subknow.com - dns.ninja
subknow.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=1782612715 | ||||||
Same first word
subknow.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns75.domaincontrol.com2016-12-15 → 2026-06-28 · 2 obs
● 2026-06-28 02:20:30
●NSns76.domaincontrol.com2016-12-15 → 2026-06-28 · 2 obs
● 2026-06-28 02:20:30
●MXmailstore1.secureserver.net2016-12-15 → 2026-06-28 · 2 obs
● 2026-06-28 02:20:30
●MXsmtp.secureserver.net2016-12-15 → 2026-06-28 · 2 obs
● 2026-06-28 02:20:30
●A15.197.148.332026-05-04 → 2026-06-28 · 3 obs
● 2026-05-04 03:28:46
● 2026-06-28 02:20:30
○A184.168.221.512016-12-15 → 2018-06-10 · 4 obs
● 2018-06-10 18:10:42
○ 2026-05-04 03:28:46
○ 2026-06-28 02:20:30
●A3.33.130.1902026-05-04 → 2026-06-28 · 3 obs
● 2026-05-04 03:28:46
● 2026-06-28 02:20:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| subknow.com | ns75.domaincontrol.com, ns76.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.48
NS records: ns75.domaincontrol.com, ns76.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for subknow.com (unsigned zone)
⏱️ Timing
Total: 159ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)
Analysis
IP Addresses
subknow.com directs to two IP numbers, 3.33.130.190 and 15.197.148.33
Two other host names, along with sv368.email, joelrubin.com and steelersquarterbacks.com, also share IP numbers with subknow.com.
Name Servers
subknow.com has two authoritative name servers — ns75.domaincontrol.com and ns76.domaincontrol.com.
subknow.com shares its NS records with other domains, for example rbtechna.com, invisionaccess.com, 694a.com and two others.
Both ns75.domaincontrol.com and ns76.domaincontrol.com have two IP addresses each. ns75.domaincontrol.com resolves to 97.74.107.48 and 2603:5:21b4::30; ns76.domaincontrol.com resolves to 173.201.75.48 and 2603:5:22b4::30.
Mail Servers
subknow.com is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
Among the domains sharing a mail server setup with subknow.com are liarose.net, boost.gift, intranetph.com and two others.
The mail servers of subknow.com overlap at least partially with those of other domains, including naturheilpraxis-jungbluth.de, nowauto.com and can-yapimarket.com.
mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).