smtp0.opcode-solutions.com - robtex.com
smtp0.opcode-solutions.com
| DNSSEC | ⚠️ Not signed | ||||||
opcode-solutions.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:2b20🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:d9fb🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.43.32Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.217.251🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alaric.ns.cloudflare.com ⭐ | ||||||
| NS | carioca.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.43.32, 172.67.217.251 | ||||||
| IPv6 hints | 2606:4700:3033::6815:2b20, 2606:4700:3036::ac43:d9fb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=175, name=cloudflare-ech.com | ||||||
| SOA | alaric.ns.cloudflare.comdns@cloudflare.com serial=2402899573 | ||||||
Previously MX for
Similar names
DNS History
2 records (0 active, 2 former)
○A128.199.53.572015-05-16 → 2017-09-19 · 3 obs
● 2015-05-16 15:18:40
● 2017-09-19 20:44:08
○ 2026-04-29 16:06:40
● 2017-09-19 20:44:08
○ 2026-04-29 16:06:40
○A2a03:b0c0:2:d0::15d:70012015-05-16 → 2017-09-19 · 3 obs
● 2015-05-16 15:18:40
● 2017-09-19 20:44:08
○ 2026-04-29 16:06:40
● 2017-09-19 20:44:08
○ 2026-04-29 16:06:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| opcode-solutions.com | carioca.ns.cloudflare.com, alaric.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.31
NS records: carioca.ns.cloudflare.com, alaric.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opcode-solutions.com (unsigned zone)
⏱️ Timing
Total: 100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (carioca.ns.cloudflare.com, carioca.ns.cloudflare.com, carioca.ns.cloudflare.com...)