mx.rn2.jp - robtex.com
mx.rn2.jp
| DNSSEC | ⚠️ Not signed | ||||||
rn2.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:38d🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:82ce🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.3.141Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.130.206🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | monika.ns.cloudflare.com ⭐ | ||||||
| NS | terry.ns.cloudflare.com | ||||||
| TXT | google-site-verification=NjUbA-9glAQ44itmRbxzO7qWm-lcsKr2gjEsRH1qLhw | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.3.141, 172.67.130.206 | ||||||
| IPv6 hints | 2606:4700:3030::6815:38d, 2606:4700:3033::ac43:82ce | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=119, name=cloudflare-ech.com | ||||||
| SOA | monika.ns.cloudflare.comdns@cloudflare.com serial=2409075405 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A157.7.144.172015-08-18 → 2016-07-08 · 3 obs
● 2015-08-18 06:02:36
● 2016-07-08 08:04:30
○ 2026-08-12 11:09:50
● 2016-07-08 08:04:30
○ 2026-08-12 11:09:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, f.dns.jp, e.dns.jp, a.dns.jp... | - |
| rn2.jp | monika.ns.cloudflare.com, terry.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.237
NS records: monika.ns.cloudflare.com, terry.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rn2.jp (unsigned zone)
⏱️ Timing
Total: 492ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|