smartsystemwork.com - dns.ninja
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 ⭐ | ||||||
| A | 2606:4700:58::adf5:3b70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c170🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2170🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| A | 108.162.193.112🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| A | 172.64.33.112🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| A | 173.245.59.112🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| NS | malavika.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26a5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | malavika.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2a5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | malavika.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22a5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | malavika.ns.cloudflare.com | ||||||
| A | 108.162.194.165🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | malavika.ns.cloudflare.com | ||||||
| A | 162.159.38.165Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | malavika.ns.cloudflare.com | ||||||
| A | 172.64.34.165🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | malavika.ns.cloudflare.com | ||||||
| MX | mailserver1.smartsystemwork.com ⭐ | ||||||
| A | 154.57.60.64🇺🇸 Think-Huge154.57.60.0/22 | ||||||
| PTR | no-rdns-yet.t-h.cloud | ||||||
| MX | mailserver2.smartsystemwork.com ⭐ | ||||||
| A | 154.57.61.193🇺🇸 Think-Huge154.57.60.0/22 | ||||||
| PTR | no-rdns-yet.t-h.cloud | ||||||
| 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=5, name=cloudflare-ech.com | ||||||
| SOA | eric.ns.cloudflare.comdns@cloudflare.com serial=2402549880 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1781249563 | ||||||
Subdomains
mailserver2.smartsystemwork.com |
mailserver1.smartsystemwork.com |
Same first word
smartsystemwork.com |
DNS History
8 records (8 active, 0 former)
●NSeric.ns.cloudflare.com2026-06-08 → 2026-06-12 · 2 obs
● 2026-06-12 07:41:00
●NSmalavika.ns.cloudflare.com2026-06-08 → 2026-06-12 · 2 obs
● 2026-06-12 07:41:00
●MXmailserver1.smartsystemwork.com2026-06-08 → 2026-06-12 · 2 obs
● 2026-06-12 07:41:00
●MXmailserver2.smartsystemwork.com2026-06-08 → 2026-06-12 · 2 obs
● 2026-06-12 07:41:00
●A104.21.32.442026-06-08 → 2026-06-12 · 2 obs
● 2026-06-12 07:41:00
●A172.67.182.2052026-06-08 → 2026-06-12 · 2 obs
● 2026-06-12 07:41:00
●A2606:4700:3031::ac43:b6cd2026-06-08 → 2026-06-12 · 2 obs
● 2026-06-12 07:41:00
●A2606:4700:3033::6815:202c2026-06-08 → 2026-06-12 · 2 obs
● 2026-06-12 07:41:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.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: 179ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.32.44, 172.67.182.205 |
| AAAA | 2 | 2606:4700:3033::6815:202c, 2606:4700:3031::ac43:b6cd |
| NS | 2 | eric.ns.cloudflare.com, malavika.ns.cloudflare.com |
| MX | 2 | mailserver1.smartsystemwork.com (pri: 1), mailserver2.smartsystemwork.com (pri: 1) |
| TXT | 1 | v=spf1 mx ip4:91.246.195.124 ip4:91.246. |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | eric.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (eric.ns.cloudflare.com, eric.ns.cloudflare.com, eric.ns.cloudflare.com...)
Analysis
Hierarchy
mailserver2.smartsystemwork.com and mailserver1.smartsystemwork.com are both subdomains of smartsystemwork.com.
IP Addresses
smartsystemwork.com points to four IP numbers: 104.21.32.44, 172.67.182.205, 2606:4700:3031::ac43:b6cd and 2606:4700:3033::6815:202c.
mx.sc-fliesen.com, co88a.org, sirga-mobile.pro and two other host names share IP numbers with smartsystemwork.com.
Name Servers
The NS records for smartsystemwork.com delegate to eric.ns.cloudflare.com and malavika.ns.cloudflare.com.
smartsystemwork.com uses the same name servers as several other domains — among them savesmoothtime.com, securegreenspace.com, mimc.global and two more.
At least some of smartsystemwork.com's name servers are shared with other domains, for example crowdstrikedataprotection.com.au, ofsac.com, acewangpaiyule.com.cn and two more.
It is common for these name servers to be used in conjunction with the name servers alberto.ns.cloudflare.com, pam.ns.cloudflare.com and kay.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
eric.ns.cloudflare.com maps to 108.162.193.112, 172.64.33.112, 173.245.59.112 and 3 additional IP addresses.
malavika.ns.cloudflare.com maps to 108.162.194.165, 162.159.38.165, 172.64.34.165 and 3 additional IP addresses.
Mail Servers
Mail for smartsystemwork.com is handled by two mail servers — mailserver1.smartsystemwork.com and mailserver2.smartsystemwork.com.
Each of mailserver1.smartsystemwork.com and mailserver2.smartsystemwork.com has one IP address: mailserver1.smartsystemwork.com uses 154.57.60.64 and mailserver2.smartsystemwork.com uses 154.57.61.193.