knowhowpro.fit - robtex.com

knowhowpro.fit

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:ca3🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:c328🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.12.163Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.195.40🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjakub.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A2803:f800:50::6ca2:c355🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjakub.ns.cloudflare.com
A2a06:98c1:50::ac40:2355🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjakub.ns.cloudflare.com
A108.162.195.85🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A162.159.44.85Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A172.64.35.85🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
NSstella.ns.cloudflare.com
A2606:4700:50::a29f:269a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstella.ns.cloudflare.com
A2803:f800:50::6ca2:c29a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRstella.ns.cloudflare.com
A2a06:98c1:50::ac40:229a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRstella.ns.cloudflare.com
A108.162.194.154🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstella.ns.cloudflare.com
A162.159.38.154Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstella.ns.cloudflare.com
A172.64.34.154🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstella.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.12.163, 172.67.195.40
IPv62606:4700:3034::6815:ca3, 2606:4700:3036::ac43:c328
SOAjakub.ns.cloudflare.comdns@cloudflare.com serial=2398112908

fit

DNSSEC🔒 Signed (DS record present)
NSa.nic.fit ⭐
NSb.nic.fit
NSc.nic.fit
NSx.nic.fit
NSy.nic.fit
NSz.nic.fit
SOAa.nic.fitadmin@tldns.godaddy serial=1774304020

Same first word

knowhowpro.fit

Similar names

proknowhow.com

DNS History

8 records (6 active, 2 former)

NSjakub.ns.cloudflare.comstella.ns.cloudflare.comA104.21.12.163172.67.195.402606:4700:3034::6815:ca32606:4700:3036::ac43:c328172.64.80.12606:4700:130:436c:6f75:6466:6c61:7265
●NSjakub.ns.cloudflare.com2026-02-19 → 2026-03-23 · 2 obs
● 2026-02-19 23:39:04
● 2026-03-23 23:35:38
●NSstella.ns.cloudflare.com2026-02-19 → 2026-03-23 · 2 obs
● 2026-02-19 23:39:04
● 2026-03-23 23:35:38
●A104.21.12.1632026-02-19 → 2026-03-23 · 5 obs
● 2026-02-19 23:39:04
● 2026-03-20 10:10:00
○ 2026-03-23 02:00:50
● 2026-03-23 06:37:46
● 2026-03-23 23:35:38
○A172.64.80.12026-03-23 → 2026-03-23 · 4 obs
○ 2026-03-20 10:10:00
● 2026-03-23 02:00:50
○ 2026-03-23 06:37:46
○ 2026-03-23 23:35:38
●A172.67.195.402026-02-19 → 2026-03-23 · 5 obs
● 2026-02-19 23:39:04
● 2026-03-20 10:10:00
○ 2026-03-23 02:00:50
● 2026-03-23 06:37:46
● 2026-03-23 23:35:38
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-23 → 2026-03-23 · 4 obs
○ 2026-03-20 10:10:00
● 2026-03-23 02:00:50
○ 2026-03-23 06:37:46
○ 2026-03-23 23:35:38
●A2606:4700:3034::6815:ca32026-02-19 → 2026-03-23 · 5 obs
● 2026-02-19 23:39:04
● 2026-03-20 10:10:00
○ 2026-03-23 02:00:50
● 2026-03-23 06:37:46
● 2026-03-23 23:35:38
●A2606:4700:3036::ac43:c3282026-02-19 → 2026-03-23 · 5 obs
● 2026-02-19 23:39:04
● 2026-03-20 10:10:00
○ 2026-03-23 02:00:50
● 2026-03-23 06:37:46
● 2026-03-23 23:35:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
fitc.nic.fit, z.nic.fit, a.nic.fit, b.nic.fit...12 records
knowhowpro.fitjakub.ns.cloudflare.com, stella.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.85

NS records: jakub.ns.cloudflare.com, stella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowhowpro.fit (unsigned zone)

⏱️ Timing

Total: 345ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.195.40, 104.21.12.163
AAAA22606:4700:3034::6815:ca3, 2606:4700:3036::ac43:c328
NS2jakub.ns.cloudflare.com, stella.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jakub.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (z.nic.fit, y.nic.fit, x.nic.fit...)

Analysis

IP Addresses

knowhowpro.fit maps to four IP numbers: 2606:4700:3034::6815:ca3, 2606:4700:3036::ac43:c328, 104.21.12.163 and 172.67.195.40.

Other host names, for instance www.sycju.com, zauriqpylonai.net, www.collegeboytour.com, caravanteam.com and omzkdhbltgcyi.website share IP numbers with knowhowpro.fit.

Name Servers

Two name servers jakub.ns.cloudflare.com and stella.ns.cloudflare.com are delegated to knowhowpro.fit.

knowhowpro.fit uses the same name server configuration as other domains, such as pocketwarz.com, createprox.work, im2net.com, connortransportation.com and knowledgex.work.

knowhowpro.fit at least partially shares name servers with other domains such as shinyjoker-casino.co.uk, aqtcnet.com, cirrafi.com, 3000777.com and konfliktklaerer.de.

These name servers are commonly used with hattie.ns.cloudflare.com and john.ns.cloudflare.com.

Host names with six IP numbers: Host name jakub.ns.cloudflare.com points to 2606:4700:58::a29f:2c55, 2803:f800:50::6ca2:c355, 2a06:98c1:50::ac40:2355, 108.162.195.85, 162.159.44.85 and 172.64.35.85; host name stella.ns.cloudflare.com points to 2606:4700:50::a29f:269a, 2803:f800:50::6ca2:c29a, 2a06:98c1:50::ac40:229a, 108.162.194.154, 162.159.38.154 and 172.64.34.154.