mail.itohdc.com - robtex.com
mail.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 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA211.1.225.352015-06-15 โ 2016-12-21 ยท 4 obs
โ 2015-06-15 13:31:02
โ 2016-12-21 11:35:02
โ 2026-02-26 04:41:58
โ 2026-05-13 23:57:58
โ 2016-12-21 11:35:02
โ 2026-02-26 04:41:58
โ 2026-05-13 23:57:58
โA211.1.226.812026-02-26 โ 2026-05-13 ยท 3 obs
โ 2016-12-21 11:35:02
โ 2026-02-26 04:41:58
โ 2026-05-13 23:57:58
โ 2026-02-26 04:41:58
โ 2026-05-13 23:57:58
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.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: 588ms | 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
Mail Server Role
mail.itohdc.com serves as the mail server for itohdc.com.
IP Addresses
mail.itohdc.com points to a single IP address: 211.1.226.81.
Other host names such as ns1.yanagisawa-dc.com, mail.iykd.org, areanet.ne.jp, ns2.areanet.ne.jp and ns2.areanet.name share IP numbers with mail.itohdc.com.