bridge-db.com - robtex.com
bridge-db.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.166.219.20🇯🇵 PROX210.166.208.0/20 PNAP-TOK prox | ||||||
| PTR | ns.infra-db.com | ||||||
| NS | ns.bridge-db.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 210.166.219.20🇯🇵 PROX210.166.208.0/20 PNAP-TOK prox | ||||||
| PTR | ns.infra-db.com | ||||||
| NS | dns2.ixent.ne.jp | ||||||
| A | 210.143.106.4🇯🇵 PROX210.143.96.0/20 PNAP-TOK prox | ||||||
| PTR | dns2.ixent.ne.jp | ||||||
| NS | ns.infra-db.com ⚠️ Not in zone NS records | ||||||
| A | 210.166.219.20🇯🇵 PROX210.166.208.0/20 PNAP-TOK prox | ||||||
| PTR | ns.infra-db.com | ||||||
| MX | mail.bridge-db.com ⭐ | ||||||
| A | 210.166.219.20🇯🇵 PROX210.166.208.0/20 PNAP-TOK prox | ||||||
| PTR | ns.infra-db.com | ||||||
| SOA | ns.bridge-db.comroot@bridge-db.com 2018-04-04 #5 | ||||||
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=1771291435 | ||||||
Subdomains
Same first word
bridge-db.com |
DNS History
7 records (5 active, 2 former)
●NSdns2.ixent.ne.jp2008-07-21 → 2026-03-24 · 2 obs
● 2026-03-24 13:34:14
●NSns.bridge-db.com2008-07-21 → 2026-03-24 · 2 obs
● 2026-03-24 13:34:14
●NSns.infra-db.com2026-02-16 → 2026-03-24 · 3 obs
● 2026-02-16 16:50:50
● 2026-03-24 13:34:14
●MXmail.bridge-db.com2008-07-21 → 2026-03-24 · 2 obs
● 2026-03-24 13:34:14
○A210.143.99.822015-06-27 → 2017-01-28 · 5 obs
● 2015-06-27 03:13:42
● 2017-01-28 12:08:08
○ 2018-08-14 23:23:10
○ 2026-03-24 13:34:14
○A210.166.218.462008-07-21 → 2008-07-21 · 3 obs
○ 2015-06-27 03:13:42
○ 2026-03-24 13:34:14
●A210.166.219.202018-08-14 → 2026-03-24 · 3 obs
● 2018-08-14 23:23:10
● 2026-03-24 13:34:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net... | - |
| bridge-db.com | dns2.ixent.ne.jp, ns.infra-db.com | 1 record |
✅ Authoritative Response
Server:210.166.219.20
NS records: dns2.ixent.ne.jp, ns.infra-db.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bridge-db.com (unsigned zone)
⏱️ Timing
Total: 1253ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.166.219.20 |
| NS | 2 | ns.bridge-db.com, dns2.ixent.ne.jp |
| MX | 1 | mail.bridge-db.com (pri: 10) |
| SOA | 1 | ns.bridge-db.com root.bridge-db.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.infra-db.com)
Analysis
Hierarchy
bridge-db.com is parent of mail.bridge-db.com, ns.bridge-db.com and www.bridge-db.com.
IP Addresses
bridge-db.com points to a single IP: 210.166.219.20.
Other host names, for instance mail.bridge-db.com, ns.bridge-db.com, infra-db.com, ns.infra-db.com and mail.infra-db.com share IP numbers with bridge-db.com.
Name Servers
bridge-db.com is delegated to three name servers: ns.bridge-db.com, ns.infra-db.com and dns2.ixent.ne.jp.
bridge-db.com at least partially shares its name servers with other domains, for instance msdep.com, bmshop.jp, aimkk.jp, dream-kobesanda.com and 210.166.210.in-addr.arpa.
These name servers are commonly used with ns.mep-it.jp, ns.dreamnetwork.jp, dns1.ixent.ne.jp, ns.mep-it2.jp, ns.yamamoto-ss.co.jp, ns.lifescience.jp, ns.epi-c.jp, ns.two-ways.com, ns.2ways.jp and ns.selfee.co.jp.
Host names with a single IP
ns.bridge-db.com maps to: 210.166.219.20
ns.infra-db.com maps to: 210.166.219.20
dns2.ixent.ne.jp maps to: 210.143.106.4
Host names mapping to 210.166.219.20: ns.bridge-db.com, ns.infra-db.com
Mail Servers
bridge-db.com is served by a single mail server, mail.bridge-db.com.
mail.bridge-db.com points to IP number 210.166.219.20.