learning-knowledge.com - dns.ninja

learning-knowledge.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:5518🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c936🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.85.24Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.54🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnoel.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bd8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoel.ns.cloudflare.com
A2803:f800:50::6ca2:c1d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnoel.ns.cloudflare.com
A2a06:98c1:50::ac40:21d8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnoel.ns.cloudflare.com
A108.162.193.216🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoel.ns.cloudflare.com
A172.64.33.216🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoel.ns.cloudflare.com
A173.245.59.216🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoel.ns.cloudflare.com
NSziggy.ns.cloudflare.com
A2606:4700:50::a29f:26ed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRziggy.ns.cloudflare.com
A2803:f800:50::6ca2:c2ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRziggy.ns.cloudflare.com
A2a06:98c1:50::ac40:22ed🇺🇸 Cloudflare2a06:98c1:50::/45
PTRziggy.ns.cloudflare.com
A108.162.194.237🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRziggy.ns.cloudflare.com
A162.159.38.237Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRziggy.ns.cloudflare.com
A172.64.34.237🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRziggy.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.85.24, 172.67.201.54
IPv6 hints2606:4700:3032::6815:5518, 2606:4700:3035::ac43:c936
SOAnoel.ns.cloudflare.comdns@cloudflare.com serial=2406419605

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1781395553

Same first word

learning-knowledge.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSnoel.ns.cloudflare.comziggy.ns.cloudflare.commaster01.csloxinfo.commaster02.csloxinfo.comA104.21.85.24172.67.201.542606:4700:3032::6815:55182606:4700:3035::ac43:c936188.114.96.0188.114.97.0203.146.43.162a06:98c1:3120::2a06:98c1:3121::
○NSmaster01.csloxinfo.com2015-06-08 → 2018-09-16 · 4 obs
● 2015-06-08 21:31:44
● 2018-09-16 07:10:46
○ 2026-03-10 10:39:52
○ 2026-06-14 00:10:50
○NSmaster02.csloxinfo.com2015-06-08 → 2018-09-16 · 4 obs
● 2015-06-08 21:31:44
● 2018-09-16 07:10:46
○ 2026-03-10 10:39:52
○ 2026-06-14 00:10:50
●NSnoel.ns.cloudflare.com2026-03-10 → 2026-06-14 · 3 obs
○ 2018-09-16 07:10:46
● 2026-03-10 10:39:52
● 2026-06-14 00:10:50
●NSziggy.ns.cloudflare.com2026-03-10 → 2026-06-14 · 3 obs
○ 2018-09-16 07:10:46
● 2026-03-10 10:39:52
● 2026-06-14 00:10:50
●A104.21.85.242026-04-08 → 2026-06-14 · 9 obs
○ 2026-03-10 10:39:52
● 2026-04-08 19:20:40
● 2026-04-10 10:28:50
○ 2026-04-10 13:10:22
● 2026-04-17 07:13:28
● 2026-05-07 03:38:20
○ 2026-05-26 20:19:26
● 2026-06-08 04:13:54
● 2026-06-14 00:10:50
●A172.67.201.542026-04-08 → 2026-06-14 · 9 obs
○ 2026-03-10 10:39:52
● 2026-04-08 19:20:40
● 2026-04-10 10:28:50
○ 2026-04-10 13:10:22
● 2026-04-17 07:13:28
● 2026-05-07 03:38:20
○ 2026-05-26 20:19:26
● 2026-06-08 04:13:54
● 2026-06-14 00:10:50
○A188.114.96.02026-03-10 → 2026-05-26 · 10 obs
○ 2018-09-16 07:10:46
● 2026-03-10 10:39:52
○ 2026-04-08 19:20:40
○ 2026-04-10 10:28:50
● 2026-04-10 13:10:22
○ 2026-04-17 07:13:28
○ 2026-05-07 03:38:20
● 2026-05-26 20:19:26
○ 2026-06-08 04:13:54
○ 2026-06-14 00:10:50
○A188.114.97.02026-03-10 → 2026-05-26 · 10 obs
○ 2018-09-16 07:10:46
● 2026-03-10 10:39:52
○ 2026-04-08 19:20:40
○ 2026-04-10 10:28:50
● 2026-04-10 13:10:22
○ 2026-04-17 07:13:28
○ 2026-05-07 03:38:20
● 2026-05-26 20:19:26
○ 2026-06-08 04:13:54
○ 2026-06-14 00:10:50
○A203.146.43.162015-06-08 → 2018-09-16 · 4 obs
● 2015-06-08 21:31:44
● 2018-09-16 07:10:46
○ 2026-03-10 10:39:52
○ 2026-06-14 00:10:50
●A2606:4700:3032::6815:55182026-04-08 → 2026-06-14 · 9 obs
○ 2026-03-10 10:39:52
● 2026-04-08 19:20:40
● 2026-04-10 10:28:50
○ 2026-04-10 13:10:22
● 2026-04-17 07:13:28
● 2026-05-07 03:38:20
○ 2026-05-26 20:19:26
● 2026-06-08 04:13:54
● 2026-06-14 00:10:50
●A2606:4700:3035::ac43:c9362026-04-08 → 2026-06-14 · 9 obs
○ 2026-03-10 10:39:52
● 2026-04-08 19:20:40
● 2026-04-10 10:28:50
○ 2026-04-10 13:10:22
● 2026-04-17 07:13:28
● 2026-05-07 03:38:20
○ 2026-05-26 20:19:26
● 2026-06-08 04:13:54
● 2026-06-14 00:10:50
○A2a06:98c1:3120::2026-03-10 → 2026-05-26 · 10 obs
○ 2018-09-16 07:10:46
● 2026-03-10 10:39:52
○ 2026-04-08 19:20:40
○ 2026-04-10 10:28:50
● 2026-04-10 13:10:22
○ 2026-04-17 07:13:28
○ 2026-05-07 03:38:20
● 2026-05-26 20:19:26
○ 2026-06-08 04:13:54
○ 2026-06-14 00:10:50
○A2a06:98c1:3121::2026-03-10 → 2026-05-26 · 10 obs
○ 2018-09-16 07:10:46
● 2026-03-10 10:39:52
○ 2026-04-08 19:20:40
○ 2026-04-10 10:28:50
● 2026-04-10 13:10:22
○ 2026-04-17 07:13:28
○ 2026-05-07 03:38:20
● 2026-05-26 20:19:26
○ 2026-06-08 04:13:54
○ 2026-06-14 00:10:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
learning-knowledge.comnoel.ns.cloudflare.com, ziggy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.216

NS records: noel.ns.cloudflare.com, ziggy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learning-knowledge.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.201.54, 104.21.85.24
AAAA22606:4700:3035::ac43:c936, 2606:4700:3032::6815:5518
NS2noel.ns.cloudflare.com, ziggy.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1noel.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (noel.ns.cloudflare.com, noel.ns.cloudflare.com, noel.ns.cloudflare.com...)

Analysis

IP Addresses

learning-knowledge.com points to four IP numbers: 104.21.85.24, 172.67.201.54, 2606:4700:3032::6815:5518 and 2606:4700:3035::ac43:c936.

www.r-1gp.com, links.dailyupdatebulletin.com, www.abaecherli.com.cdn.cloudflare.net and two other host names share IP numbers with learning-knowledge.com.

Name Servers

learning-knowledge.com is delegated to two name servers: noel.ns.cloudflare.com and ziggy.ns.cloudflare.com.

learning-knowledge.com uses the same name servers as several other domains — among them znine.org, officenetworkglobalhub.info, portail-90.com and two more.

learning-knowledge.com partially shares its NS delegation with several other domains, including or-cp.com, centerhealthyminds.org, controlpoint.com and two others.

These name servers regularly co-occur with the name servers ignat.ns.cloudflare.com, lamar.ns.cloudflare.com and jihoon.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

noel.ns.cloudflare.com resolves to 108.162.193.216, 172.64.33.216, 173.245.59.216 and 3 other IP addresses.

ziggy.ns.cloudflare.com resolves to 108.162.194.237, 162.159.38.237, 172.64.34.237 and 3 other IP addresses.