smarthost4u.com - robtex.com
smarthost4u.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.222.3.212🇺🇸 PRIVATESYSTEMS67.222.0.0/21 PrivateSystems Networks TX | ||||||
| PTR | host.smarthost4u.com | ||||||
| NS | ns1.smarthost4u.com ⭐ | ||||||
| A | 67.222.3.212🇺🇸 PRIVATESYSTEMS67.222.0.0/21 PrivateSystems Networks TX | ||||||
| PTR | host.smarthost4u.com | ||||||
| NS | ns2.smarthost4u.com | ||||||
| A | 67.222.4.212🇺🇸 PRIVATESYSTEMS67.222.0.0/21 PrivateSystems Networks TX | ||||||
| PTR | host.smarthost4u.com | ||||||
| MX | smarthost4u.com ⭐ | ||||||
| A | 67.222.3.212🇺🇸 PRIVATESYSTEMS67.222.0.0/21 PrivateSystems Networks TX | ||||||
| PTR | host.smarthost4u.com | ||||||
| TXT | v=spf1 ip4:67.222.3.212 +a +mx +ip4:67.222.0.223 ~all | ||||||
| SOA | ns1.smarthost4u.comsupport@smartinfosys.net 2026-02-19 #1 | ||||||
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=1775316107 | ||||||
MX for
smarthost4u.com |
Subdomains
Same first word
DNS History
5 records (4 active, 1 former)
●NSns1.smarthost4u.com2007-08-14 → 2026-04-04 · 2 obs
● 2026-04-04 15:35:52
●NSns2.smarthost4u.com2007-08-14 → 2026-04-04 · 2 obs
● 2026-04-04 15:35:52
●MXsmarthost4u.com2007-08-14 → 2026-04-04 · 2 obs
● 2026-04-04 15:35:52
○A207.210.64.882007-08-14 → 2007-08-14 · 3 obs
○ 2015-08-17 01:38:30
○ 2026-04-04 15:35:52
●A67.222.3.2122015-08-17 → 2026-04-04 · 3 obs
● 2015-08-17 01:38:30
● 2026-04-04 15:35:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net... | - |
| smarthost4u.com | ns1.smarthost4u.com, ns2.smarthost4u.com | 2 records |
✅ Authoritative Response
Server:67.222.3.212
NS records: ns1.smarthost4u.com, ns2.smarthost4u.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smarthost4u.com (unsigned zone)
⏱️ Timing
Total: 141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.222.3.212 |
| NS | 2 | ns1.smarthost4u.com, ns2.smarthost4u.com |
| MX | 1 | smarthost4u.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:67.222.3.212 +a +mx +ip4:67.2 |
| SOA | 1 | ns1.smarthost4u.com support.smartinfosys |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.smarthost4u.com, ns2.smarthost4u.com)
Analysis
Hierarchy
smarthost4u.com is parent of host.smarthost4u.com, www.smarthost4u.com, ns1.smarthost4u.com and ns2.smarthost4u.com.
Mail Server Role
smarthost4u.com serves as the mail server for smarthost4u.com.
IP Addresses
smarthost4u.com points to IP number 67.222.3.212.
Other host names for example host.smarthost4u.com, ns1.smarthost4u.com and thequantum.ai share IP numbers with smarthost4u.com.
Name Servers
smarthost4u.com is delegated to two name servers: ns1.smarthost4u.com and ns2.smarthost4u.com.
smarthost4u.com shares the same name server setup as other domains, for instance aclsfast.com.
Host names with one IP number:
ns1.smarthost4u.com points to: 67.222.3.212.
ns2.smarthost4u.com points to: 67.222.4.212.
Mail Servers
smarthost4u.com is handled by a single mail server, smarthost4u.com.
smarthost4u.com points to a single IP: 67.222.3.212.