itrust.jp - dns.ninja
itrust.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 211.1.226.76๐ฏ๐ต MCNET211.1.224.0/20 NTT SmartConnect Corp. | ||||||
| NS | ns.itrust.jp โญ | ||||||
| A | 211.1.226.76๐ฏ๐ต MCNET211.1.224.0/20 NTT SmartConnect Corp. | ||||||
| NS | nsdd101d.wadax-sv.jp โ ๏ธ Not in zone NS records | ||||||
| A | 202.234.155.204๐ฏ๐ต IDC202.234.155.0/24 Frontier Inc. | ||||||
| MX | mail.itrust.jp โญ | ||||||
| A | 211.1.226.76๐ฏ๐ต MCNET211.1.224.0/20 NTT SmartConnect Corp. | ||||||
| TXT | v=spf1 +a +mx ~all | ||||||
| SOA | ns.itrust.jphosting@miraic.com serial=1710757436 | ||||||
jp
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | z.dns.jp โญ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1784980803 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
โNSns.itrust.jp2015-07-04 โ 2026-07-25 ยท 2 obs
โ 2026-07-25 12:50:42
โNSnsdd101d.wadax-sv.jp2026-02-15 โ 2026-07-25 ยท 3 obs
โ 2026-02-15 14:16:48
โ 2026-07-25 12:50:42
โMXmail.itrust.jp2015-07-04 โ 2026-07-25 ยท 2 obs
โ 2026-07-25 12:50:42
โA203.137.82.1942015-07-04 โ 2016-07-14 ยท 4 obs
โ 2016-07-14 01:42:36
โ 2017-03-26 17:01:30
โ 2026-07-25 12:50:42
โA211.1.226.762017-03-26 โ 2026-07-25 ยท 3 obs
โ 2017-03-26 17:01:30
โ 2026-07-25 12:50:42
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, h.dns.jp, f.dns.jp, c.dns.jp... | - |
| itrust.jp | ns.itrust.jp, nsdd101d.wadax-sv.jp | 1 record |
โ Authoritative Response
Server:202.234.155.204
NS records: ns.itrust.jp, nsdd101d.wadax-sv.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for itrust.jp (unsigned zone)
โฑ๏ธ Timing
Total: 2569ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.1.226.76 |
| NS | 1 | ns.itrust.jp |
| MX | 1 | mail.itrust.jp (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ~all |
| SOA | 1 | ns.itrust.jp hosting.miraic.com |
๐ Glue Records Collected
Total: 1
In-bailiwick: 1 (ns.itrust.jp)
Analysis
Hierarchy
mail.itrust.jp and ns.itrust.jp are both subdomains of itrust.jp.
IP Addresses
itrust.jp resolves to one IP address: 211.1.226.76.
chueki.com, ns.kkdaiki.com, ns.banyujuki.com and two other host names share IP numbers with itrust.jp.
Name Servers
itrust.jp uses two name servers for its delegation: ns.itrust.jp and nsdd101d.wadax-sv.jp.
There is at least partial name server overlap between itrust.jp and other domains โ kanagawa-shigen.jp, takumi-h.jp, rep-japan.co.jp and two more among them.
These name servers regularly appear alongside ns.trial.ne.jp, ns1.emserver.net, ns.de-power.co.jp and 7 other name servers in NS record sets.
ns.itrust.jp โ 211.1.226.76 and nsdd101d.wadax-sv.jp โ 202.234.155.204: one IP number per host name.
Mail Servers
Mail for itrust.jp is handled by a single mail server, mail.itrust.jp.
mail.itrust.jp directs to just one IP number, 211.1.226.76.