codegym.jp - dns.ninja
codegym.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=1782885602 | ||||||
Same first word
Similar names
DNS History
14 records (10 active, 4 former)
●NSns-1305.awsdns-35.org2026-02-25 → 2026-07-01 · 3 obs
● 2026-02-25 06:41:42
● 2026-07-01 06:52:42
●NSns-1700.awsdns-20.co.uk2026-02-25 → 2026-07-01 · 3 obs
● 2026-02-25 06:41:42
● 2026-07-01 06:52:42
●NSns-325.awsdns-40.com2026-02-25 → 2026-07-01 · 3 obs
● 2026-02-25 06:41:42
● 2026-07-01 06:52:42
●NSns-625.awsdns-14.net2026-02-25 → 2026-07-01 · 3 obs
● 2026-02-25 06:41:42
● 2026-07-01 06:52:42
○NSns-cloud-b1.googledomains.com2017-01-13 → 2017-01-13 · 3 obs
○ 2026-02-25 06:41:42
○ 2026-07-01 06:52:42
○NSns-cloud-b2.googledomains.com2017-01-13 → 2017-01-13 · 3 obs
○ 2026-02-25 06:41:42
○ 2026-07-01 06:52:42
○NSns-cloud-b3.googledomains.com2017-01-13 → 2017-01-13 · 3 obs
○ 2026-02-25 06:41:42
○ 2026-07-01 06:52:42
○NSns-cloud-b4.googledomains.com2017-01-13 → 2017-01-13 · 3 obs
○ 2026-02-25 06:41:42
○ 2026-07-01 06:52:42
●MXalt1.aspmx.l.google.com2017-01-13 → 2026-07-01 · 2 obs
● 2026-07-01 06:52:42
●MXalt2.aspmx.l.google.com2017-01-13 → 2026-07-01 · 2 obs
● 2026-07-01 06:52:42
●MXalt3.aspmx.l.google.com2017-01-13 → 2026-07-01 · 2 obs
● 2026-07-01 06:52:42
●MXalt4.aspmx.l.google.com2017-01-13 → 2026-07-01 · 2 obs
● 2026-07-01 06:52:42
●MXaspmx.l.google.com2017-01-13 → 2026-07-01 · 2 obs
● 2026-07-01 06:52:42
●A34.111.141.2252026-02-25 → 2026-07-01 · 2 obs
● 2026-07-01 06:52:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, d.dns.jp, a.dns.jp, g.dns.jp... | - |
| codegym.jp | ns-325.awsdns-40.com, ns-625.awsdns-14.net, ns-1305.awsdns-35.org, ns-1700.awsdns-20.co.uk | - |
✅ Authoritative Response
Server:205.251.197.25
NS records: ns-325.awsdns-40.com, ns-625.awsdns-14.net, ns-1305.awsdns-35.org, ns-1700.awsdns-20.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codegym.jp (unsigned zone)
⏱️ Timing
Total: 2516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.111.141.225 |
| NS | 4 | ns-1305.awsdns-35.org, ns-1700.awsdns-20.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | google-site-verification=NaNQsP50VbLMbWj |
| SOA | 1 | ns-625.awsdns-14.net awsdns-hostmaster.a |
Analysis
IP Addresses
codegym.jp points to a single IP number: 34.111.141.225.
Additional host names — land-ing.com, ondeckbase.com, 10q89s.jp and two others — share IP numbers with codegym.jp.
Name Servers
codegym.jp has four authoritative name servers: ns-325.awsdns-40.com, ns-625.awsdns-14.net, ns-1305.awsdns-35.org and ns-1700.awsdns-20.co.uk.
codegym.jp has at least partial name server overlap with other domains, such as tickets.marineland.fr, dpcenter.com, clubschiff-aidabella.com and two others.
ns-325.awsdns-40.com, ns-625.awsdns-14.net, ns-1305.awsdns-35.org and ns-1700.awsdns-20.co.uk all point to exactly two IP numbers each: ns-325.awsdns-40.com → 205.251.193.69 and 2600:9000:5301:4500::1; ns-625.awsdns-14.net → 205.251.194.113 and 2600:9000:5302:7100::1; ns-1305.awsdns-35.org → 205.251.197.25 and 2600:9000:5305:1900::1; ns-1700.awsdns-20.co.uk → 205.251.198.164 and 2600:9000:5306:a400::1.
Mail Servers
Mail for codegym.jp is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
codegym.jp shares mail servers — at least in part — with other domains, including ns500758.ns500758.ns500758.ns500758.ns500698.ns500698.ns500736.ns500698.ns500708.ns500698.ns500576.ns500698.ns500698.ns500576.ns500619.ns500619.trackreceptor.com, ns500731.ns500731.ns500754.ns500754.ns500754.ns500731.ns500704.ns500671.ns500704.ns500731.ns500671.ns500688.ns500688.ns500688.ns500291.ns500291.ns500153.tenderladiesbz.com, ns500731.ns500671.ns500731.ns500754.ns500688.ns500704.ns500649.ns500291.ns500671.ns500666.lustychickser.com and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com has two IP addresses: 142.251.163.27 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.