welearn.co.jp - robtex.com
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welearn.co.jp
co.jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | ||||||
| TXT | co.jp. | ||||||
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSns-1145.awsdns-15.org2026-02-17 → 2026-02-18 · 2 obs
● 2026-02-18 10:16:18
●NSns-1694.awsdns-19.co.uk2026-02-17 → 2026-02-18 · 2 obs
● 2026-02-18 10:16:18
●NSns-450.awsdns-56.com2026-02-17 → 2026-02-18 · 2 obs
● 2026-02-18 10:16:18
●NSns-654.awsdns-17.net2026-02-17 → 2026-02-18 · 2 obs
● 2026-02-18 10:16:18
●MXalt1.aspmx.l.google.com2026-02-17 → 2026-02-18 · 2 obs
● 2026-02-18 10:16:18
●MXalt2.aspmx.l.google.com2026-02-17 → 2026-02-18 · 2 obs
● 2026-02-18 10:16:18
●MXalt3.aspmx.l.google.com2026-02-17 → 2026-02-18 · 2 obs
● 2026-02-18 10:16:18
●MXalt4.aspmx.l.google.com2026-02-17 → 2026-02-18 · 2 obs
● 2026-02-18 10:16:18
●MXaspmx.l.google.com2026-02-17 → 2026-02-18 · 2 obs
● 2026-02-18 10:16:18
●A216.150.1.12026-02-17 → 2026-02-18 · 2 obs
● 2026-02-18 10:16:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, a.dns.jp, g.dns.jp, b.dns.jp... | - |
| welearn.co.jp | ns-450.awsdns-56.com, ns-1694.awsdns-19.co.uk, ns-1145.awsdns-15.org, ns-654.awsdns-17.net | - |
✅ Authoritative Response
Server: 205.251.194.142
NS records: ns-450.awsdns-56.com, ns-1694.awsdns-19.co.uk, ns-1145.awsdns-15.org, ns-654.awsdns-17.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for welearn.co.jp (unsigned zone)
⏱️ Timing
Total: 548ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.150.1.1 |
| NS | 4 | ns-1145.awsdns-15.org, ns-1694.awsdns-19.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 3 | MS=ms61697276, google-site-verification=YOwrfw6cWoFn3uQ... |
| SOA | 1 | ns-1694.awsdns-19.co.uk awsdns-hostmaste |
AI analysis
welearn.co.jp resolves to one IP number: 216.150.1.1.
Other host names, for instance ns1.buildcache.com, tinysnap.com, right2drive.co.nz, clickmare.com and webiator.de share IP numbers with welearn.co.jp.
welearn.co.jp delegates to four name servers: ns-450.awsdns-56.com, ns-654.awsdns-17.net, ns-1145.awsdns-15.org and ns-1694.awsdns-19.co.uk.
welearn.co.jp at least partially shares name servers with other domains, including oktacloud.net, amydmorris.com, cloudcell.com, paysitepartners.com and studioflex.com.br.
These name servers are commonly used together with the name servers ns-81.awsdns-10.com, ns-1387.awsdns-45.org, ns-1567.awsdns-03.co.uk and ns-1519.awsdns-61.org.
Host names with two IP numbers: ns-450.awsdns-56.com points to 2600:9000:5301:c200::1 and 205.251.193.194; ns-654.awsdns-17.net points to 2600:9000:5302:8e00::1 and 205.251.194.142; ns-1145.awsdns-15.org points to 2600:9000:5304:7900::1 and 205.251.196.121; ns-1694.awsdns-19.co.uk points to 2600:9000:5306:9e00::1 and 205.251.198.158.
welearn.co.jp is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
welearn.co.jp shares at least some mail servers with other domains, for example terranews.info, etpr.pt, gigbagmedia.com, jerico.dk and groundwire.co.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27.
alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26.
alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26.
alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26.
alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27.