chromecast.jp - robtex.com
chromecast.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:4860:4802:32::1d🇺🇸 Google2001:4860::/32 | ||||||
| PTR | any-in-2001-4860-4802-32--1d.1e100.net | ||||||
| A | 216.239.32.29🇺🇸 Google216.239.32.0/24 | ||||||
| NS | ns1.googledomains.com ⭐ | ||||||
| A | 2001:4860:4802:32::63🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns1.googledomains.com | ||||||
| A | 216.239.32.99🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | ns1.googledomains.com | ||||||
| NS | ns2.googledomains.com | ||||||
| A | 2001:4860:4802:34::63🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns2.googledomains.com | ||||||
| A | 216.239.34.99🇺🇸 Google216.239.34.0/24 | ||||||
| PTR | ns2.googledomains.com | ||||||
| NS | ns3.googledomains.com | ||||||
| A | 2001:4860:4802:36::63🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns3.googledomains.com | ||||||
| A | 216.239.36.99🇺🇸 Google216.239.36.0/24 | ||||||
| PTR | ns3.googledomains.com | ||||||
| NS | ns4.googledomains.com | ||||||
| A | 2001:4860:4802:38::63🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns4.googledomains.com | ||||||
| A | 216.239.38.99🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns4.googledomains.com | ||||||
| TXT | v=spf1 ?all | ||||||
| SOA | ns1.googledomains.comdns-admin@google.com 2014-04-15 #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=1773558003 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.googledomains.com2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 11:10:24
●NSns2.googledomains.com2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 11:10:24
●NSns3.googledomains.com2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 11:10:24
●NSns4.googledomains.com2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 11:10:24
●A2001:4860:4802:32::1d2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 11:10:24
●A216.239.32.292026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 11:10:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| chromecast.jp | ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com, ns4.googledomains.com | - |
✅ Authoritative Response
Server: 216.239.38.99
NS records: ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com, ns4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chromecast.jp (unsigned zone)
⏱️ Timing
Total: 1293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.239.32.29 |
| AAAA | 1 | 2001:4860:4802:32::1d |
| NS | 4 | ns2.googledomains.com, ns3.googledomains.com... |
| TXT | 1 | v=spf1 ?all |
| SOA | 1 | ns1.googledomains.com dns-admin.google.c |
Analysis
IP Addresses
chromecast.jp resolves to two IP numbers: 2001:4860:4802:32::1d and 216.239.32.29.
other host names including lax28s01-in-f29.1e100.net, nic.fly, google.ai, fra16s18-in-f29.1e100.net and devops-survey.com share IP numbers with chromecast.jp.
Name Servers
chromecast.jp is delegated to four name servers: ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com and ns4.googledomains.com.
chromecast.jp at least partially shares name servers with other domains, for instance googlehosted.info, g00gle.mobi, googleimageads.net, brand.youtube and fitbit.fitness.
Host names with two IP numbers:
ns1.googledomains.com points to 2001:4860:4802:32::63 and 216.239.32.99; ns2.googledomains.com points to 2001:4860:4802:34::63 and 216.239.34.99; ns3.googledomains.com points to 2001:4860:4802:36::63 and 216.239.36.99; ns4.googledomains.com points to 2001:4860:4802:38::63 and 216.239.38.99.