iwasa.org - robtex.com
iwasa.org
| 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 | ||||||
| MX | domainmb.customer.ne.jp ⭐ | ||||||
| A | 202.239.87.84🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | domainmb1.customer.ne.jp | ||||||
| A | 202.239.87.86🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | domainmb3.customer.ne.jp | ||||||
| SOA | ns1.customer.ne.jpdns@sphere.ad.jp serial=1385436491 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1783855033 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.customer.ne.jp2015-06-07 → 2026-07-12 · 2 obs
● 2026-07-12 11:45:08
●NSns2.customer.ne.jp2015-06-07 → 2026-07-12 · 2 obs
● 2026-07-12 11:45:08
●MXdomainmb.customer.ne.jp2015-06-07 → 2026-07-12 · 2 obs
● 2026-07-12 11:45:08
●A210.150.254.1222015-06-07 → 2026-07-12 · 2 obs
● 2026-07-12 11:45:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| iwasa.org | ns1.customer.ne.jp, ns2.customer.ne.jp | - |
✅ Authoritative Response
Server:210.150.254.51
NS records: ns1.customer.ne.jp, ns2.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iwasa.org (unsigned zone)
⏱️ Timing
Total: 1292ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.150.254.122 |
| NS | 2 | ns2.customer.ne.jp, ns1.customer.ne.jp |
| MX | 1 | domainmb.customer.ne.jp (pri: 10) |
| SOA | 1 | ns1.customer.ne.jp dns.sphere.ad.jp |
Analysis
IP Addresses
iwasa.org directs to one IP number, which is 210.150.254.122.
Among the host names that share IP numbers with iwasa.org are amadok.jp, ntt-card.info, e-hiromama.com and two others.
Name Servers
The NS records for iwasa.org delegate to ns1.customer.ne.jp and ns2.customer.ne.jp.
iwasa.org has the same name server delegation as a number of other domains, such as mzemail.com, kanazashi.com, nagai-road-map.com and two more.
ns1.customer.ne.jp resolves to 210.150.254.82 and 2001:2c0:11:3::d01. Likewise, ns2.customer.ne.jp resolves to 210.150.254.51 and 2001:2c0:11:1::d02 — two IP addresses apiece.
Mail Servers
iwasa.org routes its mail through a single mail server, domainmb.customer.ne.jp.
iwasa.org has the same mail server arrangement as a number of other domains, for example higashimino.jp, nomnom.com, kurimaru.com and two more.
domainmb.customer.ne.jp resolves to two IP numbers — 202.239.87.84 and 202.239.87.86.