cognitivecache.com - robtex.com

cognitivecache.com

DNSSEC⚠️ Not signed
A2001:4860:4802:32::15🇺🇸 Google2001:4860::/32
PTRany-in-2001-4860-4802-32--15.1e100.net
A2001:4860:4802:34::15🇺🇸 Google2001:4860::/32
A2001:4860:4802:36::15🇺🇸 Google2001:4860::/32
A2001:4860:4802:38::15🇺🇸 Google2001:4860::/32
A216.239.32.21🇺🇸 Google216.239.32.0/24
A216.239.34.21🇺🇸 Google216.239.34.0/24
A216.239.36.21🇺🇸 Google216.239.36.0/24
A216.239.38.21🇺🇸 Google216.239.38.0/24
NSns1.dnsowl.com ⭐
A2400:cb00:2049:1::a29f:1a88🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1bad🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.136Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-26-136.defastlink.net
A162.159.27.173Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-27-173.defastlink.net
NSns2.dnsowl.com
A2400:cb00:2049:1::a29f:1a31🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b82🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.49Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-26-49.defastlink.net
A162.159.27.130Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-27-130.defastlink.net
NSns3.dnsowl.com
A2400:cb00:2049:1::a29f:1aea🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b62🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.234Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-26-234.defastlink.net
A162.159.27.98Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-162-159-27-98.defastlink.net
MXmx4.emailowl.com ⭐
A207.246.121.203🇺🇸 AS-VULTR207.246.120.0/21 Vultr Assigned Prefix
PTRmx4.emailowl.com
MXmx5.emailowl.com ⭐
A45.63.17.188🇺🇸 AS-VULTR45.63.16.0/21 Vultr Assigned Prefix
PTRmx5.emailowl.com
MXmx6.emailowl.com ⭐
A107.191.41.169🇺🇸 AS-VULTR107.191.40.0/22 Vultr Assigned Prefix
PTRmx6.emailowl.com
TXTgoogle-site-verification=PUUbsmvOsjHgFOdmRZWNbBLchTk8NJGbDYW4d0HsqYw
TXTv=spf1 a mx ~all
SOAns1.dnsowl.comhostmaster@dnsowl.com serial=1774273370

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=1771291435

Same first word

cognitivecache.com

DNS History

17 records (14 active, 3 former)

201820192020202120222023202420252026NSns1.dnsowl.comns2.dnsowl.comns3.dnsowl.comMXmx4.emailowl.commx5.emailowl.commx6.emailowl.commx1.emailowl.commx2.emailowl.commx3.emailowl.comA2001:4860:4802:32::152001:4860:4802:34::152001:4860:4802:36::152001:4860:4802:38::15216.239.32.21216.239.34.21216.239.36.21216.239.38.21
●NSns1.dnsowl.com2017-04-24 → 2026-03-23 · 2 obs
● 2017-04-24 19:56:16
● 2026-03-23 13:47:54
●NSns2.dnsowl.com2017-04-24 → 2026-03-23 · 2 obs
● 2017-04-24 19:56:16
● 2026-03-23 13:47:54
●NSns3.dnsowl.com2017-04-24 → 2026-03-23 · 2 obs
● 2017-04-24 19:56:16
● 2026-03-23 13:47:54
○MXmx1.emailowl.com2017-04-24 → 2017-04-24 · 3 obs
● 2017-04-24 19:56:16
○ 2026-03-03 04:45:06
○ 2026-03-23 13:47:54
○MXmx2.emailowl.com2017-04-24 → 2017-04-24 · 3 obs
● 2017-04-24 19:56:16
○ 2026-03-03 04:45:06
○ 2026-03-23 13:47:54
○MXmx3.emailowl.com2017-04-24 → 2017-04-24 · 3 obs
● 2017-04-24 19:56:16
○ 2026-03-03 04:45:06
○ 2026-03-23 13:47:54
●MXmx4.emailowl.com2026-03-03 → 2026-03-23 · 3 obs
○ 2017-04-24 19:56:16
● 2026-03-03 04:45:06
● 2026-03-23 13:47:54
●MXmx5.emailowl.com2026-03-03 → 2026-03-23 · 3 obs
○ 2017-04-24 19:56:16
● 2026-03-03 04:45:06
● 2026-03-23 13:47:54
●MXmx6.emailowl.com2026-03-03 → 2026-03-23 · 3 obs
○ 2017-04-24 19:56:16
● 2026-03-03 04:45:06
● 2026-03-23 13:47:54
●A2001:4860:4802:32::152017-04-24 → 2026-03-23 · 2 obs
● 2017-04-24 19:56:16
● 2026-03-23 13:47:54
●A2001:4860:4802:34::152017-04-24 → 2026-03-23 · 2 obs
● 2017-04-24 19:56:16
● 2026-03-23 13:47:54
●A2001:4860:4802:36::152017-04-24 → 2026-03-23 · 2 obs
● 2017-04-24 19:56:16
● 2026-03-23 13:47:54
●A2001:4860:4802:38::152017-04-24 → 2026-03-23 · 2 obs
● 2017-04-24 19:56:16
● 2026-03-23 13:47:54
●A216.239.32.212017-04-24 → 2026-03-23 · 2 obs
● 2017-04-24 19:56:16
● 2026-03-23 13:47:54
●A216.239.34.212017-04-24 → 2026-03-23 · 2 obs
● 2017-04-24 19:56:16
● 2026-03-23 13:47:54
●A216.239.36.212017-04-24 → 2026-03-23 · 2 obs
● 2017-04-24 19:56:16
● 2026-03-23 13:47:54
●A216.239.38.212017-04-24 → 2026-03-23 · 2 obs
● 2017-04-24 19:56:16
● 2026-03-23 13:47:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...-
cognitivecache.comns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com12 records

✅ Authoritative Response

Server:162.159.26.234

NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cognitivecache.com (unsigned zone)

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

TypeCountSample Data
A4216.239.36.21, 216.239.32.21...
AAAA42001:4860:4802:32::15, 2001:4860:4802:34::15...
NS3ns1.dnsowl.com, ns2.dnsowl.com...
MX3mx4.emailowl.com (pri: 10), mx5.emailowl.com (pri: 10)...
TXT2google-site-verification=PUUbsmvOsjHgFOd, v=spf1 a mx ~all
SOA1ns1.dnsowl.com hostmaster.dnsowl.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)

Analysis

IP Addresses

Eight IP numbers are pointed to by cognitivecache.com: 2001:4860:4802:32::15, 2001:4860:4802:34::15, 2001:4860:4802:36::15, 2001:4860:4802:38::15, 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

other host names for instance loogman.net, bryanelectricalservice.com, pantojo.com, hanami-i.com and susansdisneyfamily.com share IP numbers with cognitivecache.com.

Name Servers

cognitivecache.com is delegated to three name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.

cognitivecache.com at least partially shares name servers with other domains, for instance nokdot.com, consultoria21.com, ramjass.com, zuraservices.com and ppcguru.us.

Host names with four IP numbers:

ns1.dnsowl.com points to: 2400:cb00:2049:1::a29f:1a88, 2400:cb00:2049:1::a29f:1bad, 162.159.26.136 and 162.159.27.173

ns2.dnsowl.com points to: 2400:cb00:2049:1::a29f:1a31, 2400:cb00:2049:1::a29f:1b82, 162.159.26.49 and 162.159.27.130

ns3.dnsowl.com points to: 2400:cb00:2049:1::a29f:1aea, 2400:cb00:2049:1::a29f:1b62, 162.159.26.234 and 162.159.27.98

Mail Servers

cognitivecache.com is handled by three mail servers: mx4.emailowl.com, mx5.emailowl.com and mx6.emailowl.com.

cognitivecache.com shares mail servers with other domains at least partially, including gzhldmgcyxgs.com, kartinki.pics, benefiyou.com, autohelix.com and marciaclasgens.com.

Host names with one IP number:

mx4.emailowl.com points to 207.246.121.203.

mx5.emailowl.com points to 45.63.17.188.

mx6.emailowl.com points to 107.191.41.169.