itasca.jp - robtex.com
itasca.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.123.7.52🇯🇵 AS131921153.123.6.0/23 GMO GlobalSign Holdings K.K. | ||||||
| PTR | wx119.wadax-sv.jp | ||||||
| NS | wx119.wadax-sv.jp ⭐ | ||||||
| A | 153.123.7.52🇯🇵 AS131921153.123.6.0/23 GMO GlobalSign Holdings K.K. | ||||||
| PTR | wx119.wadax-sv.jp | ||||||
| NS | nswx101.wadax-sv.jp | ||||||
| A | 202.234.155.197🇯🇵 IDC202.234.155.0/24 Frontier Inc. | ||||||
| MX | wxa105.wadax-sv.jp ⭐ | ||||||
| A | 153.123.7.6🇯🇵 AS131921153.123.6.0/23 GMO GlobalSign Holdings K.K. | ||||||
| PTR | wxa105.wadax-sv.jp | ||||||
| TXT | v=spf1 +ip4:153.123.7.52 +include:_spf-sd.wadax-sv.jp ~all | ||||||
| SOA | wx119.wadax-sv.jppostmaster@itasca.jp 2026-05-21 #1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| 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=1784031302 | ||||||
Previously NS for
itasca.jp |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns3.wadax.ne.jp2015-07-07 → 2017-04-03 · 4 obs
● 2017-04-03 08:31:38
○ 2026-06-29 01:46:36
○ 2026-07-14 12:27:24
○NSitasca.jp2015-07-07 → 2017-04-03 · 4 obs
● 2017-04-03 08:31:38
○ 2026-06-29 01:46:36
○ 2026-07-14 12:27:24
●NSnswx101.wadax-sv.jp2026-06-29 → 2026-07-14 · 3 obs
● 2026-06-29 01:46:36
● 2026-07-14 12:27:24
○NSsv75.wadax.ne.jp2015-07-07 → 2017-04-03 · 4 obs
● 2017-04-03 08:31:38
○ 2026-06-29 01:46:36
○ 2026-07-14 12:27:24
●NSwx119.wadax-sv.jp2026-06-29 → 2026-07-14 · 3 obs
● 2026-06-29 01:46:36
● 2026-07-14 12:27:24
○MXah15.wadax.ne.jp2015-07-07 → 2017-04-03 · 4 obs
● 2017-04-03 08:31:38
○ 2026-06-29 01:46:36
○ 2026-07-14 12:27:24
●MXwxa105.wadax-sv.jp2026-06-29 → 2026-07-14 · 3 obs
● 2026-06-29 01:46:36
● 2026-07-14 12:27:24
●A153.123.7.522026-06-29 → 2026-07-14 · 3 obs
● 2026-06-29 01:46:36
● 2026-07-14 12:27:24
○A203.183.64.1552015-07-07 → 2017-04-03 · 4 obs
● 2017-04-03 08:31:38
○ 2026-06-29 01:46:36
○ 2026-07-14 12:27:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, g.dns.jp, f.dns.jp, a.dns.jp... | - |
| itasca.jp | wx119.wadax-sv.jp, nswx101.wadax-sv.jp | - |
✅ Authoritative Response
Server:202.234.155.197
NS records: wx119.wadax-sv.jp, nswx101.wadax-sv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itasca.jp (unsigned zone)
⏱️ Timing
Total: 1457ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.123.7.52 |
| NS | 2 | wx119.wadax-sv.jp, nswx101.wadax-sv.jp |
| MX | 1 | wxa105.wadax-sv.jp (pri: 10) |
| TXT | 1 | v=spf1 +ip4:153.123.7.52 +include:_spf-s |
| SOA | 1 | wx119.wadax-sv.jp postmaster.itasca.jp |
Analysis
IP Addresses
itasca.jp resolves to one IP address: 153.123.7.52.
kyushu-craft-beer-house.com, jsia.or.jp, ja-fukutou.or.jp and two other host names share IP numbers with itasca.jp.
Name Servers
Two name servers handle the delegation for itasca.jp: nswx101.wadax-sv.jp and wx119.wadax-sv.jp.
itasca.jp uses the same name servers as several other domains — among them fujinami.co.jp, amcjapan.jp, e-emr.co.jp and two more.
There is at least partial name server overlap between itasca.jp and other domains — worklife-inte.co.jp, japangreen.co.jp, bl-exp.co.jp and two more among them.
These name servers regularly appear alongside wx125.wadax-sv.jp, wx101.wadax-sv.jp, wx112.wadax-sv.jp and 7 other name servers in NS record sets.
nswx101.wadax-sv.jp → 202.234.155.197 and wx119.wadax-sv.jp → 153.123.7.52: one IP number per host name.
Mail Servers
Mail for itasca.jp is handled by a single mail server, wxa105.wadax-sv.jp.
itasca.jp uses an identical mail server configuration to several other domains — among them junsakaguchi.com, magicway.co.jp, study-f.com and two more.
Some mail servers of itasca.jp are also used by other domains, notably amzwine.co.jp and haberah.co.il.
wxa105.wadax-sv.jp carries a single IP number, which is 153.123.7.6.