knowledgecore.info - dns.ninja
knowledgecore.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns07.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2170::4🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns07.domaincontrol.com | ||||||
| A | 97.74.103.4🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns07.domaincontrol.com | ||||||
| NS | ns08.domaincontrol.com | ||||||
| A | 2603:5:2270::4🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns08.domaincontrol.com | ||||||
| A | 173.201.71.4🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns08.domaincontrol.com | ||||||
| SOA | ns07.domaincontrol.comdns@jomax.net 2025-01-08 #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=1785351293 | ||||||
Previously MX for
knowledgecore.info |
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
○NSns01.domaincontrol.com2017-05-06 → 2017-06-04 · 5 obs
● 2017-05-06 04:26:30
● 2017-06-04 12:08:58
○ 2017-07-27 05:41:36
○ 2026-07-29 19:12:10
○NSns02.domaincontrol.com2017-05-06 → 2017-06-04 · 5 obs
● 2017-05-06 04:26:30
● 2017-06-04 12:08:58
○ 2017-07-27 05:41:36
○ 2026-07-29 19:12:10
●NSns07.domaincontrol.com2026-02-19 → 2026-07-29 · 3 obs
● 2026-02-19 13:27:08
● 2026-07-29 19:12:10
●NSns08.domaincontrol.com2026-02-19 → 2026-07-29 · 3 obs
● 2026-02-19 13:27:08
● 2026-07-29 19:12:10
○NSns1.webline-dns.com2015-09-23 → 2017-04-28 · 4 obs
● 2017-04-28 21:02:00
○ 2017-05-06 04:26:30
○ 2026-07-29 19:12:10
○NSns2.webline-dns.com2015-09-23 → 2017-04-28 · 4 obs
● 2017-04-28 21:02:00
○ 2017-05-06 04:26:30
○ 2026-07-29 19:12:10
○MXknowledgecore.info2015-09-23 → 2017-04-28 · 4 obs
● 2017-04-28 21:02:00
○ 2017-05-06 04:26:30
○ 2026-07-29 19:12:10
○MXmailstore1.secureserver.net2017-05-06 → 2017-06-04 · 5 obs
● 2017-05-06 04:26:30
● 2017-06-04 12:08:58
○ 2017-07-27 05:41:36
○ 2026-07-29 19:12:10
○MXsmtp.secureserver.net2017-05-06 → 2017-06-04 · 5 obs
● 2017-05-06 04:26:30
● 2017-06-04 12:08:58
○ 2017-07-27 05:41:36
○ 2026-07-29 19:12:10
○A104.153.45.492015-09-23 → 2017-04-28 · 4 obs
● 2017-04-28 21:02:00
○ 2017-05-05 23:29:34
○ 2026-07-29 19:12:10
●A13.248.243.52026-02-19 → 2026-07-29 · 3 obs
● 2026-02-19 13:27:08
● 2026-07-29 19:12:10
○A50.63.202.482017-05-05 → 2017-06-04 · 5 obs
● 2017-05-05 23:29:34
● 2017-06-04 12:08:58
○ 2017-07-27 05:41:36
○ 2026-07-29 19:12:10
●A76.223.105.2302026-02-19 → 2026-07-29 · 3 obs
● 2026-02-19 13:27:08
● 2026-07-29 19:12:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| knowledgecore.info | ns07.domaincontrol.com, ns08.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.71.4
NS records: ns07.domaincontrol.com, ns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledgecore.info (unsigned zone)
⏱️ Timing
Total: 375ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns07.domaincontrol.com, ns08.domaincontrol.com |
| SOA | 1 | ns07.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
knowledgecore.info points to the IP addresses 13.248.243.5 and 76.223.105.230
Additional host names — talonltd.com, aovb.org, falksolutions.com and two others — share IP numbers with knowledgecore.info.
Name Servers
knowledgecore.info uses two name servers for its delegation: ns07.domaincontrol.com and ns08.domaincontrol.com.
knowledgecore.info shares its name server setup with other domains, including rhondaeklund.com, cortlanddental.com, randos.net and two others.
The two host names ns07.domaincontrol.com and ns08.domaincontrol.com each have a pair of IP addresses: ns07.domaincontrol.com has 97.74.103.4 and 2603:5:2170::4, and ns08.domaincontrol.com has 173.201.71.4 and 2603:5:2270::4.