●NSns4.xserver.jp2016-12-17 → 2026-08-06 · 2 obs
● 2026-08-06 00:07:14
●NSns5.xserver.jp2016-12-17 → 2026-08-06 · 2 obs
● 2026-08-06 00:07:14
●MXnbsb-kp.com2016-12-17 → 2026-08-06 · 2 obs
● 2026-08-06 00:07:14
●A183.90.245.392016-12-17 → 2026-08-06 · 2 obs
● 2026-08-06 00:07:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nbsb-kp.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.170
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 nbsb-kp.com (unsigned zone)
⏱️ Timing
Total: 1701ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.245.39 |
| NS | 5 | ns2.xserver.jp, ns3.xserver.jp... |
| MX | 1 | nbsb-kp.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv2038.xserver.jp +a:nbsb-kp.c |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
nbsb-kp.com handles its own mail, functioning as its own mail server.
IP Addresses
nbsb-kp.com resolves to just one IP address, 183.90.245.39.
Two other host names, along with www.uminiukabutsuki.com, meiji-toubu.com and out-fit.biz, also share IP numbers with nbsb-kp.com.
Name Servers
nbsb-kp.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
nbsb-kp.com has at least partial name server overlap with other domains, such as roffice.net, case-shinjuku.com, sawamura-dc.com 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:
The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp directs to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp directs 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 has the IP address 35.72.43.26.
ns3.xserver.jp has the IP address 202.226.36.247.
Mail Servers
nbsb-kp.com is served by just one mail server: nbsb-kp.com.
nbsb-kp.com directs to just one IP number, 183.90.245.39.