mx.rcawaii.com - robtex.com
mx.rcawaii.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.37.113.88🇯🇵 ESU2103.37.112.0/22 esu2 Corporation | ||||||
| PTR | sv6.z-hosts.com | ||||||
rcawaii.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.168.122.11🇺🇸 Amazon3.168.122.0/24 | ||||||
| A | 3.168.122.21🇺🇸 Amazon3.168.122.0/24 | ||||||
| A | 3.168.122.22🇺🇸 Amazon3.168.122.0/24 | ||||||
| A | 3.168.122.123🇺🇸 Amazon3.168.122.0/24 | ||||||
| NS | ns-308.awsdns-38.com ⭐ | ||||||
| NS | ns-1346.awsdns-40.org | ||||||
| NS | ns-1978.awsdns-55.co.uk | ||||||
| NS | ns-909.awsdns-49.net | ||||||
| MX | mx.rcawaii.com ⭐ | ||||||
| TXT | v=spf1 include:mailgun.org include:amazonses.com include:mail.zendesk.com ~all | ||||||
| SOA | ns-308.awsdns-38.comawsdns-hostmaster@amazon.com serial=1 | ||||||
rank #437300 in the tld
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A103.37.113.882026-02-16 → 2026-03-29 · 2 obs
● 2026-02-16 02:12:38
● 2026-03-29 11:59:40
● 2026-03-29 11:59:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net... | - |
| rcawaii.com | ns-308.awsdns-38.com, ns-909.awsdns-49.net, ns-1346.awsdns-40.org, ns-1978.awsdns-55.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.197.66
NS records: ns-308.awsdns-38.com, ns-909.awsdns-49.net, ns-1346.awsdns-40.org, ns-1978.awsdns-55.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rcawaii.com (unsigned zone)
⏱️ Timing
Total: 723ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.37.113.88 |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-308.awsdns-38.com)
Analysis
Mail Server Role
mx.rcawaii.com serves as the mail server for rcawaii.com.
IP Addresses
mx.rcawaii.com resolves to a single IP address: 103.37.113.88.
Other host names including mail.tel-chat.net, kenkairo-nakajima.com, mail.digitalshinbunka.jp, mail.dm-web.jp and t-plan.in share IP numbers with mx.rcawaii.com.