ns2.knowledgehut.net - robtex.com

ns2.knowledgehut.net

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2518🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:cb49🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.37.24Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.73🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.37.24, 172.67.203.73
IPv6 hints2606:4700:3033::6815:2518, 2606:4700:3035::ac43:cb49
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=10, name=cloudflare-ech.com

knowledgehut.net

DNSSEC⚠️ Not signed
NSchan.ns.cloudflare.com ⭐
NSmatt.ns.cloudflare.com
MXknowledgehut-net.mail.protection.outlook.com ⭐
TXTMS=ms45915127
TXTgoogle-site-verification=jrcY9lKVDe1cRzdk5VJK3_3xk3qZbCZZnYu8vbz1XIE
TXTv=spf1 include:spf.protection.outlook.com -all
SOAchan.ns.cloudflare.comdns@cloudflare.com serial=2400262239

Previously NS for

knowledgehut.net
mail.knowledgehut.net

Same first word

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DNS History

4 records (4 active, 0 former)

A104.21.37.24172.67.203.732606:4700:3033::6815:25182606:4700:3035::ac43:cb49
●A104.21.37.242026-03-29 → 2026-04-02 · 2 obs
● 2026-03-29 14:51:38
● 2026-04-02 19:23:36
●A172.67.203.732026-03-29 → 2026-04-02 · 2 obs
● 2026-03-29 14:51:38
● 2026-04-02 19:23:36
●A2606:4700:3033::6815:25182026-03-29 → 2026-04-02 · 2 obs
● 2026-03-29 14:51:38
● 2026-04-02 19:23:36
●A2606:4700:3035::ac43:cb492026-03-29 → 2026-04-02 · 2 obs
● 2026-03-29 14:51:38
● 2026-04-02 19:23:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
knowledgehut.netmatt.ns.cloudflare.com, chan.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.131

NS records: matt.ns.cloudflare.com, chan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgehut.net (unsigned zone)

⏱️ Timing

Total: 217ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.203.73, 104.21.37.24
AAAA22606:4700:3035::ac43:cb49, 2606:4700:3033::6815:2518
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

ns2.knowledgehut.net resolves to four IPs: 2606:4700:3033::6815:2518, 2606:4700:3035::ac43:cb49, 104.21.37.24 and 172.67.203.73.

Other host names, for instance eyecarespecialtiesar.com, izk.co.uk, movementitious.drbsmr.cn, www.urbanresortapartments.at and play247.bet share IP numbers with ns2.knowledgehut.net.