open310.com - dns.ninja
open310.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | chiu.open310.com ⭐ ⚠️ Not in zone NS records | ||||||
| A | 153.246.107.5🇯🇵 OCN153.240.0.0/13 (AS4713) CIDR BLOCK 98 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| NS | dns1.systemcraft.co.jp ⚠️ Not in zone NS records | ||||||
| A | 153.246.107.2🇯🇵 OCN153.240.0.0/13 (AS4713) CIDR BLOCK 98 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| MX | chiu.open310.com ⭐ | ||||||
| A | 153.246.107.5🇯🇵 OCN153.240.0.0/13 (AS4713) CIDR BLOCK 98 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | chiu.open310.comroot@open310.com 2023-04-16 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786576314 | ||||||
Subdomains
chiu.open310.com |
Same first word
open310.com |
DNS History
3 records (3 active, 0 former)
●NSchiu.open310.com2015-06-17 → 2026-08-12 · 2 obs
● 2026-08-12 23:33:12
●NSdns1.systemcraft.co.jp2015-06-17 → 2026-08-12 · 2 obs
● 2026-08-12 23:33:12
●MXchiu.open310.com2015-06-17 → 2026-08-12 · 2 obs
● 2026-08-12 23:33:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| open310.com | dns1.systemcraft.co.jp, chiu.open310.com | 1 record |
✅ Authoritative Response
Server:153.246.107.2
NS records: dns1.systemcraft.co.jp, chiu.open310.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for open310.com (unsigned zone)
⏱️ Timing
Total: 861ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | chiu.open310.com (pri: 10) |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (chiu.open310.com)
Analysis
Hierarchy
chiu.open310.com is a subdomain of open310.com.
Name Servers
DNS delegation for open310.com points to two name servers: chiu.open310.com and dns1.systemcraft.co.jp.
The name servers for open310.com are shared with other domains, including megakuma.com.
open310.com has partial name server overlap with other domains, including systemcraft.jp.
These name servers commonly appear in combination with the name servers dns1.systemcraft.jp.
Both chiu.open310.com and dns1.systemcraft.co.jp have a single IP address each — chiu.open310.com resolves to 153.246.107.5 while dns1.systemcraft.co.jp resolves to 153.246.107.2.