sec4host.com - robtex.com
sec4host.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.81.201.210🇺🇸 OVH51.81.128.0/17 Hosting route | ||||||
| PTR | vps-700a5bbc.vps.ovh.us | ||||||
| NS | host1.smartlepro.com ⭐ | ||||||
| A | 51.81.201.210🇺🇸 OVH51.81.128.0/17 Hosting route | ||||||
| PTR | vps-700a5bbc.vps.ovh.us | ||||||
| NS | host2.smartlepro.com | ||||||
| A | 51.81.201.210🇺🇸 OVH51.81.128.0/17 Hosting route | ||||||
| PTR | vps-700a5bbc.vps.ovh.us | ||||||
| MX | sec4host.com ⭐ | ||||||
| A | 51.81.201.210🇺🇸 OVH51.81.128.0/17 Hosting route | ||||||
| PTR | vps-700a5bbc.vps.ovh.us | ||||||
| TXT | v=spf1 ip4:51.81.201.210 ip4:95.216.13.161 ip4:138.201.85.97 +a +mx +ip4:95.2... | ||||||
| SOA | host1.smartlepro.comadmin@smartlepro.com 2026-04-01 #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=1776003297 | ||||||
MX for
sec4host.com |
Previously MX for
www.sec4host.com |
Subdomains
Same first word
sec4host.com |
DNS History
7 records (4 active, 3 former)
●NShost1.smartlepro.com2026-02-17 → 2026-04-12 · 3 obs
● 2026-02-17 14:05:34
● 2026-04-12 14:16:08
●NShost2.smartlepro.com2026-02-17 → 2026-04-12 · 3 obs
● 2026-02-17 14:05:34
● 2026-04-12 14:16:08
○NSns1.sec4host.com2015-05-30 → 2016-12-19 · 4 obs
● 2016-12-19 09:07:58
○ 2026-02-17 14:05:34
○ 2026-04-12 14:16:08
○NSns2.sec4host.com2015-05-30 → 2016-12-19 · 4 obs
● 2016-12-19 09:07:58
○ 2026-02-17 14:05:34
○ 2026-04-12 14:16:08
●MXsec4host.com2015-05-30 → 2026-04-12 · 2 obs
● 2026-04-12 14:16:08
○A144.76.61.1952015-05-30 → 2016-12-19 · 4 obs
● 2016-12-19 09:07:58
○ 2026-02-17 14:05:34
○ 2026-04-12 14:16:08
●A51.81.201.2102026-02-17 → 2026-04-12 · 3 obs
● 2026-02-17 14:05:34
● 2026-04-12 14:16:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| sec4host.com | host1.smartlepro.com, host2.smartlepro.com | 2 records |
✅ Authoritative Response
Server:51.81.201.210
NS records: host1.smartlepro.com, host2.smartlepro.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sec4host.com (unsigned zone)
⏱️ Timing
Total: 411ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.81.201.210 |
| NS | 2 | host1.smartlepro.com, host2.smartlepro.com |
| MX | 1 | sec4host.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:51.81.201.210 ip4:95.216.13.1 |
| SOA | 1 | host1.smartlepro.com admin.smartlepro.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (host1.smartlepro.com, host2.smartlepro.com)
Analysis
Hierarchy
sec4host.com is a parent of server.sec4host.com, ns2.sec4host.com, ns1.sec4host.com and www.sec4host.com.
Mail Server Role
sec4host.com serves as a mail server for sec4host.com.
IP Addresses
sec4host.com points to a single IP: 51.81.201.210.
Other host names, for instance madawebs.com, vps-700a5bbc.vps.ovh.us, khabrpress.com, ns2.sec4host.com and ns1.sec4host.com share IP numbers with sec4host.com.
Name Servers
Two name servers host1.smartlepro.com and host2.smartlepro.com handle delegation for sec4host.com.
sec4host.com uses the same name server setup as other domains, such as momiaz.com, khabrpress.com and madawebs.com.
Host names with one IP number
Host name host1.smartlepro.com points to 51.81.201.210
Host name host2.smartlepro.com points to 51.81.201.210
Host names that point to 51.81.201.210: host1.smartlepro.com and host2.smartlepro.com
Mail Servers
sec4host.com is handled by a single mail server, sec4host.com.
sec4host.com points to a single IP: 51.81.201.210.