j-bdc.com - robtex.com
j-bdc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.99.172.140🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | sv12.dsbsv.net | ||||||
| NS | managed-ns01.mcnet.ad.jp ⭐ | ||||||
| A | 210.172.36.180🇯🇵 MCNET210.172.32.0/19 | ||||||
| NS | managed-ns02.mcnet.ad.jp | ||||||
| A | 210.172.36.188🇯🇵 MCNET210.172.32.0/19 | ||||||
| MX | mail.j-bdc.com ⭐ | ||||||
| A | 143.125.252.236🇯🇵 InfoSphere143.125.224.0/19 INFOSPHERE | ||||||
| PTR | j-bdc.com | ||||||
| TXT | v=spf1 include:j-bdc.com.spf.hosting-pf.net ip4:160.239.35.72 ~all | ||||||
| SOA | managed-ns01.mcnet.ad.jppostmaster@mcnet.ad.jp 2024-04-23 #1 | ||||||
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=1777193326 | ||||||
PTR for
Subdomains
mail.j-bdc.com |
Same first word
j-bdc.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSmanaged-ns01.mcnet.ad.jp2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 09:12:02
● 2026-04-26 09:12:04
●NSmanaged-ns02.mcnet.ad.jp2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 09:12:02
● 2026-04-26 09:12:04
○NSns4.mcnet.ad.jp2015-08-26 → 2016-12-24 · 4 obs
● 2016-12-24 08:45:02
○ 2026-04-26 09:12:02
○ 2026-04-26 09:12:04
○NSns5.mcnet.ad.jp2015-08-26 → 2016-12-24 · 4 obs
● 2016-12-24 08:45:02
○ 2026-04-26 09:12:02
○ 2026-04-26 09:12:04
●MXmail.j-bdc.com2015-08-26 → 2026-04-26 · 2 obs
● 2026-04-26 09:12:04
○A203.211.174.1482015-08-26 → 2016-12-24 · 4 obs
● 2016-12-24 08:45:02
○ 2026-04-26 09:12:02
○ 2026-04-26 09:12:04
●A219.99.172.1402026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 09:12:02
● 2026-04-26 09:12:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| j-bdc.com | managed-ns01.mcnet.ad.jp, managed-ns02.mcnet.ad.jp | - |
✅ Authoritative Response
Server:210.172.36.188
NS records: managed-ns01.mcnet.ad.jp, managed-ns02.mcnet.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j-bdc.com (unsigned zone)
⏱️ Timing
Total: 843ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.99.172.140 |
| NS | 2 | managed-ns02.mcnet.ad.jp, managed-ns01.mcnet.ad.jp |
| MX | 1 | mail.j-bdc.com (pri: 10) |
| TXT | 1 | v=spf1 include:j-bdc.com.spf.hosting-pf. |
| SOA | 1 | managed-ns01.mcnet.ad.jp postmaster.mcne |
Analysis
Hierarchy
mail.j-bdc.com has j-bdc.com as its parent.
IP Addresses
j-bdc.com maps to IP address 219.99.172.140.
Other host names, for instance seven-denki.co.jp, mail.shiawase-nakama.jp, mail.akinosato.com, mail.mitsukyo.com and mail.oema.or.jp share IP numbers with j-bdc.com.
Name Servers
Two name servers managed-ns01.mcnet.ad.jp and managed-ns02.mcnet.ad.jp are delegated to j-bdc.com.
j-bdc.com uses the same name server configuration as other domains, such as sandenzai.co.jp, ja-nishimikawa.com, e-sentan.com, okinawagas.co.jp and ko-seikan.net.
Host names with a single IP address:
managed-ns01.mcnet.ad.jp points to 210.172.36.180
managed-ns02.mcnet.ad.jp points to 210.172.36.188
Mail Servers
j-bdc.com is handled by a single mail server, mail.j-bdc.com.
mail.j-bdc.com points to one IP number: 143.125.252.236.