know-dex.com - robtex.com

know-dex.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8548🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:dda🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.13.218Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.133.72🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadrian.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a39🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A2803:f800:50::6ca2:c039🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadrian.ns.cloudflare.com
A2a06:98c1:50::ac40:2039🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadrian.ns.cloudflare.com
A108.162.192.57🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A172.64.32.57🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
A173.245.58.57🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadrian.ns.cloudflare.com
NSjose.ns.cloudflare.com
A2606:4700:58::a29f:2c58🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjose.ns.cloudflare.com
A2803:f800:50::6ca2:c358🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjose.ns.cloudflare.com
A2a06:98c1:50::ac40:2358🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjose.ns.cloudflare.com
A108.162.195.88🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjose.ns.cloudflare.com
A162.159.44.88Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjose.ns.cloudflare.com
A172.64.35.88🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjose.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.13.218, 172.67.133.72
IPv6 hints2606:4700:3030::ac43:8548, 2606:4700:3035::6815:dda
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com
SOAadrian.ns.cloudflare.comdns@cloudflare.com serial=2402727142

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=1778375186
⚠️ On DNS blocklist: tif

Same first word

know-dex.com

DNS History

6 records (6 active, 0 former)

NSadrian.ns.cloudflare.comjose.ns.cloudflare.comA104.21.13.218172.67.133.722606:4700:3030::ac43:85482606:4700:3035::6815:dda
●NSadrian.ns.cloudflare.com2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-07 01:46:50
● 2026-05-10 01:32:22
●NSjose.ns.cloudflare.com2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-07 01:46:50
● 2026-05-10 01:32:22
●A104.21.13.2182026-05-07 → 2026-05-10 · 2 obs
● 2026-05-07 01:46:50
● 2026-05-10 01:32:22
●A172.67.133.722026-05-07 → 2026-05-10 · 2 obs
● 2026-05-07 01:46:50
● 2026-05-10 01:32:22
●A2606:4700:3030::ac43:85482026-05-07 → 2026-05-10 · 2 obs
● 2026-05-07 01:46:50
● 2026-05-10 01:32:22
●A2606:4700:3035::6815:dda2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-07 01:46:50
● 2026-05-10 01:32:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...-
know-dex.comadrian.ns.cloudflare.com, jose.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.88

NS records: adrian.ns.cloudflare.com, jose.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for know-dex.com (unsigned zone)

⏱️ Timing

Total: 186ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.13.218, 172.67.133.72
AAAA22606:4700:3030::ac43:8548, 2606:4700:3035::6815:dda
NS2adrian.ns.cloudflare.com, jose.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adrian.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

know-dex.com points to four IP numbers: 2606:4700:3030::ac43:8548, 2606:4700:3035::6815:dda, 104.21.13.218 and 172.67.133.72.

For instance, other host names ieltsleader.com, naneta.lt, cdnx.softsq.com, mail.swglegends.com and addgene.es share IP numbers with know-dex.com.

Name Servers

know-dex.com is delegated to two name servers: adrian.ns.cloudflare.com and jose.ns.cloudflare.com.

know-dex.com uses the same name server setup as other domains such as jinggukang.cn, prg.co.nz, brytons.pro, hobnarka.com and closetechdynamo.info.

know-dex.com shares name servers with other domains at least partially, for example gridtracker.org, dede4a.com, netragroup.ca, 264b43.com and reshuilongtou.com.

These name servers are commonly used with tim.ns.cloudflare.com, peyton.ns.cloudflare.com and dana.ns.cloudflare.com.

Host names with six IP numbers: host name adrian.ns.cloudflare.com points to: 2606:4700:50::adf5:3a39, 2803:f800:50::6ca2:c039, 2a06:98c1:50::ac40:2039, 108.162.192.57, 172.64.32.57 and 173.245.58.57; host name jose.ns.cloudflare.com points to: 2606:4700:58::a29f:2c58, 2803:f800:50::6ca2:c358, 2a06:98c1:50::ac40:2358, 108.162.195.88, 162.159.44.88 and 172.64.35.88.