itools.jp - dns.ninja
itools.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.25.135.75DDPS160.25.135.0/24 X-Keiro: network@ddps.jp | ||||||
| NS | ns1.linode.com ⭐ | ||||||
| A | 2600:14c0:6::2🇺🇸 Akamai2600:14c0:6::/48 Technologies | ||||||
| PTR | c1-2.akashield.net | ||||||
| A | 92.123.94.2🇳🇱 Akamai92.123.94.0/24 Technologies | ||||||
| PTR | c1-2.akashield.net | ||||||
| NS | ns2.linode.com | ||||||
| A | 2600:14c0:6::3🇺🇸 Akamai2600:14c0:6::/48 Technologies | ||||||
| PTR | c1-3.akashield.net | ||||||
| A | 92.123.94.3🇳🇱 Akamai92.123.94.0/24 Technologies | ||||||
| PTR | c1-3.akashield.net | ||||||
| NS | ns3.linode.com | ||||||
| A | 2600:14c0:7::3🇺🇸 Akamai2600:14c0:7::/48 Technologies | ||||||
| PTR | c2-3.akashield.net | ||||||
| A | 92.123.95.3🇳🇱 Akamai92.123.95.0/24 Technologies | ||||||
| PTR | c2-3.akashield.net | ||||||
| NS | ns4.linode.com | ||||||
| A | 2600:14c0:7::4🇺🇸 Akamai2600:14c0:7::/48 Technologies | ||||||
| PTR | c2-4.akashield.net | ||||||
| A | 92.123.95.4🇳🇱 Akamai92.123.95.0/24 Technologies | ||||||
| PTR | c2-4.akashield.net | ||||||
| NS | ns5.linode.com | ||||||
| A | 2600:14c0:7::2🇺🇸 Akamai2600:14c0:7::/48 Technologies | ||||||
| PTR | c2-2.akashield.net | ||||||
| A | 92.123.95.2🇳🇱 Akamai92.123.95.0/24 Technologies | ||||||
| PTR | c2-2.akashield.net | ||||||
| SOA | ns1.linode.comsupport@hostdon.jp serial=2021000003 | ||||||
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=1784313903 | ||||||
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
●NSns1.linode.com2026-02-28 → 2026-07-17 · 3 obs
● 2026-02-28 20:08:58
● 2026-07-17 19:41:14
○NSns1.yourhostingaccount.com2015-06-11 → 2021-06-03 · 4 obs
● 2021-06-03 03:53:34
○ 2026-02-28 20:08:58
○ 2026-07-17 19:41:14
●NSns2.linode.com2026-02-28 → 2026-07-17 · 3 obs
● 2026-02-28 20:08:58
● 2026-07-17 19:41:14
○NSns2.yourhostingaccount.com2015-06-11 → 2021-06-03 · 4 obs
● 2021-06-03 03:53:34
○ 2026-02-28 20:08:58
○ 2026-07-17 19:41:14
●NSns3.linode.com2026-02-28 → 2026-07-17 · 3 obs
● 2026-02-28 20:08:58
● 2026-07-17 19:41:14
●NSns4.linode.com2026-02-28 → 2026-07-17 · 3 obs
● 2026-02-28 20:08:58
● 2026-07-17 19:41:14
●NSns5.linode.com2026-02-28 → 2026-07-17 · 3 obs
● 2026-02-28 20:08:58
● 2026-07-17 19:41:14
○MXalt1.aspmx.l.google.com2015-06-11 → 2021-06-03 · 4 obs
● 2021-06-03 03:53:34
○ 2026-02-28 20:08:58
○ 2026-07-17 19:41:14
○MXalt2.aspmx.l.google.com2015-06-11 → 2021-06-03 · 4 obs
● 2021-06-03 03:53:34
○ 2026-02-28 20:08:58
○ 2026-07-17 19:41:14
○MXaspmx.l.google.com2015-06-11 → 2021-06-03 · 4 obs
● 2021-06-03 03:53:34
○ 2026-02-28 20:08:58
○ 2026-07-17 19:41:14
○MXaspmx2.googlemail.com2015-06-11 → 2021-06-03 · 4 obs
● 2021-06-03 03:53:34
○ 2026-02-28 20:08:58
○ 2026-07-17 19:41:14
○MXaspmx3.googlemail.com2015-06-11 → 2021-06-03 · 4 obs
● 2021-06-03 03:53:34
○ 2026-02-28 20:08:58
○ 2026-07-17 19:41:14
●A160.25.135.752026-02-28 → 2026-07-17 · 3 obs
● 2026-02-28 20:08:58
● 2026-07-17 19:41:14
○A49.212.31.2332015-06-11 → 2021-06-03 · 4 obs
● 2021-06-03 03:53:34
○ 2026-02-28 20:08:58
○ 2026-07-17 19:41:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| itools.jp | ns3.linode.com, ns4.linode.com, ns5.linode.com, ns1.linode.com... | - |
✅ Authoritative Response
Server:92.123.94.3
NS records: ns3.linode.com, ns4.linode.com, ns5.linode.com, ns1.linode.com, ns2.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itools.jp (unsigned zone)
⏱️ Timing
Total: 989ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.25.135.75 |
| NS | 5 | ns2.linode.com, ns5.linode.com... |
| SOA | 1 | ns1.linode.com support.hostdon.jp |
Analysis
IP Addresses
itools.jp has exactly one IP address — 160.25.135.75.
rodent.life, dougetsusha.com, isk.hostdon.jp plus two other host names have IP numbers in common with itools.jp.
Name Servers
Five name servers handle delegation for itools.jp: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.
There is at least partial name server overlap between itools.jp and other domains — abidanarchive.com, sourcecode.solutions, immutablewanderlust.com and two more among them.
These name servers frequently co-occur with the name servers ns4.linode.com and ns5.linode.com.
Host names pointing to two IP addresses:
ns1.linode.com has two IP addresses: 92.123.94.2 and 2600:14c0:6::2.
ns2.linode.com has two IP addresses: 92.123.94.3 and 2600:14c0:6::3.
ns3.linode.com has two IP addresses: 92.123.95.3 and 2600:14c0:7::3.
ns4.linode.com has two IP addresses: 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com has two IP addresses: 92.123.95.2 and 2600:14c0:7::2.