sourcecode.co.jp - dns.ninja
sourcecode.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.digitalocean.com ⚠️ Not in zone NS records | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com ⚠️ Not in zone NS records | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com ⚠️ Not in zone NS records | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
9 records (3 active, 6 former)
●NSns1.digitalocean.com2026-08-25 → 2026-09-02 · 2 obs
● 2026-09-02 18:29:44
●NSns2.digitalocean.com2026-08-25 → 2026-09-02 · 2 obs
● 2026-09-02 18:29:44
●NSns3.digitalocean.com2026-08-25 → 2026-09-02 · 2 obs
● 2026-09-02 18:29:44
○MXalt1.aspmx.l.google.com2026-08-25 → 2026-08-25 · 3 obs
○ 2026-09-02 18:29:42
○ 2026-09-02 18:29:44
○MXalt2.aspmx.l.google.com2026-08-25 → 2026-08-25 · 3 obs
○ 2026-09-02 18:29:42
○ 2026-09-02 18:29:44
○MXalt3.aspmx.l.google.com2026-08-25 → 2026-08-25 · 3 obs
○ 2026-09-02 18:29:42
○ 2026-09-02 18:29:44
○MXalt4.aspmx.l.google.com2026-08-25 → 2026-08-25 · 3 obs
○ 2026-09-02 18:29:42
○ 2026-09-02 18:29:44
○MXaspmx.l.google.com2026-08-25 → 2026-08-25 · 3 obs
○ 2026-09-02 18:29:42
○ 2026-09-02 18:29:44
○A134.209.105.292026-08-25 → 2026-08-25 · 3 obs
○ 2026-09-02 18:29:42
○ 2026-09-02 18:29:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| sourcecode.co.jp | ns1.digitalocean.com, ns3.digitalocean.com, ns2.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns3.digitalocean.com, ns2.digitalocean.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at jp: Error: DNS query timeout: 203.119.1.1 for DNSKEY jp
⏱️ Timing
Total: 3574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 134.209.105.29 |
| NS | 3 | ns1.digitalocean.com, ns2.digitalocean.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| TXT | 1 | amazonses:aUixg1LVNPClEyqSR2bhwL9/9Tlxum |
| SOA | 1 | ns1.digitalocean.com hostmaster.sourceco |
Analysis
Name Servers
Three name servers are authoritative for sourcecode.co.jp: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
At least some of sourcecode.co.jp's name servers are shared with other domains, for example aloalobahia.com, videotm.ru, wrazo.com and two more.
ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1. All three hostnames point to two IP numbers each.