knowledgeopen.info - dns.ninja
knowledgeopen.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1781392076 | ||||||
Same first word
knowledgeopen.info |
knowledgeopen.com |
Similar names
openknowledge.eu |
openknowledge.org |
openknowledge.wixsite.com |
openknowledge.be |
openknowledge.ie |
openknowledge.de |
openknowledge.hk |
DNS History
8 records (4 active, 4 former)
○NSns1.afternic.com2026-02-18 → 2026-02-20 · 3 obs
● 2026-02-20 10:09:32
○ 2026-06-13 23:35:16
●NSns1.sedoparking.com2026-06-13 → 2026-06-13 · 2 obs
● 2026-06-13 23:35:16
○NSns2.afternic.com2026-02-18 → 2026-02-20 · 3 obs
● 2026-02-20 10:09:32
○ 2026-06-13 23:35:16
●NSns2.sedoparking.com2026-06-13 → 2026-06-13 · 2 obs
● 2026-06-13 23:35:16
●MXlocalhost2026-06-13 → 2026-06-13 · 1 obs
○A13.248.169.482026-02-18 → 2026-02-20 · 3 obs
● 2026-02-20 10:09:32
○ 2026-06-13 23:35:16
●A64.190.63.2222026-06-13 → 2026-06-13 · 2 obs
● 2026-06-13 23:35:16
○A76.223.54.1462026-02-18 → 2026-02-20 · 3 obs
● 2026-02-20 10:09:32
○ 2026-06-13 23:35:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| knowledgeopen.info | ns1.sedoparking.com, ns2.sedoparking.com | - |
✅ Authoritative Response
Server:91.195.240.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgeopen.info (unsigned zone)
⏱️ Timing
Total: 2082ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns2.sedoparking.com, ns1.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
Analysis
IP Addresses
knowledgeopen.info has exactly one IP address — 64.190.63.222.
sjefkes.nl, stradebianche.it, legisocial.com plus two other host names have IP numbers in common with knowledgeopen.info.
Name Servers
knowledgeopen.info is delegated to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
The name server configuration of knowledgeopen.info is shared with other domains, for instance inay.de, taswood.com, webserver4.printset.de and two others.
knowledgeopen.info shares at least some of its name servers with other domains, such as nicebeachhotels.com.
ns1.sedoparking.com and ns2.sedoparking.com each resolve to two IP addresses: ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8, while ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.
Mail Servers
knowledgeopen.info uses one mail server — localhost.
The mail server setup of knowledgeopen.info matches that of other domains such as driverarsivi.org.de, nrw.kytky.fi, 37.137.70-static.reverse.intoteens.(0x706f726e)blogs.com and two others.