ico-learning.com - robtex.com
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ico-learning.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.9.125🇯🇵 SAKURA-A | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp⚠️ | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp⚠️ | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | ico-learning.com ⭐ | ||||||
| A | 133.242.9.125🇯🇵 SAKURA-A | ||||||
| TXT | v=spf1 ip4:133.242.9.125 ip6:2401:2500:103:9:133:242:9:125 ~all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1431595614 | ||||||
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=1770918430 | ||||||
MX for
ico-learning.com |
Same first word
ico-learning.com |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ico-learning.com | 01.dnsv.jp, 02.dnsv.jp | - |
✅ Authoritative Response
Server: 157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ico-learning.com (unsigned zone)
⏱️ Timing
Total: 911ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.9.125 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | ico-learning.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:133.242.9.125 ip6:2401:2500:1 |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
AI analysis
For ico-learning.com, the mail server is ico-learning.com.
ico-learning.com resolves to one IP number: 133.242.9.125.
ico-learning.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
ico-learning.com at least partially shares name servers with other domains, for instance nakacho.net, jinzai-business.com, zmtp.jp, utrecht.jp and leilab.com.
Host names with two IP numbers:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.
Host names with one IP number:
02.dnsv.jp points to 157.7.33.53.
ico-learning.com is served by a single mail server, ico-learning.com.
ico-learning.com resolves to IP 133.242.9.125.