mcag.jp - robtex.com
mcag.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.80.29.46🇯🇵 CYBERAGENT203.80.29.0/24 CyberAgent, Inc. X-Keiro : nwt-ml@cyberagent.co.jp | ||||||
| PTR | node-029046.ext.ameba.jp | ||||||
| NS | ns-1551.awsdns-01.co.uk ⭐ | ||||||
| A | 2600:9000:5306:f00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1551.awsdns-01.co.uk | ||||||
| A | 205.251.198.15🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1551.awsdns-01.co.uk | ||||||
| NS | ns-1433.awsdns-51.org | ||||||
| A | 2600:9000:5305:9900::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1433.awsdns-51.org | ||||||
| A | 205.251.197.153🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1433.awsdns-51.org | ||||||
| NS | ns-331.awsdns-41.com | ||||||
| A | 2600:9000:5301:4b00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-331.awsdns-41.com | ||||||
| A | 205.251.193.75🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-331.awsdns-41.com | ||||||
| NS | ns-742.awsdns-28.net | ||||||
| A | 2600:9000:5302:e600::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-742.awsdns-28.net | ||||||
| A | 205.251.194.230🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-742.awsdns-28.net | ||||||
| SOA | ns-1551.awsdns-01.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=1774631703 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1433.awsdns-51.org2015-06-26 → 2026-03-27 · 2 obs
● 2026-03-27 17:41:46
●NSns-1551.awsdns-01.co.uk2015-06-26 → 2026-03-27 · 2 obs
● 2026-03-27 17:41:46
●NSns-331.awsdns-41.com2015-06-26 → 2026-03-27 · 2 obs
● 2026-03-27 17:41:46
●NSns-742.awsdns-28.net2015-06-26 → 2026-03-27 · 2 obs
● 2026-03-27 17:41:46
●A203.80.29.462015-06-26 → 2026-03-27 · 2 obs
● 2026-03-27 17:41:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, e.dns.jp, a.dns.jp, b.dns.jp... | - |
| mcag.jp | ns-1551.awsdns-01.co.uk, ns-331.awsdns-41.com, ns-742.awsdns-28.net, ns-1433.awsdns-51.org | - |
✅ Authoritative Response
Server:205.251.198.15
NS records: ns-1551.awsdns-01.co.uk, ns-331.awsdns-41.com, ns-742.awsdns-28.net, ns-1433.awsdns-51.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mcag.jp (unsigned zone)
⏱️ Timing
Total: 334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.80.29.46 |
| NS | 4 | ns-1433.awsdns-51.org, ns-1551.awsdns-01.co.uk... |
| SOA | 1 | ns-1551.awsdns-01.co.uk awsdns-hostmaste |
Analysis
IP Addresses
mcag.jp points to a single IP address: 203.80.29.46.
Other host names, for instance ca-guide.jp, share IP numbers with mcag.jp.
Name Servers
mcag.jp is delegated to four name servers: ns-331.awsdns-41.com, ns-742.awsdns-28.net, ns-1433.awsdns-51.org and ns-1551.awsdns-01.co.uk.
At least part of the name servers for mcag.jp are shared with other domains, for instance hmca.com.au, vuter.com, puromaxx.co, d3up78gi7xj3k4.cloudfront.net and jubilee-works.co.jp.
Host names with two IP numbers:
ns-331.awsdns-41.com points to: 2600:9000:5301:4b00::1 and 205.251.193.75
ns-742.awsdns-28.net points to: 2600:9000:5302:e600::1 and 205.251.194.230
ns-1433.awsdns-51.org points to: 2600:9000:5305:9900::1 and 205.251.197.153
ns-1551.awsdns-01.co.uk points to: 2600:9000:5306:f00::1 and 205.251.198.15