bridge-jsoffice.com - robtex.com
bridge-jsoffice.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=1774828997 | ||||||
MX for
bridge-jsoffice.com |
Same first word
bridge-jsoffice.com |
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2017-08-13 → 2026-03-30 · 2 obs
● 2026-03-30 00:11:46
●NSns2.xserver.jp2017-08-13 → 2026-03-30 · 2 obs
● 2026-03-30 00:11:46
●NSns3.xserver.jp2017-08-13 → 2026-03-30 · 2 obs
● 2026-03-30 00:11:46
●NSns4.xserver.jp2017-08-13 → 2026-03-30 · 2 obs
● 2026-03-30 00:11:46
●NSns5.xserver.jp2017-08-13 → 2026-03-30 · 2 obs
● 2026-03-30 00:11:46
●MXbridge-jsoffice.com2017-08-13 → 2026-03-30 · 2 obs
● 2026-03-30 00:11:46
●A183.90.238.202017-08-13 → 2026-03-30 · 2 obs
● 2026-03-30 00:11:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| bridge-jsoffice.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:183.90.224.230
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 bridge-jsoffice.com (unsigned zone)
⏱️ Timing
Total: 1455ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.238.20 |
| NS | 5 | ns2.xserver.jp, ns5.xserver.jp... |
| MX | 1 | bridge-jsoffice.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv2319.xserver.jp +a:bridge-js |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
bridge-jsoffice.com serves as a mail server for bridge-jsoffice.com.
IP Addresses
bridge-jsoffice.com points to a single IP: 183.90.238.20.
Other host names, for instance shigyou.net, genepa.com, sv2319.xserver.jp, www.tokyo-heart-rhythm.clinic and pop.futabahoikuen.com share IP numbers with bridge-jsoffice.com.
Name Servers
bridge-jsoffice.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
bridge-jsoffice.com partially shares name servers with other domains; examples include sharing.co.jp, u-edi.com, choshi-sogo.com, modern-living.co.jp and carre-four.com.
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
bridge-jsoffice.com is handled by a single mail server, bridge-jsoffice.com.
bridge-jsoffice.com points to a single IP: 183.90.238.20.