infotechknow.com - robtex.com
infotechknow.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=1774938607 | ||||||
Same first word
infotechknow.com |
DNS History
5 records (4 active, 1 former)
●NSns55.domaincontrol.com2026-02-27 → 2026-03-31 · 2 obs
● 2026-03-31 06:41:14
●NSns56.domaincontrol.com2026-02-27 → 2026-03-31 · 2 obs
● 2026-03-31 06:41:14
●MXinfotechknow-com.mail.protection.outlook.com2026-02-27 → 2026-03-31 · 2 obs
● 2026-03-31 06:41:14
●A72.167.103.262026-02-27 → 2026-03-31 · 3 obs
● 2026-02-27 18:07:42
● 2026-03-31 06:41:14
○A74.117.222.182016-12-20 → 2016-12-20 · 3 obs
○ 2026-02-27 18:07:42
○ 2026-03-31 06:41:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| infotechknow.com | ns55.domaincontrol.com, ns56.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for infotechknow.com (unsigned zone)
⏱️ Timing
Total: 133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.167.103.26 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 1 | infotechknow-com.mail.protection.outlook |
| TXT | 2 | MS=ms74740763, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)
Analysis
IP Addresses
infotechknow.com resolves to one IP number: 72.167.103.26.
other host names including doubleeusa.com, nacionalcrediticia.com.mx, visionarts.net, andeandream.com and mail.naisbittco.com share IP numbers with infotechknow.com.
Name Servers
infotechknow.com is delegated to two name servers ns55.domaincontrol.com and ns56.domaincontrol.com.
infotechknow.com shares the same name server setup as other domains, for instance precogify.com, ltasolid.com, brownsign.net, clemos.at and cynthiakanouse.com.
Host names with two IP numbers:
The host name ns55.domaincontrol.com points to 2603:5:21b2::1c and 97.74.107.28; the host name ns56.domaincontrol.com points to 2603:5:22b2::1c and 173.201.75.28.
Mail Servers
infotechknow.com is handled by a single mail server, infotechknow-com.mail.protection.outlook.com.
Host infotechknow-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::3, 2a01:111:f403:c902::6, 2a01:111:f403:c946::, 2a01:111:f403:f805::1, 52.101.9.12, 52.101.40.24, 52.101.42.18 and 52.101.194.15.