mail.ithuru.jp - robtex.com
mail.ithuru.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 219.99.166.77๐ฏ๐ต FUTURE219.99.160.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | servers16.dsbsv.net | ||||||
ithuru.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 219.99.172.47๐ฏ๐ต FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| NS | manage.asp-frontier.net โญ | ||||||
| NS | dns1.asp-frontier.net | ||||||
| NS | dns2.asp-frontier.net | ||||||
| NS | dns3.asp-frontier.net | ||||||
| MX | mail.ithuru.jp โญ | ||||||
| TXT | v=spf1 +a +mx include:spfgw.fsi.ne.jp ~all | ||||||
| SOA | manage.asp-frontier.netroot@manage.asp-frontier.net 2024-01-10 #19 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA219.99.166.772026-03-28 โ 2026-03-28 ยท 3 obs
โ 2020-02-22 02:50:42
โ 2026-03-28 09:07:34
โ 2026-03-28 18:46:04
โ 2026-03-28 09:07:34
โ 2026-03-28 18:46:04
โA219.99.172.722020-02-22 โ 2020-02-22 ยท 3 obs
โ 2020-02-22 02:50:42
โ 2026-03-28 09:07:34
โ 2026-03-28 18:46:04
โ 2026-03-28 09:07:34
โ 2026-03-28 18:46:04
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| ithuru.jp | dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net | - |
โ Authoritative Response
Server:219.99.167.23
NS records: dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for ithuru.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1424ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.99.166.77 |
Analysis
Mail Server Role
mail.ithuru.jp is the mail server for ithuru.jp.
IP Addresses
mail.ithuru.jp resolves to one IP number: 219.99.166.77.
other host names including mail.houou.jp, servers16.dsbsv.net, mail.oohara-hp.jp, mail.dreamhope-nakayoshi.com and mail.hakurei-nagano.com share IP numbers with mail.ithuru.jp.