knowledgecircuit.com - dns.ninja
knowledgecircuit.com
| 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 | ||||||
| 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 | ||||||
| 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 | ||||||
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=1782657775 | ||||||
Subdomains
www.knowledgecircuit.com |
Same first word
knowledgecircuit.com |
DNS History
10 records (4 active, 6 former)
○NSdns093.b.register.com2015-08-01 → 2017-04-19 · 4 obs
● 2017-04-19 09:51:24
○ 2026-02-21 05:38:26
○ 2026-06-28 14:43:36
○NSdns157.a.register.com2015-08-01 → 2017-04-19 · 4 obs
● 2017-04-19 09:51:24
○ 2026-02-21 05:38:26
○ 2026-06-28 14:43:36
○NSdns185.c.register.com2015-08-01 → 2017-04-19 · 4 obs
● 2017-04-19 09:51:24
○ 2026-02-21 05:38:26
○ 2026-06-28 14:43:36
○NSdns249.d.register.com2015-08-01 → 2017-04-19 · 4 obs
● 2017-04-19 09:51:24
○ 2026-02-21 05:38:26
○ 2026-06-28 14:43:36
●NSns1.sedoparking.com2026-02-21 → 2026-06-28 · 3 obs
● 2026-02-21 05:38:26
● 2026-06-28 14:43:36
●NSns2.sedoparking.com2026-02-21 → 2026-06-28 · 3 obs
● 2026-02-21 05:38:26
● 2026-06-28 14:43:36
●MXlocalhost2026-02-21 → 2026-06-28 · 3 obs
● 2026-02-21 05:38:26
● 2026-06-28 14:43:36
○MXp.webcom.ctmail.com2016-05-06 → 2017-04-19 · 4 obs
● 2017-04-19 09:51:24
○ 2026-02-21 05:38:26
○ 2026-06-28 14:43:36
○A216.21.239.1972015-08-01 → 2017-04-19 · 4 obs
● 2017-04-19 09:51:24
○ 2026-02-21 05:38:26
○ 2026-06-28 14:43:36
●A64.190.63.2222026-02-21 → 2026-06-28 · 3 obs
● 2026-02-21 05:38:26
● 2026-06-28 14:43:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net... | - |
| knowledgecircuit.com | ns1.sedoparking.com, ns2.sedoparking.com | 2 records |
✅ Authoritative Response
Server:91.195.240.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgecircuit.com (unsigned zone)
⏱️ Timing
Total: 254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns1.sedoparking.com, ns2.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sedoparking.com, ns2.sedoparking.com)
Analysis
Hierarchy
knowledgecircuit.com is the parent zone for www.knowledgecircuit.com.
IP Addresses
knowledgecircuit.com directs to one IP number, which is 64.190.63.222.
Among the host names that share IP numbers with knowledgecircuit.com are mail.novaengr.com, busziel.de, vhs-to-digital-conversion-netherlands-88320.click and two others.
Name Servers
Two name servers handle the delegation for knowledgecircuit.com: ns1.sedoparking.com and ns2.sedoparking.com.
knowledgecircuit.com has the same name server delegation as a number of other domains, such as pkrpoker1.blog.gy, where-am-i.com, vwy.it and two more.
knowledgecircuit.com partially shares its name servers with domains like gangmu.com and auto-anekaundanganku.blogspot.com.ua.
ns1.sedoparking.com and ns2.sedoparking.com both carry two IP addresses. The A records for ns1.sedoparking.com are 3.130.216.63 and 91.195.241.8; the A records for ns2.sedoparking.com are 34.211.188.210 and 91.195.240.8.
Mail Servers
knowledgecircuit.com routes its mail through a single mail server, localhost.
knowledgecircuit.com has the same mail server arrangement as a number of other domains, for example oilkits.com, timearea.com, mediaman.wap.in and two more.