mailserver2.smartsystemwork.com - dns.ninja
mailserver2.smartsystemwork.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.57.61.193🇺🇸 Think-Huge154.57.60.0/22 | ||||||
| PTR | no-rdns-yet.t-h.cloud | ||||||
smartsystemwork.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:b6cd🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:202c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.32.44Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.182.205🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | eric.ns.cloudflare.com ⭐ | ||||||
| NS | malavika.ns.cloudflare.com | ||||||
| MX | mailserver1.smartsystemwork.com ⭐ | ||||||
| MX | mailserver2.smartsystemwork.com ⭐ | ||||||
| TXT | v=spf1 mx ip4:91.246.195.124 ip4:91.246.195.125 ip4:91.246.195.126 ip4:91.246... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.32.44, 172.67.182.205 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:b6cd, 2606:4700:3033::6815:202c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com | ||||||
| SOA | eric.ns.cloudflare.comdns@cloudflare.com serial=2402549880 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A154.57.61.1932026-06-08 → 2026-06-11 · 2 obs
● 2026-06-08 18:09:42
● 2026-06-11 18:21:20
● 2026-06-11 18:21:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| smartsystemwork.com | eric.ns.cloudflare.com, malavika.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.165
NS records: eric.ns.cloudflare.com, malavika.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartsystemwork.com (unsigned zone)
⏱️ Timing
Total: 209ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.57.61.193 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (eric.ns.cloudflare.com, eric.ns.cloudflare.com, eric.ns.cloudflare.com...)
Analysis
Mail Server Role
mailserver2.smartsystemwork.com is used as a mail server for smartsystemwork.com.
mailserver1.smartsystemwork.com is a mail server commonly deployed alongside mailserver2.smartsystemwork.com.
IP Addresses
mailserver2.smartsystemwork.com resolves to just one IP address, 154.57.61.193.
Host names like mailserver2.modernpeakreach.com are further examples that share IP numbers with mailserver2.smartsystemwork.com.