ohba.net - robtex.com
ohba.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dnss10.so-net.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 210.139.255.1🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc. | ||||||
| PTR | dnss10.so-net.ne.jp | ||||||
| NS | dnss11.so-net.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 210.139.255.17🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc. | ||||||
| PTR | dnss11.so-net.ne.jp | ||||||
net
| 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=1771291465 | ||||||
Previously NS for
ohba.net |
Previously MX for
ohba.net |
Same first word
Similar names
DNS History
11 records (2 active, 9 former)
●NSdnss10.so-net.ne.jp2015-08-13 → 2026-03-22 · 3 obs
● 2015-08-13 05:54:34
● 2026-03-22 14:41:56
●NSdnss11.so-net.ne.jp2015-08-13 → 2026-03-22 · 3 obs
● 2015-08-13 05:54:34
● 2026-03-22 14:41:56
○NSmansell.justnet.ne.jp2007-09-17 → 2007-09-17 · 3 obs
○ 2015-08-13 05:54:34
○ 2026-03-22 14:41:56
○NSmydomain9.justnet.ne.jp2007-09-17 → 2007-09-17 · 3 obs
○ 2015-08-13 05:54:34
○ 2026-03-22 14:41:56
○NSohba.net2015-08-13 → 2016-03-04 · 5 obs
● 2015-08-13 05:54:34
● 2016-03-04 22:01:02
○ 2026-03-15 14:54:00
○ 2026-03-22 14:41:56
○NSpanis.justnet.ne.jp2007-09-17 → 2007-09-17 · 3 obs
○ 2015-08-13 05:54:34
○ 2026-03-22 14:41:56
○MXnewbizweb.justnet.ne.jp2007-09-17 → 2007-09-17 · 3 obs
○ 2015-08-13 05:54:34
○ 2026-03-22 14:41:56
○MXohba.net2015-08-13 → 2016-03-04 · 5 obs
● 2015-08-13 05:54:34
● 2016-03-04 22:01:02
○ 2026-03-15 14:54:00
○ 2026-03-22 14:41:56
○MXwww.ohba.net2007-09-17 → 2007-09-17 · 3 obs
○ 2015-08-13 05:54:34
○ 2026-03-22 14:41:56
○A192.67.236.1142015-08-13 → 2016-03-04 · 5 obs
● 2015-08-13 05:54:34
● 2016-03-04 22:01:02
○ 2026-03-15 14:54:00
○ 2026-03-22 14:41:56
○A210.139.247.1592007-09-17 → 2007-09-17 · 3 obs
○ 2015-08-13 05:54:34
○ 2026-03-22 14:41:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | i.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| ohba.net | dnss10.so-net.ne.jp, dnss11.so-net.ne.jp | - |
✅ Authoritative Response
Server: 210.139.255.17
NS records: dnss10.so-net.ne.jp, dnss11.so-net.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ohba.net (unsigned zone)
⏱️ Timing
Total: 987ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers dnss10.so-net.ne.jp and dnss11.so-net.ne.jp handle delegation for ohba.net.
ohba.net uses the same name server setup as other domains, for example j-l-b.com, a-d-s.org, wonderworks.info, elcom-inc.co.jp and taisei-ne.co.jp.
ohba.net partially shares name servers with other domains; examples include sumi-net.com, kokusai-kakoh.co.jp, imazu.co.jp, tanaka-f.com and ogion.org.
These name servers are often used with the name servers a-koike.co.jp and atlas-ip.com.
Host names with one IP number: The host name dnss10.so-net.ne.jp points to 210.139.255.1 and the host name dnss11.so-net.ne.jp points to 210.139.255.17.