bitdev.jp - dns.ninja
bitdev.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=1781431202 | ||||||
Subdomains
mx1-stg.bitdev.jp |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1508.awsdns-60.org2026-04-09 → 2026-06-14 · 2 obs
● 2026-06-14 10:27:10
●NSns-1637.awsdns-12.co.uk2026-04-09 → 2026-06-14 · 2 obs
● 2026-06-14 10:27:10
●NSns-493.awsdns-61.com2026-04-09 → 2026-06-14 · 2 obs
● 2026-06-14 10:27:10
●NSns-699.awsdns-23.net2026-04-09 → 2026-06-14 · 2 obs
● 2026-06-14 10:27:10
●MXmx1-stg.bitdev.jp2026-04-09 → 2026-06-14 · 2 obs
● 2026-06-14 10:27:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| bitdev.jp | ns-493.awsdns-61.com, ns-699.awsdns-23.net, ns-1508.awsdns-60.org, ns-1637.awsdns-12.co.uk | - |
✅ Authoritative Response
Server:205.251.198.101
NS records: ns-493.awsdns-61.com, ns-699.awsdns-23.net, ns-1508.awsdns-60.org, ns-1637.awsdns-12.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitdev.jp (unsigned zone)
⏱️ Timing
Total: 844ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1508.awsdns-60.org, ns-1637.awsdns-12.co.uk... |
| MX | 1 | mx1-stg.bitdev.jp (pri: 10) |
| TXT | 3 | google-site-verification=-xqoPL0tmkKCQ-r, v=spf1 ip4:52.196.214.106 ip4:18.176.187... |
| SOA | 1 | ns-1637.awsdns-12.co.uk awsdns-hostmaste |
Analysis
Hierarchy
The domain mx1-stg.bitdev.jp falls under the parent bitdev.jp.
Name Servers
The authoritative name servers for bitdev.jp are ns-493.awsdns-61.com, ns-699.awsdns-23.net, ns-1508.awsdns-60.org and ns-1637.awsdns-12.co.uk.
At least some of bitdev.jp's name servers are shared with other domains, for example arefg.com.au, sscconsolidation.com, beta.fe.commitmentvisualizer.unified-buying.scot.a2z.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-493.awsdns-61.com directs to 205.251.193.237 and 2600:9000:5301:ed00::1; ns-699.awsdns-23.net directs to 205.251.194.187 and 2600:9000:5302:bb00::1; ns-1508.awsdns-60.org directs to 205.251.197.228 and 2600:9000:5305:e400::1; ns-1637.awsdns-12.co.uk directs to 205.251.198.101 and 2600:9000:5306:6500::1.
Mail Servers
Mail for bitdev.jp is handled by a single mail server, mx1-stg.bitdev.jp.
mx1-stg.bitdev.jp points to one IP number — 43.206.85.229.