learner.co.jp - robtex.com
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learner.co.jp
co.jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| TXT | co.jp. | ||||||
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, a.dns.jp, g.dns.jp, d.dns.jp... | - |
| learner.co.jp | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | 7 records |
✅ Authoritative Response
Server: 157.7.35.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learner.co.jp (unsigned zone)
⏱️ Timing
Total: 809ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.44.185.194 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 6 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp...)
AI analysis
learner.co.jp maps to IP address 163.44.185.194.
Other host names, for instance aiko-tanaka.com, comdex-inc.co.jp, kodomo-kokoro.jp, shisha-club.com and bashio.net share IP numbers with learner.co.jp.
learner.co.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
learner.co.jp at least partially shares name servers with other domains such as itac.co.jp, ryugakugo.com, ichika-wasou.jp, mork.jp and tetsujin.tv.
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.
learner.co.jp is handled by six mail servers: aspmx.l.google.com, js26ef32mkyikpgks67myi7rpo6hqnmg5mtpc57els3rxxtbqdoq.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
learner.co.jp shares mail servers with other domains at least in part, for instance newsouthlandscaping.com, ns500731.ns500731.ns500671.ns500671.ns500731.ns500704.ns500742.ns500705.ns500704.ns500705.ns500704.ns500291.ns500649.ns500666.tenderladiesbz.com, ns500734.ns500699.ns500734.ns500734.ns500693.ns500699.ns500588.ns500612.ns500110.dtrkdll.com, ns500731.ns500671.ns500754.ns500731.ns500704.ns500671.ns500671.ns500705.ns500678.ns500653.ns500131.lustychickser.com and ns500693.ns500699.ns500699.ns500734.ns500699.ns500734.ns500693.ns500683.ns500693.ns500588.ns500612.ns500632.ns500612.dtrkdll.com.
These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers
The host name aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.
The host name alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.26.
The host name alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.
The host name alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27.
The host name alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.
Host names that point to 2a00:1450:4009:c0f::1a: aspmx.l.google.com and alt3.aspmx.l.google.com.