bio-rad.jp - robtex.com
bio-rad.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.91.49.163🇺🇸 Microsoft13.64.0.0/11 MICROSOFT | ||||||
| NS | ns-1952.awsdns-52.co.uk ⭐ | ||||||
| A | 2600:9000:5307:a000::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1952.awsdns-52.co.uk | ||||||
| A | 205.251.199.160🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1952.awsdns-52.co.uk | ||||||
| NS | ns-1216.awsdns-24.org | ||||||
| A | 2600:9000:5304:c000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1216.awsdns-24.org | ||||||
| A | 205.251.196.192🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1216.awsdns-24.org | ||||||
| NS | ns-233.awsdns-29.com | ||||||
| A | 2600:9000:5300:e900::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-233.awsdns-29.com | ||||||
| A | 205.251.192.233🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-233.awsdns-29.com | ||||||
| NS | ns-548.awsdns-04.net | ||||||
| A | 2600:9000:5302:2400::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-548.awsdns-04.net | ||||||
| A | 205.251.194.36🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-548.awsdns-04.net | ||||||
| SOA | ns-1952.awsdns-52.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1775938502 | ||||||
Same first word
Similar names
i-board.fr |
ribo-ad.com |
di-bora.at |
i-board.cn |
i-broad.com |
bi-orad.com |
i-broad.co.jp |
i-board.be |
i-board.com |
bio-dar.ru |
i-board.eu |
i-board.ru |
dora-bi.com |
bio-rda.com |
board-i.com |
radio-b.fr |
brad-io.us |
DNS History
5 records (5 active, 0 former)
●NSns-1216.awsdns-24.org2026-03-04 → 2026-04-11 · 2 obs
● 2026-04-11 20:28:58
●NSns-1952.awsdns-52.co.uk2026-03-04 → 2026-04-11 · 2 obs
● 2026-04-11 20:28:58
●NSns-233.awsdns-29.com2026-03-04 → 2026-04-11 · 2 obs
● 2026-04-11 20:28:58
●NSns-548.awsdns-04.net2026-03-04 → 2026-04-11 · 2 obs
● 2026-04-11 20:28:58
●A13.91.49.1632026-03-04 → 2026-04-11 · 2 obs
● 2026-04-11 20:28:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, g.dns.jp, a.dns.jp, c.dns.jp... | - |
| bio-rad.jp | ns-233.awsdns-29.com, ns-548.awsdns-04.net, ns-1216.awsdns-24.org, ns-1952.awsdns-52.co.uk | - |
✅ Authoritative Response
Server:205.251.192.233
NS records: ns-233.awsdns-29.com, ns-548.awsdns-04.net, ns-1216.awsdns-24.org, ns-1952.awsdns-52.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bio-rad.jp (unsigned zone)
⏱️ Timing
Total: 652ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.91.49.163 |
| NS | 4 | ns-1216.awsdns-24.org, ns-1952.awsdns-52.co.uk... |
| SOA | 1 | ns-1952.awsdns-52.co.uk awsdns-hostmaste |
Analysis
IP Addresses
bio-rad.jp points to a single IP number: 13.91.49.163.
other host names for instance bio-rad.com.hk, bio-rad.ph, bio-rad.biz, biorad.name and bio-rad.net share IP numbers with bio-rad.jp.
Name Servers
bio-rad.jp is delegated to four name servers: ns-233.awsdns-29.com, ns-548.awsdns-04.net, ns-1216.awsdns-24.org and ns-1952.awsdns-52.co.uk.
bio-rad.jp at least partially shares name servers with other domains, for instance d3m9gwubs7itxt.cloudfront.net, ml.documentcrunch.com, compactlists.com, carconmarket.co.jp and hearclear.com.
These name servers are commonly used with ns-124.awsdns-15.com, ns-1838.awsdns-37.co.uk and ns-543.awsdns-03.net.
Host names with two IP numbers:
Host name ns-233.awsdns-29.com points to: 2600:9000:5300:e900::1 and 205.251.192.233.
Host name ns-548.awsdns-04.net points to: 2600:9000:5302:2400::1 and 205.251.194.36.
Host name ns-1216.awsdns-24.org points to: 2600:9000:5304:c000::1 and 205.251.196.192.
Host name ns-1952.awsdns-52.co.uk points to: 2600:9000:5307:a000::1 and 205.251.199.160.