welearning.jp - dns.ninja
welearning.jp
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| 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 | ||||||
| SOA | z.dns.jproot@dns.jp serial=1783436405 | ||||||
NS for
welearning.jp |
Same first word
Similar names
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igreenlawn.com |
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greenalwin.com |
erwinnagel.de |
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DNS History
14 records (9 active, 5 former)
●NSdns01.muumuu-domain.com2015-08-20 → 2026-07-07 · 2 obs
● 2026-07-07 15:15:38
●NSdns02.muumuu-domain.com2015-08-20 → 2026-07-07 · 2 obs
● 2026-07-07 15:15:38
●NSwelearning.jp2015-08-20 → 2026-07-07 · 2 obs
● 2026-07-07 15:15:38
●MXalt1.aspmx.l.google.com2026-07-07 → 2026-07-07 · 2 obs
● 2026-07-07 15:15:38
●MXalt2.aspmx.l.google.com2026-07-07 → 2026-07-07 · 2 obs
● 2026-07-07 15:15:38
●MXalt3.aspmx.l.google.com2026-07-07 → 2026-07-07 · 2 obs
● 2026-07-07 15:15:38
●MXalt4.aspmx.l.google.com2026-07-07 → 2026-07-07 · 2 obs
● 2026-07-07 15:15:38
○MXaplus3.wp-x.jp2017-07-16 → 2017-08-27 · 5 obs
● 2017-07-16 03:36:30
● 2017-08-27 13:56:04
○ 2026-02-27 20:07:10
○ 2026-07-07 15:15:38
●MXaspmx.l.google.com2026-07-07 → 2026-07-07 · 2 obs
● 2026-07-07 15:15:38
○MXwelearning.sakura.ne.jp2026-02-27 → 2026-05-31 · 4 obs
● 2026-02-27 20:07:10
● 2026-05-31 01:13:38
○ 2026-07-07 15:15:38
○MXwww1233ub.sakura.ne.jp2015-08-20 → 2017-07-01 · 4 obs
● 2017-07-01 07:32:32
○ 2017-07-16 03:36:30
○ 2026-07-07 15:15:38
○A157.112.150.82017-07-16 → 2026-03-09 · 5 obs
● 2017-07-16 03:36:30
● 2026-03-09 09:37:00
○ 2026-04-28 05:16:26
○ 2026-07-07 15:15:38
●A34.111.141.2252026-04-28 → 2026-07-07 · 3 obs
● 2026-04-28 05:16:26
● 2026-07-07 15:15:38
○A49.212.19.272015-08-20 → 2017-07-01 · 4 obs
● 2017-07-01 07:32:32
○ 2017-07-16 03:36:30
○ 2026-07-07 15:15:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, h.dns.jp, b.dns.jp, c.dns.jp... | - |
| welearning.jp | dns01.muumuu-domain.com, dns02.muumuu-domain.com | - |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for welearning.jp (unsigned zone)
⏱️ Timing
Total: 1109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.111.141.225 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 5 | ALT1.ASPMX.L.GOOGLE.COM (pri: 5), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)... |
| TXT | 4 | v=spf1 a:www15869m.sakura.ne.jp include:, google-site-verification=jC_t48MqImauRMi... |
| SOA | 1 | welearning.jp postmaster.welearning.jp |
Analysis
Name Server Role
welearning.jp is listed as a name server for welearning.jp — it is in-bailiwick, authoritative for its own domain.
dns01.muumuu-domain.com, dns02.muumuu-domain.com and welearning.jp regularly act as name servers together.
IP Addresses
welearning.jp has exactly one IP address — 34.111.141.225.
akria-financialoffice.com, game-future-summit.jp, prismcase.com plus two other host names have IP numbers in common with welearning.jp.
Name Servers
The NS records for welearning.jp list three name servers: welearning.jp, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
welearning.jp partially shares its NS delegation with several other domains, including tifi.jp, lawyer-nakao.com, grumpy.jp and two others.
welearning.jp has IP address 34.111.141.225, dns01.muumuu-domain.com has IP address 202.239.23.39 and dns02.muumuu-domain.com has IP address 160.251.249.62 — one address each.
Mail Servers
welearning.jp is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by welearning.jp are shared with other domains: cultivatr.ca, fctg.ca, poshvn.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
The A records for aspmx.l.google.com return 64.233.180.27 and 2607:f8b0:4004:c1b::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.