0ntt.com - robtex.com
0ntt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.150.254.122🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| PTR | domainwww1.customer.ne.jp | ||||||
| NS | ns1.customer.ne.jp ⭐ | ||||||
| A | 2001:2c0:11:3::d01🇯🇵 InfoSphere2001:2c0::/35 INFOSPHERE | ||||||
| PTR | ns1.customer.ne.jp | ||||||
| A | 210.150.254.82🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| PTR | ns1.customer.ne.jp | ||||||
| NS | ns2.customer.ne.jp | ||||||
| A | 2001:2c0:11:1::d02🇯🇵 InfoSphere2001:2c0::/35 INFOSPHERE | ||||||
| PTR | ns2.customer.ne.jp | ||||||
| A | 210.150.254.51🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| PTR | ns2.customer.ne.jp | ||||||
| SOA | ns1.customer.ne.jpdns@sphere.ad.jp serial=1327904307 | ||||||
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 | ||||||
Same first word
0ntt.com |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.customer.ne.jp2015-08-20 → 2026-03-24 · 2 obs
● 2026-03-24 07:51:40
●NSns2.customer.ne.jp2015-08-20 → 2026-03-24 · 2 obs
● 2026-03-24 07:51:40
●A210.150.254.1222015-08-20 → 2026-03-24 · 2 obs
● 2026-03-24 07:51:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 0ntt.com | ns2.customer.ne.jp, ns1.customer.ne.jp | - |
✅ Authoritative Response
Server:210.150.254.51
NS records: ns2.customer.ne.jp, ns1.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 0ntt.com (unsigned zone)
⏱️ Timing
Total: 1177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.150.254.122 |
| NS | 2 | ns2.customer.ne.jp, ns1.customer.ne.jp |
| SOA | 1 | ns1.customer.ne.jp dns.sphere.ad.jp |
Analysis
IP Addresses
0ntt.com points to a single IP number: 210.150.254.122.
Other host names, for instance kekkoniwai.jp, yu-sui.net, ttd-jp.com, cbp-item.com and nspp2.jp share IP numbers with 0ntt.com.
Name Servers
0ntt.com is delegated to two name servers: ns1.customer.ne.jp and ns2.customer.ne.jp.
0ntt.com uses the same name server setup as other domains, for instance s-lab.org, ntt-rd.org, fascino.co.jp, istore.co.jp and gamoh.net.
Host names with two IP numbers:
The host ns1.customer.ne.jp points to 2001:2c0:11:3::d01 and 210.150.254.82.
The host ns2.customer.ne.jp points to 2001:2c0:11:1::d02 and 210.150.254.51.