resuco.com - robtex.com
resuco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.22.13.69🇯🇵 OCN118.16.0.0/13 (AS4713) CIDR BLOCK 86 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| NS | dns.jsp21.co.jp ⭐ | ||||||
| A | 118.22.13.66🇯🇵 OCN118.16.0.0/13 (AS4713) CIDR BLOCK 86 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| NS | www.jsp21.co.jp ⚠️ Not in zone NS records | ||||||
| A | 182.48.49.142🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2202.sakura.ne.jp | ||||||
| MX | mail.resuco.com ⭐ | ||||||
| A | 182.48.10.193🇯🇵 SAKURA-A182.48.10.0/24 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka-shi, Osaka 530-0011, Japan | ||||||
| PTR | 193.10.48.182.static.www1665m.sakura.ne.jp | ||||||
| SOA | dns.jsp21.co.jpbrain@jsp21.co.jp 2025-10-30 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778653491 | ||||||
Subdomains
mail.resuco.com |
Same first word
resuco.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns.jsp21.co.jp2015-08-14 → 2026-05-13 · 2 obs
● 2026-05-13 06:54:38
●NSwww.jsp21.co.jp2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 01:21:56
● 2026-05-13 06:54:38
●MXmail.resuco.com2015-08-14 → 2026-05-13 · 2 obs
● 2026-05-13 06:54:38
●A118.22.13.692015-08-14 → 2026-05-13 · 2 obs
● 2026-05-13 06:54:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| resuco.com | dns.jsp21.co.jp, www.jsp21.co.jp | - |
✅ Authoritative Response
Server:118.22.13.66
NS records: dns.jsp21.co.jp, www.jsp21.co.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for resuco.com (unsigned zone)
⏱️ Timing
Total: 4884ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.22.13.69 |
| NS | 1 | dns.jsp21.co.jp |
| MX | 1 | mail.resuco.com (pri: 10) |
| SOA | 1 | dns.jsp21.co.jp brain.jsp21.co.jp |
Analysis
Hierarchy
resuco.com is the parent of mail.resuco.com.
IP Addresses
resuco.com resolves to a single IP: 118.22.13.69.
Name Servers
resuco.com has two name servers: dns.jsp21.co.jp and www.jsp21.co.jp.
The domain resuco.com shares the same name server setup as other domains, for instance neonet-marine.com.
resuco.com shares some name servers with other domains, for instance 64.13.22.118.in-addr.arpa, boat-museum.com and boatsensor.com.
These name servers are commonly used together with dns.boatsensor.com and ns-kg022.ocn.ad.jp.
Host names with a single IP:
dns.jsp21.co.jp points to 118.22.13.66
www.jsp21.co.jp points to 182.48.49.142
Mail Servers
resuco.com is handled by a single mail server, mail.resuco.com.
Host name mail.resuco.com points to IP 182.48.10.193.