nbio-web.com - robtex.com
nbio-web.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=1774720842 | ||||||
MX for
nbio-web.com |
Same first word
nbio-web.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2019-12-16 → 2026-03-28 · 2 obs
● 2026-03-28 18:02:48
●NSns2.xserver.jp2019-12-16 → 2026-03-28 · 2 obs
● 2026-03-28 18:02:48
●NSns3.xserver.jp2019-12-16 → 2026-03-28 · 2 obs
● 2026-03-28 18:02:48
●NSns4.xserver.jp2019-12-16 → 2026-03-28 · 2 obs
● 2026-03-28 18:02:48
●NSns5.xserver.jp2019-12-16 → 2026-03-28 · 2 obs
● 2026-03-28 18:02:48
●MXnbio-web.com2019-12-16 → 2026-03-28 · 2 obs
● 2026-03-28 18:02:48
●A183.181.85.1482019-12-16 → 2026-03-28 · 2 obs
● 2026-03-28 18:02:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| nbio-web.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:157.112.182.218
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 nbio-web.com (unsigned zone)
⏱️ Timing
Total: 1138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.85.148 |
| NS | 5 | ns3.xserver.jp, ns2.xserver.jp... |
| MX | 1 | nbio-web.com (pri: 0) |
| TXT | 2 | google-site-verification=Hv6dmOu9bAPGsz8, v=spf1 +a:sv8787.xserver.jp +a:nbio-web. |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
nbio-web.com serves as the mail server for nbio-web.com.
IP Addresses
nbio-web.com points to IP number: 183.181.85.148.
Other host names for instance pj-pack.com, setogawa.co.jp, gangster-paradise.com and sv8787.xserver.jp share IP numbers with nbio-web.com.
Name Servers
nbio-web.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
nbio-web.com at least partially shares name servers with other domains, for instance uotaro.com, xs402398.xsrv.jp, asahiweld.com, cuty-baby.net and kihou.co.jp.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
nbio-web.com is handled by a single mail server, nbio-web.com.
nbio-web.com points to a single IP: 183.181.85.148.