knowledgr.io - robtex.com

knowledgr.io

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:475c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:aa4f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.92Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.79🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmallory.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2653🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmallory.ns.cloudflare.com
A2803:f800:50::6ca2:c253🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmallory.ns.cloudflare.com
A2a06:98c1:50::ac40:2253🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmallory.ns.cloudflare.com
A108.162.194.83🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmallory.ns.cloudflare.com
A162.159.38.83Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmallory.ns.cloudflare.com
A172.64.34.83🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmallory.ns.cloudflare.com
NSpaul.ns.cloudflare.com
A2606:4700:58::adf5:3b87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A2803:f800:50::6ca2:c187🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpaul.ns.cloudflare.com
A2a06:98c1:50::ac40:2187🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpaul.ns.cloudflare.com
A108.162.193.135🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A172.64.33.135🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A173.245.59.135🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.92, 172.67.170.79
IPv6 hints2606:4700:3033::6815:475c, 2606:4700:3036::ac43:aa4f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOAmallory.ns.cloudflare.comdns@cloudflare.com serial=2410878719

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1785768156
rank #376769 globally
rank #3038 in the tld

Same first word

knowledgr.com
knowledgr.de
knowledgr.io

DNS History

12 records (6 active, 6 former)

NSmallory.ns.cloudflare.compaul.ns.cloudflare.comA104.21.71.92172.67.170.792606:4700:3033::6815:475c2606:4700:3036::ac43:aa4f188.114.96.0188.114.97.02606:4700:3032::ac43:aa4f2606:4700:3037::6815:475c2a06:98c1:3120::2a06:98c1:3121::
●NSmallory.ns.cloudflare.com2026-05-09 → 2026-08-03 · 2 obs
● 2026-05-09 18:26:36
● 2026-08-03 14:56:16
●NSpaul.ns.cloudflare.com2026-05-09 → 2026-08-03 · 2 obs
● 2026-05-09 18:26:36
● 2026-08-03 14:56:16
●A104.21.71.922026-05-09 → 2026-08-03 · 4 obs
● 2026-05-09 18:26:36
● 2026-06-13 01:47:48
○ 2026-07-17 23:48:54
● 2026-08-03 14:56:16
●A172.67.170.792026-05-09 → 2026-08-03 · 4 obs
● 2026-05-09 18:26:36
● 2026-06-13 01:47:48
○ 2026-07-17 23:48:54
● 2026-08-03 14:56:16
○A188.114.96.02026-07-17 → 2026-07-17 · 3 obs
○ 2026-06-13 01:47:48
● 2026-07-17 23:48:54
○ 2026-08-03 14:56:16
○A188.114.97.02026-07-17 → 2026-07-17 · 3 obs
○ 2026-06-13 01:47:48
● 2026-07-17 23:48:54
○ 2026-08-03 14:56:16
○A2606:4700:3032::ac43:aa4f2026-05-09 → 2026-06-13 · 4 obs
● 2026-05-09 18:26:36
● 2026-06-13 01:47:48
○ 2026-07-17 23:48:54
○ 2026-08-03 14:56:16
●A2606:4700:3033::6815:475c2026-08-03 → 2026-08-03 · 2 obs
○ 2026-07-17 23:48:54
● 2026-08-03 14:56:16
●A2606:4700:3036::ac43:aa4f2026-08-03 → 2026-08-03 · 2 obs
○ 2026-07-17 23:48:54
● 2026-08-03 14:56:16
○A2606:4700:3037::6815:475c2026-05-09 → 2026-06-13 · 4 obs
● 2026-05-09 18:26:36
● 2026-06-13 01:47:48
○ 2026-07-17 23:48:54
○ 2026-08-03 14:56:16
○A2a06:98c1:3120::2026-07-17 → 2026-07-17 · 3 obs
○ 2026-06-13 01:47:48
● 2026-07-17 23:48:54
○ 2026-08-03 14:56:16
○A2a06:98c1:3121::2026-07-17 → 2026-07-17 · 3 obs
○ 2026-06-13 01:47:48
● 2026-07-17 23:48:54
○ 2026-08-03 14:56:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioc0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io-
knowledgr.iopaul.ns.cloudflare.com, mallory.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.83

NS records: paul.ns.cloudflare.com, mallory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgr.io (unsigned zone)

⏱️ Timing

Total: 460ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.170.79, 104.21.71.92
AAAA22606:4700:3036::ac43:aa4f, 2606:4700:3033::6815:475c
NS2mallory.ns.cloudflare.com, paul.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1mallory.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

knowledgr.io resolves to four IP addresses: 104.21.71.92, 172.67.170.79, 2606:4700:3033::6815:475c and 2606:4700:3036::ac43:aa4f.

Among the host names that share IP numbers with knowledgr.io are skyexchangeplay.com, varsnetwork.ca, hotcepat.info and two others.

Name Servers

knowledgr.io is delegated to two name servers: mallory.ns.cloudflare.com and paul.ns.cloudflare.com.

knowledgr.io has the same name server delegation as a number of other domains, such as naamazon.net, cocobongo.io, au887.com and two more.

knowledgr.io partially shares its NS delegation with several other domains, including beltwayblips.com, betsfocus.uk, bbfc.ru and two others.

Host names resolving to 6 IP numbers:

mallory.ns.cloudflare.com resolves to 108.162.194.83, 162.159.38.83, 172.64.34.83 and 3 other IP addresses.

paul.ns.cloudflare.com resolves to 108.162.193.135, 172.64.33.135, 173.245.59.135 and 3 other IP addresses.