knowledgeocean.net - robtex.com

knowledgeocean.net

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:130f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b872🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.19.15Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.114🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScrystal.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A2803:f800:50::6ca2:c2ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcrystal.ns.cloudflare.com
A2a06:98c1:50::ac40:22ca🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcrystal.ns.cloudflare.com
A108.162.194.202🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A162.159.38.202Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A172.64.34.202🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
NSthaddeus.ns.cloudflare.com
A2606:4700:58::a29f:2c7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A2803:f800:50::6ca2:c37f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthaddeus.ns.cloudflare.com
A2a06:98c1:50::ac40:237f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRthaddeus.ns.cloudflare.com
A108.162.195.127🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A162.159.44.127Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A172.64.35.127🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.19.15, 172.67.184.114
IPv6 hints2606:4700:3033::6815:130f, 2606:4700:3037::ac43:b872
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOAcrystal.ns.cloudflare.comdns@cloudflare.com serial=2397957096

net

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=1775246217

Same first word

knowledgeocean.net
knowledgeocean.in

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NScrystal.ns.cloudflare.comthaddeus.ns.cloudflare.comns1.hwclouds-dns.comns1.hwclouds-dns.netns71.domaincontrol.comns72.domaincontrol.comA104.21.19.15172.67.184.1142606:4700:3033::6815:130f2606:4700:3037::ac43:b872104.31.66.233104.31.67.233122.10.91.28
●NScrystal.ns.cloudflare.com2026-03-08 → 2026-04-03 · 3 obs
○ 2019-12-29 20:47:02
● 2026-03-08 06:10:40
● 2026-04-03 20:22:14
○NSns1.hwclouds-dns.com2019-12-29 → 2019-12-29 · 4 obs
○ 2015-11-03 02:13:46
● 2019-12-29 20:47:02
○ 2026-03-08 06:10:40
○ 2026-04-03 20:22:14
○NSns1.hwclouds-dns.net2019-12-29 → 2019-12-29 · 4 obs
○ 2015-11-03 02:13:46
● 2019-12-29 20:47:02
○ 2026-03-08 06:10:40
○ 2026-04-03 20:22:14
○NSns71.domaincontrol.com2015-06-18 → 2015-06-18 · 3 obs
● 2015-06-18 10:57:28
○ 2015-11-03 02:13:46
○ 2026-04-03 20:22:14
○NSns72.domaincontrol.com2015-06-18 → 2015-06-18 · 3 obs
● 2015-06-18 10:57:28
○ 2015-11-03 02:13:46
○ 2026-04-03 20:22:14
●NSthaddeus.ns.cloudflare.com2026-03-08 → 2026-04-03 · 3 obs
○ 2019-12-29 20:47:02
● 2026-03-08 06:10:40
● 2026-04-03 20:22:14
●A104.21.19.152026-03-08 → 2026-04-03 · 3 obs
○ 2019-12-29 20:47:02
● 2026-03-08 06:10:40
● 2026-04-03 20:22:14
○A104.31.66.2332019-12-29 → 2019-12-29 · 4 obs
○ 2015-11-03 02:13:46
● 2019-12-29 20:47:02
○ 2026-03-08 06:10:40
○ 2026-04-03 20:22:14
○A104.31.67.2332019-12-29 → 2019-12-29 · 4 obs
○ 2015-11-03 02:13:46
● 2019-12-29 20:47:02
○ 2026-03-08 06:10:40
○ 2026-04-03 20:22:14
○A122.10.91.282015-06-18 → 2015-06-18 · 3 obs
● 2015-06-18 10:57:28
○ 2015-11-03 02:13:46
○ 2026-04-03 20:22:14
●A172.67.184.1142026-03-08 → 2026-04-03 · 3 obs
○ 2019-12-29 20:47:02
● 2026-03-08 06:10:40
● 2026-04-03 20:22:14
●A2606:4700:3033::6815:130f2026-03-08 → 2026-04-03 · 3 obs
○ 2019-12-29 20:47:02
● 2026-03-08 06:10:40
● 2026-04-03 20:22:14
●A2606:4700:3037::ac43:b8722026-03-08 → 2026-04-03 · 3 obs
○ 2019-12-29 20:47:02
● 2026-03-08 06:10:40
● 2026-04-03 20:22:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
knowledgeocean.netcrystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.202

NS records: crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgeocean.net (unsigned zone)

⏱️ Timing

Total: 316ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.184.114, 104.21.19.15
AAAA22606:4700:3037::ac43:b872, 2606:4700:3033::6815:130f
NS2crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1crystal.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

knowledgeocean.net points to four IP numbers: 2606:4700:3033::6815:130f, 2606:4700:3037::ac43:b872, 104.21.19.15 and 172.67.184.114.

Other host names, for instance coronacards.com, www.waisda.nl, selflove.ru, x-com.hu and alogetapp.com share IP numbers with knowledgeocean.net.

Name Servers

knowledgeocean.net's delegation is to two name servers crystal.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

knowledgeocean.net shares the same name server configuration as other domains, such as ecosecurities.cn, nuoyibiz.com, pbnstore.com, theteamgo.com and txtgate.com.

knowledgeocean.net at least partially shares its name servers with other domains, for instance ferraritotoindo.com, appletotoalter.site, dian4d6.asia, fenixrifas.com and sari4d7.autos.

These name servers are often used together with the name servers apollo.ns.cloudflare.com.

Host names with six IP numbers:

crystal.ns.cloudflare.com points to: 2606:4700:50::a29f:26ca, 2803:f800:50::6ca2:c2ca, 2a06:98c1:50::ac40:22ca, 108.162.194.202, 162.159.38.202 and 172.64.34.202.

thaddeus.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7f, 2803:f800:50::6ca2:c37f, 2a06:98c1:50::ac40:237f, 108.162.195.127, 162.159.44.127 and 172.64.35.127.