ns1.itohdc.com - robtex.com
ns1.itohdc.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 211.1.226.81๐ฏ๐ต MCNET211.1.224.0/20 NTT SmartConnect Corp. | ||||||
itohdc.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 211.1.226.81๐ฏ๐ต MCNET211.1.224.0/20 NTT SmartConnect Corp. | ||||||
| NS | ns1.itohdc.com โญ | ||||||
| NS | ns.itohdc.com โ ๏ธ Not in parent delegation | ||||||
| NS | ns.process.ne.jp โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.itohdc.com โ ๏ธ Not in parent delegation | ||||||
| MX | mail.itohdc.com โญ | ||||||
| TXT | v=spf1 +a +mx +a:ns.areanet.ne.jp -all | ||||||
| SOA | ns.itohdc.comhiramoto@areanet.co.jp 2026-03-23 #1 | ||||||
NS for
Same first word
Similar names
1ns.pl |
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1ns.us |
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sn1.jp |
1ns.co.jp |
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1ns.cn |
s1n.org |
sn1.cn |
1ns.mx |
sn1.zone |
n1s.org |
sn1.de |
sn1.cc |
1ns.at |
sn1.biz |
n1s.com |
1ns.com |
1ns.ru |
1ns.ca |
n1s.net |
1ns.nl |
sn1.us |
DNS History
1 record (1 active, 0 former)
โA211.1.226.812026-02-26 โ 2026-05-14 ยท 2 obs
โ 2026-02-26 04:41:58
โ 2026-05-14 08:15:14
โ 2026-05-14 08:15:14
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| itohdc.com | ns.itohdc.com, ns.process.ne.jp | 1 record |
โ Authoritative Response
Server:211.1.226.81
NS records: ns.itohdc.com, ns.process.ne.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for itohdc.com (unsigned zone)
โฑ๏ธ Timing
Total: 566ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.1.226.81 |
๐ Glue Records Collected
Total: 1
In-bailiwick: 1 (ns.itohdc.com)
Analysis
Name Server Role
ns1.itohdc.com serves as the name server for itohdc.com.
Together with ns1.itohdc.com, ns2.itohdc.com, ns.itohdc.com and ns.process.ne.jp are commonly used as name servers.
IP Addresses
ns1.itohdc.com points to a single IP: 211.1.226.81.
Other host names, for instance ns.itohdc.com, ns.tsukisamudental.com, ns.okamuradental.jp, ns2.okamuradental.jp and areanet.co.jp share IP numbers with ns1.itohdc.com.