dknowles.com - dns.ninja
dknowles.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns51.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2192::1a🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| A | 97.74.105.26🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| NS | ns52.domaincontrol.com | ||||||
| A | 2603:5:2292::1a🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| A | 173.201.73.26🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| MX | dknowles-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORGFT15540145.onmicrosoft.com | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns51.domaincontrol.comdns@jomax.net 2024-01-22 #0 | ||||||
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=1783759042 | ||||||
Same first word
dknowles.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns51.domaincontrol.com2015-07-18 → 2026-07-11 · 2 obs
● 2026-07-11 08:46:38
●NSns52.domaincontrol.com2015-07-18 → 2026-07-11 · 2 obs
● 2026-07-11 08:46:38
●MXdknowles-com.mail.protection.outlook.com2026-05-17 → 2026-07-11 · 3 obs
● 2026-05-17 10:22:24
● 2026-07-11 08:46:38
○MXmailstore1.secureserver.net2015-07-18 → 2017-03-23 · 4 obs
● 2017-03-23 23:41:32
○ 2026-05-17 10:22:24
○ 2026-07-11 08:46:38
○MXsmtp.secureserver.net2015-07-18 → 2017-03-23 · 4 obs
● 2017-03-23 23:41:32
○ 2026-05-17 10:22:24
○ 2026-07-11 08:46:38
●A13.248.243.52026-05-17 → 2026-07-11 · 3 obs
● 2026-05-17 10:22:24
● 2026-07-11 08:46:38
○A192.169.247.1822015-07-18 → 2016-06-20 · 4 obs
● 2016-06-20 23:56:56
○ 2017-03-23 23:41:32
○ 2026-07-11 08:46:38
●A76.223.105.2302026-05-17 → 2026-07-11 · 3 obs
● 2026-05-17 10:22:24
● 2026-07-11 08:46:38
○A97.74.144.1592017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 23:41:32
○ 2026-05-17 10:22:24
○ 2026-07-11 08:46:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net... | - |
| dknowles.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dknowles.com (unsigned zone)
⏱️ Timing
Total: 135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 1 | dknowles-com.mail.protection.outlook.com |
| TXT | 2 | NETORGFT15540145.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
dknowles.com has two IP addresses: 13.248.243.5 and 76.223.105.230
Additional host names — responsecrew.org, streetwhispers.com, sharktober.com and two others — share IP numbers with dknowles.com.
Name Servers
dknowles.com is delegated to two name servers: ns51.domaincontrol.com and ns52.domaincontrol.com.
dknowles.com shares its name server setup with other domains, including readinghelp.net, gettysone.com, protectourinheritance.com and two others.
ns51.domaincontrol.com and ns52.domaincontrol.com each resolve to two IP addresses: ns51.domaincontrol.com points to 97.74.105.26 and 2603:5:2192::1a, while ns52.domaincontrol.com points to 173.201.73.26 and 2603:5:2292::1a.
Mail Servers
dknowles.com has one mail server: dknowles-com.mail.protection.outlook.com.