ecbb.jp - dns.ninja
ecbb.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.48.39🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | cmsserver1.mzu.biz | ||||||
| NS | ns1.value-domain.com ⭐ | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.ecbb.jp ⭐ | ||||||
| A | 153.120.93.47🇯🇵 SAKURA-A153.120.0.0/17 (2/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | mshare1.mzu.biz | ||||||
| SOA | ns1.value-domain.comhostmaster@ecbb.jp 2026-06-24 #16 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1782551703 | ||||||
Subdomains
www.ecbb.jp |
share2-2025-1.ecbb.jp |
share3-2025.ecbb.jp |
bmail.ecbb.jp |
mail.ecbb.jp |
dev-inopuri.ecbb.jp |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.value-domain.com2015-07-17 → 2026-06-27 · 2 obs
● 2026-06-27 09:29:24
●NSns2.value-domain.com2015-07-17 → 2026-06-27 · 2 obs
● 2026-06-27 09:29:24
●NSns3.value-domain.com2026-02-14 → 2026-06-27 · 3 obs
● 2026-02-14 18:52:44
● 2026-06-27 09:29:24
●MXmail.ecbb.jp2015-07-17 → 2026-06-27 · 2 obs
● 2026-06-27 09:29:24
○A112.78.218.262015-07-17 → 2016-12-24 · 4 obs
● 2016-12-24 21:24:14
○ 2026-02-14 18:52:44
○ 2026-06-27 09:29:24
●A133.242.48.392026-02-14 → 2026-06-27 · 3 obs
● 2026-02-14 18:52:44
● 2026-06-27 09:29:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, e.dns.jp, f.dns.jp, c.dns.jp... | - |
| ecbb.jp | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com | - |
✅ Authoritative Response
Server:172.64.52.38
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ecbb.jp (unsigned zone)
⏱️ Timing
Total: 968ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.48.39 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | mail.ecbb.jp (pri: 10) |
| SOA | 1 | ns1.value-domain.com hostmaster.ecbb.jp |
Analysis
Hierarchy
ecbb.jp is the parent domain of www.ecbb.jp, share2-2025-1.ecbb.jp, share3-2025.ecbb.jp, bmail.ecbb.jp, mail.ecbb.jp and a few other host names.
IP Addresses
ecbb.jp directs to one IP number, which is 133.242.48.39.
Among the host names that share IP numbers with ecbb.jp are dot-connect.co.jp, kakuyasu-ryokou.jp, panda-internet.jp and two others.
Name Servers
ecbb.jp is delegated to three name servers: ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com.
ecbb.jp shares at least some of its name servers with other domains, including benriya-deko.com, tenjiku.biz, sanseitekunika.co.jp and two others.
These name servers are routinely co-deployed with the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others.
Each of the hostnames ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com has a single IP address assigned: ns1.value-domain.com directs to 172.64.52.38, ns2.value-domain.com directs to 172.64.53.3 and ns3.value-domain.com directs to 172.64.52.38.
ns1.value-domain.com and ns3.value-domain.com are host names that each point to 172.64.52.38 IP addresses.
Mail Servers
ecbb.jp routes its mail through a single mail server, mail.ecbb.jp.
mail.ecbb.jp resolves to a single IP number: 153.120.93.47.