bitdev.jp - robtex.com
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=1775976302 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1508.awsdns-60.org2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 07:00:02
●NSns-1637.awsdns-12.co.uk2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 07:00:02
●NSns-493.awsdns-61.com2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 07:00:02
●NSns-699.awsdns-23.net2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 07:00:02
●MXmx1-stg.bitdev.jp2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 07:00:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| bitdev.jp | ns-699.awsdns-23.net, ns-493.awsdns-61.com, ns-1637.awsdns-12.co.uk, ns-1508.awsdns-60.org | - |
✅ Authoritative Response
Server:205.251.198.101
NS records: ns-699.awsdns-23.net, ns-493.awsdns-61.com, ns-1637.awsdns-12.co.uk, ns-1508.awsdns-60.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitdev.jp (unsigned zone)
⏱️ Timing
Total: 694ms | 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, kBhvuYGKtBUBrk2fKkTbvce5lmoGcj... |
| SOA | 1 | ns-1637.awsdns-12.co.uk awsdns-hostmaste |
Analysis
Name Servers
bitdev.jp is delegated to four name servers: ns-493.awsdns-61.com, ns-699.awsdns-23.net, ns-1508.awsdns-60.org and ns-1637.awsdns-12.co.uk.
bitdev.jp at least partially shares name servers with other domains such as smotest.in, arefg.com.au, sscconsolidation.com, veeam.swiss and polish-sun.org.
Host names with two IP numbers:
ns-493.awsdns-61.com points to 2600:9000:5301:ed00::1 and 205.251.193.237
ns-699.awsdns-23.net points to 2600:9000:5302:bb00::1 and 205.251.194.187
ns-1508.awsdns-60.org points to 2600:9000:5305:e400::1 and 205.251.197.228
ns-1637.awsdns-12.co.uk points to 2600:9000:5306:6500::1 and 205.251.198.101
Mail Servers
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.