itokin.co - robtex.com
itokin.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759706960 | ||||||
MX for
itokin.co |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2015-07-05 → 2026-07-16 · 2 obs
● 2026-07-16 05:16:58
●NSns2.xserver.jp2015-07-05 → 2026-07-16 · 2 obs
● 2026-07-16 05:16:58
●NSns3.xserver.jp2015-07-05 → 2026-07-16 · 2 obs
● 2026-07-16 05:16:58
●NSns4.xserver.jp2015-07-05 → 2026-07-16 · 2 obs
● 2026-07-16 05:16:58
●NSns5.xserver.jp2015-07-05 → 2026-07-16 · 2 obs
● 2026-07-16 05:16:58
●MXitokin.co2015-07-05 → 2026-07-16 · 2 obs
● 2026-07-16 05:16:58
●A157.112.152.292015-07-05 → 2026-07-16 · 2 obs
● 2026-07-16 05:16:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| itokin.co | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:157.112.182.218
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itokin.co (unsigned zone)
⏱️ Timing
Total: 1104ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.112.152.29 |
| NS | 5 | ns1.xserver.jp, ns5.xserver.jp... |
| MX | 1 | itokin.co (pri: 0) |
| TXT | 1 | v=spf1 +a:sv928.xserver.jp +a:itokin.co |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
itokin.co is listed as a mail server for itself.
IP Addresses
itokin.co resolves to one IP address: 157.112.152.29.
s-kb.co.jp, sv928.xserver.jp, shimitaro.com and two other host names share IP numbers with itokin.co.
Name Servers
itokin.co has five name servers, which are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
itokin.co has at least partial name server overlap with other domains, such as ichiou.com, aperio-hiroshima.com, znkdo.com and two others.
It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that resolve to three IP addresses:
The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp directs to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp directs to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts with just one IP address:
ns2.xserver.jp has the IP address 35.72.43.26.
ns3.xserver.jp has the IP address 202.226.36.247.
Mail Servers
Mail for itokin.co is handled by one mail server — itokin.co.
itokin.co directs to just one IP number, 157.112.152.29.