knowledge.org - robtex.com
knowledge.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1201.ispapi.net ⭐ | ||||||
| A | 194.50.187.201🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24 | ||||||
| NS | ns2164.ispapi.net | ||||||
| A | 194.0.182.164🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24 | ||||||
| NS | ns3201.ispapi.net | ||||||
| A | 193.227.117.201🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24 | ||||||
| SOA | ns1201.ispapi.nethostmaster@knowledge.org 2016-02-19 #0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1778345899 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSns1.bdm.microsoftonline.com2015-07-13 → 2015-11-13 · 4 obs
● 2015-11-13 16:40:38
○ 2016-03-05 02:39:12
○ 2026-05-09 17:25:12
●NSns1201.ispapi.net2016-03-05 → 2026-05-09 · 3 obs
● 2016-03-05 02:39:12
● 2026-05-09 17:25:12
○NSns2.bdm.microsoftonline.com2015-07-13 → 2015-11-13 · 4 obs
● 2015-11-13 16:40:38
○ 2016-03-05 02:39:12
○ 2026-05-09 17:25:12
●NSns2164.ispapi.net2016-03-05 → 2026-05-09 · 3 obs
● 2016-03-05 02:39:12
● 2026-05-09 17:25:12
○NSns3.bdm.microsoftonline.com2015-07-13 → 2015-11-13 · 4 obs
● 2015-11-13 16:40:38
○ 2016-03-05 02:39:12
○ 2026-05-09 17:25:12
●NSns3201.ispapi.net2016-03-05 → 2026-05-09 · 3 obs
● 2016-03-05 02:39:12
● 2026-05-09 17:25:12
○NSns4.bdm.microsoftonline.com2015-07-13 → 2015-11-13 · 4 obs
● 2015-11-13 16:40:38
○ 2016-03-05 02:39:12
○ 2026-05-09 17:25:12
○MXknowledge-org.mail.eo.outlook.com2015-07-13 → 2015-11-13 · 4 obs
● 2015-11-13 16:40:38
○ 2016-03-05 02:39:12
○ 2026-05-09 17:25:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| knowledge.org | ns1201.ispapi.net, ns2164.ispapi.net, ns3201.ispapi.net | - |
✅ Authoritative Response
Server:194.50.187.201
NS records: ns1201.ispapi.net, ns2164.ispapi.net, ns3201.ispapi.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledge.org (unsigned zone)
⏱️ Timing
Total: 446ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1201.ispapi.net, ns3201.ispapi.net... |
| SOA | 1 | ns1201.ispapi.net hostmaster.knowledge.o |
Analysis
Name Servers
knowledge.org is delegated to three name servers: ns1201.ispapi.net, ns2164.ispapi.net and ns3201.ispapi.net.
knowledge.org partially shares name servers with other domains; examples include insonodeco.com, kolping-kirchseeon.de, riesen-huette.de, bahamasontop.com and brooksproperty.ca.
These name servers are commonly used alongside ns1188.ispapi.net, ns2219.ispapi.net, ns3198.ispapi.net, ns1.monikerdns.net, ns2.monikerdns.net, ns3.monikerdns.net, ns4.monikerdns.net, ns2171.ispapi.net, ns3182.ispapi.net and ns1.lovellsnames.org.
Host names with one IP number:
Host ns1201.ispapi.net points to 194.50.187.201.
Host ns2164.ispapi.net points to 194.0.182.164.
Host ns3201.ispapi.net points to 193.227.117.201.