ns1.cb21.co.jp - robtex.com
ns1.cb21.co.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
cb21.co.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 52.196.163.66๐ฏ๐ต Amazon52.196.0.0/14 EC2 NRT prefix | ||||||
| NS | ns-1512.awsdns-61.org โญ | ||||||
| NS | ns-1564.awsdns-03.co.uk | ||||||
| NS | ns-275.awsdns-34.com | ||||||
| NS | ns-656.awsdns-18.net | ||||||
| MX | aspmx.l.google.com โญ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | v=spf1 include:_spf.google.com +ip4:52.196.163.66 +ip4:175.41.255.79 include:... | ||||||
| SOA | ns-1512.awsdns-61.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
Previously NS for
coach.or.jp |
sgk.co.jp |
iguchico.com |
tenchi-web.com |
cb21.co.jp |
tabicom.com |
daizu.com |
kurodaizu.com |
catchball21.com |
kuge.co.jp |
kaitosokuho.net |
etoile.co.jp |
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA202.218.11.2182015-08-26 โ 2015-11-19 ยท 3 obs
โ 2015-08-26 20:51:38
โ 2015-11-19 03:23:24
โ 2026-05-11 21:47:46
โ 2015-11-19 03:23:24
โ 2026-05-11 21:47:46
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| cb21.co.jp | ns-1512.awsdns-61.org, ns-1564.awsdns-03.co.uk, ns-275.awsdns-34.com, ns-656.awsdns-18.net | - |
โ Authoritative Response
Server:205.251.193.19
NS records: ns-1512.awsdns-61.org, ns-1564.awsdns-03.co.uk, ns-275.awsdns-34.com, ns-656.awsdns-18.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for cb21.co.jp (unsigned zone)
โฑ๏ธ Timing
Total: 2757ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|