mail.netnode.co - robtex.com
mail.netnode.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:839b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:422🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.4.34Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.131.155🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.4.34, 172.67.131.155 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:839b, 2606:4700:3035::6815:422 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com | ||||||
netnode.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:839b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:422🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.4.34Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.131.155🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | anna.ns.cloudflare.com ⭐ | ||||||
| NS | luke.ns.cloudflare.com | ||||||
| MX | _dc-mx.23b977521c09.netnode.co ⭐ | ||||||
| TXT | v=spf1 a mx ip4:154.3.45.62 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.4.34, 172.67.131.155 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:839b, 2606:4700:3035::6815:422 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com | ||||||
| SOA | anna.ns.cloudflare.comdns@cloudflare.com serial=2411375996 | ||||||
Previously MX for
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●A104.21.4.342026-06-13 → 2026-08-14 · 7 obs
○ 2020-03-08 23:40:26
● 2026-06-13 17:05:04
● 2026-06-15 02:50:26
○ 2026-06-18 11:54:28
● 2026-07-30 22:45:18
○ 2026-08-02 01:03:20
● 2026-08-14 14:49:46
● 2026-06-13 17:05:04
● 2026-06-15 02:50:26
○ 2026-06-18 11:54:28
● 2026-07-30 22:45:18
○ 2026-08-02 01:03:20
● 2026-08-14 14:49:46
○A154.3.45.622020-03-08 → 2020-03-08 · 3 obs
● 2020-03-08 23:40:26
○ 2026-06-13 17:05:04
○ 2026-08-14 14:49:46
○ 2026-06-13 17:05:04
○ 2026-08-14 14:49:46
●A172.67.131.1552026-06-13 → 2026-08-14 · 7 obs
○ 2020-03-08 23:40:26
● 2026-06-13 17:05:04
● 2026-06-15 02:50:26
○ 2026-06-18 11:54:28
● 2026-07-30 22:45:18
○ 2026-08-02 01:03:20
● 2026-08-14 14:49:46
● 2026-06-13 17:05:04
● 2026-06-15 02:50:26
○ 2026-06-18 11:54:28
● 2026-07-30 22:45:18
○ 2026-08-02 01:03:20
● 2026-08-14 14:49:46
○A188.114.96.02026-06-18 → 2026-08-02 · 5 obs
○ 2026-06-15 02:50:26
● 2026-06-18 11:54:28
○ 2026-07-30 22:45:18
● 2026-08-02 01:03:20
○ 2026-08-14 14:49:46
● 2026-06-18 11:54:28
○ 2026-07-30 22:45:18
● 2026-08-02 01:03:20
○ 2026-08-14 14:49:46
○A188.114.97.02026-06-18 → 2026-08-02 · 5 obs
○ 2026-06-15 02:50:26
● 2026-06-18 11:54:28
○ 2026-07-30 22:45:18
● 2026-08-02 01:03:20
○ 2026-08-14 14:49:46
● 2026-06-18 11:54:28
○ 2026-07-30 22:45:18
● 2026-08-02 01:03:20
○ 2026-08-14 14:49:46
●A2606:4700:3031::ac43:839b2026-06-13 → 2026-08-14 · 7 obs
○ 2020-03-08 23:40:26
● 2026-06-13 17:05:04
● 2026-06-15 02:50:26
○ 2026-06-18 11:54:28
● 2026-07-30 22:45:18
○ 2026-08-02 01:03:20
● 2026-08-14 14:49:46
● 2026-06-13 17:05:04
● 2026-06-15 02:50:26
○ 2026-06-18 11:54:28
● 2026-07-30 22:45:18
○ 2026-08-02 01:03:20
● 2026-08-14 14:49:46
●A2606:4700:3035::6815:4222026-07-30 → 2026-08-14 · 4 obs
○ 2026-06-18 11:54:28
● 2026-07-30 22:45:18
○ 2026-08-02 01:03:20
● 2026-08-14 14:49:46
● 2026-07-30 22:45:18
○ 2026-08-02 01:03:20
● 2026-08-14 14:49:46
○A2606:4700:3037::6815:4222026-06-13 → 2026-06-15 · 5 obs
○ 2020-03-08 23:40:26
● 2026-06-13 17:05:04
● 2026-06-15 02:50:26
○ 2026-06-18 11:54:28
○ 2026-08-14 14:49:46
● 2026-06-13 17:05:04
● 2026-06-15 02:50:26
○ 2026-06-18 11:54:28
○ 2026-08-14 14:49:46
○A2a06:98c1:3120::2026-06-18 → 2026-08-02 · 5 obs
○ 2026-06-15 02:50:26
● 2026-06-18 11:54:28
○ 2026-07-30 22:45:18
● 2026-08-02 01:03:20
○ 2026-08-14 14:49:46
● 2026-06-18 11:54:28
○ 2026-07-30 22:45:18
● 2026-08-02 01:03:20
○ 2026-08-14 14:49:46
○A2a06:98c1:3121::2026-06-18 → 2026-08-02 · 5 obs
○ 2026-06-15 02:50:26
● 2026-06-18 11:54:28
○ 2026-07-30 22:45:18
● 2026-08-02 01:03:20
○ 2026-08-14 14:49:46
● 2026-06-18 11:54:28
○ 2026-07-30 22:45:18
● 2026-08-02 01:03:20
○ 2026-08-14 14:49:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co | - |
| netnode.co | luke.ns.cloudflare.com, anna.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.102
NS records: luke.ns.cloudflare.com, anna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for netnode.co (unsigned zone)
⏱️ Timing
Total: 125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.131.155, 104.21.4.34 |
| AAAA | 2 | 2606:4700:3031::ac43:839b, 2606:4700:3035::6815:422 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mail.netnode.co resolves to four IP addresses: 104.21.4.34, 172.67.131.155, 2606:4700:3031::ac43:839b and 2606:4700:3035::6815:422.
Additional host names — blog.hashat.app, pro2med.com, blvds.com and two others — share IP numbers with mail.netnode.co.