bebrain.co.jp - robtex.com
bebrain.co.jp
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Subdomains
mail.bebrain.co.jp |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●MXbebrain-co-jp.mail.protection.outlook.com2026-04-17 → 2026-04-23 · 3 obs
● 2026-04-17 06:26:22
● 2026-04-23 19:55:20
○MXmail.bebrain.co.jp2015-07-22 → 2016-10-03 · 4 obs
● 2016-10-03 06:37:00
○ 2026-04-17 06:26:22
○ 2026-04-23 19:55:20
●A157.7.174.952026-04-17 → 2026-04-23 · 2 obs
● 2026-04-23 19:55:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| bebrain.co.jp | 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp | 7 records |
✅ Authoritative Response
Server:157.7.32.53
NS records: 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bebrain.co.jp (unsigned zone)
⏱️ Timing
Total: 895ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.174.95 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | bebrain-co-jp.mail.protection.outlook.co |
| TXT | 2 | MS=D4691296D264987EBF5A429461ADF56D143DE, v=spf1 ip4:27.96.45.70/31 ~all |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (04.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp...)
Analysis
Hierarchy
bebrain.co.jp is the parent of mail.bebrain.co.jp.
IP Addresses
bebrain.co.jp points to a single IP number: 157.7.174.95.
other host names for instance nobokon.com, azucat.com, s-president.jp, xn--wcki5b3bxhydi.com and otu.jp share IP numbers with bebrain.co.jp.
Name Servers
bebrain.co.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
bebrain.co.jp at least partially shares name servers with other domains, for instance koyou-resta.co.jp, shizuokaseikaken.or.jp, syuramama.com, ochito.org and fukuoka-sanpo-app.work.
Two IPs for hosts:
01.dnsv.jp points to: 2400:8500:3300::53 and 157.7.32.53
03.dnsv.jp points to: 2400:8500:3000::53 and 157.7.34.53
04.dnsv.jp points to: 2400:8500:3fff::53 and 157.7.35.53
One IP for a host:
02.dnsv.jp points to: 157.7.33.53
Mail Servers
bebrain.co.jp is handled by a single mail server, bebrain-co-jp.mail.protection.outlook.com.
Host name bebrain-co-jp.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc1f::, 52.101.124.0, 52.101.124.1, 52.101.124.6 and 52.101.157.11.