plusknowledge.com - dns.ninja
plusknowledge.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=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=1781542635 | ||||||
Same first word
plusknowledge.com |
Similar names
knowledgeplus.us |
knowledgeplus.de |
knowledgeplus.org |
knowledgeplus.com.au |
knowledgeplus.name |
knowledgeplus.ac.th |
knowledgeplus.com |
knowledgeplus.net |
knowledgeplus.biz |
knowledgeplus.net.au |
knowledgeplus.ca |
DNS History
9 records (4 active, 5 former)
●NSns1.afternic.com2026-05-06 → 2026-06-15 · 3 obs
● 2026-05-06 08:48:20
● 2026-06-15 17:25:56
●NSns2.afternic.com2026-05-06 → 2026-06-15 · 3 obs
● 2026-05-06 08:48:20
● 2026-06-15 17:25:56
○NSns8437.hostgator.com2017-03-16 → 2017-03-16 · 3 obs
○ 2026-05-06 08:48:20
○ 2026-06-15 17:25:56
○NSns8438.hostgator.com2017-03-16 → 2017-03-16 · 3 obs
○ 2026-05-06 08:48:20
○ 2026-06-15 17:25:56
○MX.2026-05-06 → 2026-06-15 · 2 obs
○ 2026-06-15 17:25:56
○MXmail.plusknowledge.com2017-03-16 → 2017-03-16 · 3 obs
○ 2026-05-06 08:48:20
○ 2026-06-15 17:25:56
●A13.248.169.482026-05-06 → 2026-06-15 · 3 obs
● 2026-05-06 08:48:20
● 2026-06-15 17:25:56
○A216.172.184.1722017-03-16 → 2017-03-16 · 3 obs
○ 2026-05-06 08:48:20
○ 2026-06-15 17:25:56
●A76.223.54.1462026-05-06 → 2026-06-15 · 3 obs
● 2026-05-06 08:48:20
● 2026-06-15 17:25:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| plusknowledge.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plusknowledge.com (unsigned zone)
⏱️ Timing
Total: 136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
plusknowledge.com has two IP addresses: 13.248.169.48 and 76.223.54.146
web.alternet.com, chatgrow.com, dsua.com plus two other host names have IP numbers in common with plusknowledge.com.
Name Servers
Two name servers handle the delegation for plusknowledge.com: ns1.afternic.com and ns2.afternic.com.
The name server configuration of plusknowledge.com is shared with other domains, for instance onlinethc.com, ggqq.org, ftpwizard.com and two others.
At least some of plusknowledge.com's name servers are shared with other domains, for example offshoreworld.com, atlantaillustrator.com, barbourservices.com and two more.
These name servers tend to be deployed in combination with the name servers verification-urj2ap2akmgcchkhharttb.ns101.verify.hn and verification-zaaaeieddh8thwexuh3jyi.ns101.verify.hn.
ns1.afternic.com and ns2.afternic.com both carry two IP addresses. The A records for ns1.afternic.com are 97.74.98.69 and 2603:5:2126::45; the A records for ns2.afternic.com are 173.201.66.69 and 2603:5:2226::45.