knowledgebuilder.info - dns.ninja
knowledgebuilder.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=1782266673 | ||||||
Same first word
knowledgebuilder.net |
knowledgebuilder.info |
knowledgebuilder.com |
DNS History
4 records (4 active, 0 former)
●NSns1.sedoparking.com2026-03-28 → 2026-06-24 · 2 obs
● 2026-06-24 02:41:36
●NSns2.sedoparking.com2026-03-28 → 2026-06-24 · 2 obs
● 2026-06-24 02:41:36
●MXlocalhost2026-03-28 → 2026-06-24 · 2 obs
● 2026-06-24 02:41:36
●A64.190.63.2222026-03-28 → 2026-06-24 · 2 obs
● 2026-06-24 02:41:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | c0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| knowledgebuilder.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 knowledgebuilder.info (unsigned zone)
⏱️ Timing
Total: 3307ms | 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
knowledgebuilder.info directs to one IP number, which is 64.190.63.222.
Among the host names that share IP numbers with knowledgebuilder.info are mail.tc-friedrichsgabe.de, hideouts.com.au, d187.nexlink.net and two others.
Name Servers
knowledgebuilder.info is delegated to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
knowledgebuilder.info has the same name server delegation as a number of other domains, such as businessbanking.com.au, asking.in, xhos.com and two more.
knowledgebuilder.info has name servers in common with a number of other domains — auto-infojagakesehatan.blogspot.com.ua, auto-nhing-barretto-paule.blogspot.com.ua, auto-tipscancer.blogspot.com.ua and kidstar.in among them.
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
knowledgebuilder.info routes its mail through a single mail server, localhost.
knowledgebuilder.info has the same mail server arrangement as a number of other domains, for example kiosken.nu, shop4u.be, supremus.eu and two more.