4sinfotech.com - robtex.com
4sinfotech.com
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=1771291435 | ||||||
Previously MX for
4sinfotech.com |
Same first word
4sinfotech.com |
DNS History
9 records (5 active, 4 former)
○NSns1.bh-2.webhostbox.net2015-07-20 → 2017-02-16 · 4 obs
● 2017-02-16 14:48:36
○ 2026-03-04 20:06:50
○ 2026-03-24 00:11:36
○NSns2.bh-2.webhostbox.net2015-07-20 → 2017-02-16 · 4 obs
● 2017-02-16 14:48:36
○ 2026-03-04 20:06:50
○ 2026-03-24 00:11:36
●NSns51.domaincontrol.com2026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 20:06:50
● 2026-03-24 00:11:36
●NSns52.domaincontrol.com2026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 20:06:50
● 2026-03-24 00:11:36
●MX4sinfotech-com.mail.protection.outlook.com2026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 20:06:50
● 2026-03-24 00:11:36
○MX4sinfotech.com2015-07-20 → 2017-02-16 · 4 obs
● 2017-02-16 14:48:36
○ 2026-03-04 20:06:50
○ 2026-03-24 00:11:36
●A15.197.148.332026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 20:06:50
● 2026-03-24 00:11:36
○A208.91.198.1062015-07-20 → 2017-02-16 · 4 obs
● 2017-02-16 14:48:36
○ 2026-03-04 20:06:50
○ 2026-03-24 00:11:36
●A3.33.130.1902026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 20:06:50
● 2026-03-24 00:11:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| 4sinfotech.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4sinfotech.com (unsigned zone)
⏱️ Timing
Total: 195ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 1 | 4sinfotech-com.mail.protection.outlook.c |
| TXT | 3 | NETORG20004523.onmicrosoft.com, v=spf1 include:secureserver.net -all... |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)
Analysis
IP Addresses
4sinfotech.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
other host names including mixuor.com, bow.toys, worldgemservices.net, fascat.mobi and sellusarealestate.com share IP numbers with 4sinfotech.com.
Name Servers
4sinfotech.com is delegated to two name servers ns51.domaincontrol.com and ns52.domaincontrol.com.
4sinfotech.com shares the same name server setup as other domains, for instance mioffices.com, madrinafilms.com, personalchefstaffing.com, kimgentes.com and kismet-solutions.com.
4sinfotech.com at least partially shares name servers with other domains, for instance thevillageatabacoa.com.
Host names with two IP numbers:
The host name ns51.domaincontrol.com points to 2603:5:2192::1a and 97.74.105.26; the host name ns52.domaincontrol.com points to 2603:5:2292::1a and 173.201.73.26.
Mail Servers
4sinfotech.com is handled by a single mail server, 4sinfotech-com.mail.protection.outlook.com.
Host 4sinfotech-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::1, 2a01:111:f403:f905::4, 2a01:111:f403:f908::1, 2a01:111:f403:f90f::, 52.101.10.2, 52.101.40.24, 52.101.42.14 and 52.101.194.3.