smartestcomputing.us.com - dns.ninja
smartestcomputing.us.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 108.181.247.78🇺🇸 AS40676108.181.240.0/21 | ||||||
| NS | ns59.middlehosted.com ⭐ | ||||||
| A | 108.181.242.144🇺🇸 AS40676108.181.240.0/21 | ||||||
| NS | ns60.middlehosted.com | ||||||
| A | 108.181.242.144🇺🇸 AS40676108.181.240.0/21 | ||||||
| MX | smartestcomputing.us.com ⭐ | ||||||
| A | 108.181.247.78🇺🇸 AS40676108.181.240.0/21 | ||||||
| TXT | v=spf1 +a +mx +ip4:108.181.242.144 +ip4:108.181.247.78 +ip4:192.145.234.229 +... | ||||||
| SOA | ns59.middlehosted.comnoc@middlehost.com 2026-07-22 #1 | ||||||
us.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 54.153.56.183🇺🇸 Amazon54.153.0.0/17 EC2 SFO prefix | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | ns1.centralnic.net | ||||||
| NS | ns2.centralnic.net | ||||||
| NS | ns3.centralnic.net | ||||||
| NS | ns4.centralnic.net | ||||||
| MX | mx-01.emailme.com ⭐ | ||||||
| TXT | google-site-verification=TQ9DQVGZ4sDKfEbBIAiflq7ZKjGuCOC_vEpwyw_XsW8 | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=3000793288 | ||||||
rank #352 globally
rank #224 in the tld
us.com
us.comis a private domain registry operated by CentralNic (now Team Internet Group plc) that offers third-level registrations as an alternative to the official.usor.comextensions. Unlike the official.uscountry-code top-level domain, registrations underus.comare unrestricted and available to anyone globally.
Key facts
- Owner / operator: CentralNic (Team Internet Group plc)
- TLD:
.com— gTLD - Primary purpose: Domain registry for third-level subdomains
- Status: active
History
| Year | Event |
|---|---|
| 1995 | Theus.comregistry is established to offer third-level domain registrations. |
| 1996 | CentralNic, the operator of the registry, is founded. |
| 2023 | CentralNic Group plc officially rebrands to Team Internet Group plc. |
WOT: SAFE (48/100)
📈 Tranco rank: #1,129
MX for
smartestcomputing.us.com |
Previously MX for
www.smartestcomputing.us.com |
Subdomains
www.smartestcomputing.us.com |
Same first word
smartestcomputing.us.com |
DNS History
8 records (4 active, 4 former)
○NSns1.ipslink.com2015-06-28 → 2017-01-19 · 4 obs
● 2017-01-19 11:16:44
○ 2026-06-11 15:37:32
○ 2026-08-12 09:29:48
○NSns2.ipslink.com2015-06-28 → 2017-01-19 · 4 obs
● 2017-01-19 11:16:44
○ 2026-06-11 15:37:32
○ 2026-08-12 09:29:48
●NSns59.middlehosted.com2026-06-11 → 2026-08-12 · 3 obs
● 2026-06-11 15:37:32
● 2026-08-12 09:29:48
●NSns60.middlehosted.com2026-06-11 → 2026-08-12 · 3 obs
● 2026-06-11 15:37:32
● 2026-08-12 09:29:48
●MXsmartestcomputing.us.com2015-06-28 → 2026-08-12 · 2 obs
● 2026-08-12 09:29:48
●A108.181.247.782026-06-11 → 2026-08-12 · 3 obs
● 2026-06-11 15:37:32
● 2026-08-12 09:29:48
○A50.28.75.942015-06-28 → 2016-01-19 · 4 obs
● 2016-01-19 09:39:12
○ 2016-04-14 06:25:14
○ 2026-08-12 09:29:48
○A52.72.103.2252016-04-14 → 2017-01-19 · 5 obs
● 2016-04-14 06:25:14
● 2017-01-19 11:16:44
○ 2026-06-11 15:37:32
○ 2026-08-12 09:29:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| us.com | ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net | - |
| smartestcomputing.us.com | ns60.middlehosted.com, ns59.middlehosted.com | - |
✅ Authoritative Response
Server:108.181.242.144
NS records: ns60.middlehosted.com, ns59.middlehosted.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartestcomputing.us.com (unsigned zone)
⏱️ Timing
Total: 611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 108.181.247.78 |
| NS | 2 | ns60.middlehosted.com, ns59.middlehosted.com |
| MX | 1 | smartestcomputing.us.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:108.181.242.144 +ip4: |
| SOA | 1 | ns59.middlehosted.com noc.middlehost.com |
Analysis
Hierarchy
smartestcomputing.us.com is a parent domain of www.smartestcomputing.us.com.
Mail Server Role
smartestcomputing.us.com serves as a mail server for smartestcomputing.us.com.
IP Addresses
smartestcomputing.us.com has exactly one IP address — 108.181.247.78.
Host names such as panicbutton.live and walkingfeethq.com share IP numbers with smartestcomputing.us.com.
Name Servers
DNS delegation for smartestcomputing.us.com points to two name servers: ns59.middlehosted.com and ns60.middlehosted.com.
The name server configuration of smartestcomputing.us.com is shared with other domains, for instance conclusivenews.com, postinweb.com, asktohow.com and two others.
smartestcomputing.us.com shares at least some of its name servers with other domains, including thenerdz.club, cosmicclassroom.org, offermom.com and two others.
Both ns59.middlehosted.com and ns60.middlehosted.com have a single IP address, 108.181.242.144, and share it.
Host names pointing to 108.181.242.144 IP addresses: ns59.middlehosted.com and ns60.middlehosted.com.
Mail Servers
smartestcomputing.us.com uses exactly one mail server, which is smartestcomputing.us.com.
smartestcomputing.us.com has exactly one IP number: 108.181.247.78.