knowledgeplusplus.com - robtex.com
knowledgeplusplus.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 | ns65.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2164::2b🇺🇸 GODADDY-DNS2603:5:2160::/44 | ||||||
| PTR | ns65.domaincontrol.com | ||||||
| A | 97.74.102.43🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns65.domaincontrol.com | ||||||
| NS | ns66.domaincontrol.com | ||||||
| A | 2603:5:2264::2b🇺🇸 GODADDY-DNS2603:5:2260::/44 | ||||||
| PTR | ns66.domaincontrol.com | ||||||
| A | 173.201.70.43🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns66.domaincontrol.com | ||||||
| SOA | ns65.domaincontrol.comdns@jomax.net 2024-07-01 #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=1791422524 | ||||||
Same first word
knowledgeplusplus.com |
Previous names
Next names
DNS History
10 records (4 active, 6 former)
○NSns.mainnameserver.com2016-07-25 → 2018-07-19 · 4 obs
● 2018-07-19 20:55:04
○ 2026-08-24 19:33:24
○ 2026-10-08 01:30:08
○NSns2.mainnameserver.com2016-07-25 → 2018-07-19 · 4 obs
● 2018-07-19 20:55:04
○ 2026-08-24 19:33:24
○ 2026-10-08 01:30:08
●NSns65.domaincontrol.com2026-08-24 → 2026-10-08 · 3 obs
● 2026-08-24 19:33:24
● 2026-10-08 01:30:08
●NSns66.domaincontrol.com2026-08-24 → 2026-10-08 · 3 obs
● 2026-08-24 19:33:24
● 2026-10-08 01:30:08
○MXmail.knowledgeplusplus.com2016-07-25 → 2017-01-06 · 4 obs
● 2017-01-06 10:30:44
○ 2018-07-19 20:55:04
○ 2026-10-08 01:30:08
○MXmx.stackmail.com2018-07-19 → 2018-07-19 · 4 obs
● 2018-07-19 20:55:04
○ 2026-08-24 19:33:24
○ 2026-10-08 01:30:08
●A13.248.243.52026-08-24 → 2026-10-08 · 3 obs
● 2026-08-24 19:33:24
● 2026-10-08 01:30:08
○A176.32.230.232016-07-25 → 2017-01-06 · 4 obs
● 2017-01-06 10:30:44
○ 2018-07-19 20:55:04
○ 2026-10-08 01:30:08
○A185.151.28.1552018-07-19 → 2018-07-19 · 4 obs
● 2018-07-19 20:55:04
○ 2026-08-24 19:33:24
○ 2026-10-08 01:30:08
●A76.223.105.2302026-08-24 → 2026-10-08 · 3 obs
● 2026-08-24 19:33:24
● 2026-10-08 01:30:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knowledgeplusplus.com | ns66.domaincontrol.com, ns65.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.70.43
NS records: ns66.domaincontrol.com, ns65.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgeplusplus.com (unsigned zone)
⏱️ Timing
Total: 749ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns65.domaincontrol.com, ns66.domaincontrol.com |
| SOA | 1 | ns65.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns66.domaincontrol.com, ns66.domaincontrol.com, ns65.domaincontrol.com...)
Analysis
IP Addresses
knowledgeplusplus.com resolves to the IP addresses 13.248.243.5 and 76.223.105.230
Among the host names that share IP numbers with knowledgeplusplus.com are barstoweye.com, minsec.us, kevkyjunkremoval.com and two others.
Name Servers
Two name servers handle the delegation for knowledgeplusplus.com: ns65.domaincontrol.com and ns66.domaincontrol.com.
knowledgeplusplus.com has the same name server delegation as a number of other domains, such as majortraumagroup.uk, magnaadvertising.com, miraimigrante.com and two more.
ns65.domaincontrol.com and ns66.domaincontrol.com both carry two IP addresses. The A records for ns65.domaincontrol.com are 97.74.102.43 and 2603:5:2164::2b; the A records for ns66.domaincontrol.com are 173.201.70.43 and 2603:5:2264::2b.