profi-learn.com - robtex.com

profi-learn.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3b43🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:d998🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.59.67Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.217.152🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrad.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A2803:f800:50::6ca2:c169🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrad.ns.cloudflare.com
A2a06:98c1:50::ac40:2169🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrad.ns.cloudflare.com
A108.162.193.105🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A172.64.33.105🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A173.245.59.105🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
NSnola.ns.cloudflare.com
A2606:4700:50::adf5:3ad4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnola.ns.cloudflare.com
A2803:f800:50::6ca2:c0d4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnola.ns.cloudflare.com
A2a06:98c1:50::ac40:20d4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnola.ns.cloudflare.com
A108.162.192.212🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnola.ns.cloudflare.com
A172.64.32.212🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnola.ns.cloudflare.com
A173.245.58.212🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnola.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.59.67, 172.67.217.152
IPv6 hints2606:4700:3031::6815:3b43, 2606:4700:3034::ac43:d998
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=19, name=cloudflare-ech.com
SOAbrad.ns.cloudflare.comdns@cloudflare.com serial=2401948115

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=1777053271
⚠️ On DNS blocklist: tif

Subdomains

www.profi-learn.com

Same first word

profi-learn.com
profi-learn.de

DNS History

6 records (6 active, 0 former)

NSbrad.ns.cloudflare.comnola.ns.cloudflare.comA104.21.59.67172.67.217.1522606:4700:3031::6815:3b432606:4700:3034::ac43:d998
●NSbrad.ns.cloudflare.com2026-04-12 → 2026-04-24 · 2 obs
● 2026-04-12 03:06:08
● 2026-04-24 17:57:32
●NSnola.ns.cloudflare.com2026-04-12 → 2026-04-24 · 2 obs
● 2026-04-12 03:06:08
● 2026-04-24 17:57:32
●A104.21.59.672026-04-12 → 2026-04-24 · 2 obs
● 2026-04-12 03:06:08
● 2026-04-24 17:57:32
●A172.67.217.1522026-04-12 → 2026-04-24 · 2 obs
● 2026-04-12 03:06:08
● 2026-04-24 17:57:32
●A2606:4700:3031::6815:3b432026-04-12 → 2026-04-24 · 2 obs
● 2026-04-12 03:06:08
● 2026-04-24 17:57:32
●A2606:4700:3034::ac43:d9982026-04-12 → 2026-04-24 · 2 obs
● 2026-04-12 03:06:08
● 2026-04-24 17:57:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...-
profi-learn.combrad.ns.cloudflare.com, nola.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.105

NS records: brad.ns.cloudflare.com, nola.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for profi-learn.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.217.152, 104.21.59.67
AAAA22606:4700:3031::6815:3b43, 2606:4700:3034::ac43:d998
NS2brad.ns.cloudflare.com, nola.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brad.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.profi-learn.com is profi-learn.com.

IP Addresses

profi-learn.com maps to four IP numbers: 2606:4700:3031::6815:3b43, 2606:4700:3034::ac43:d998, 104.21.59.67 and 172.67.217.152.

Other host names such as fireinthehole3.com.de, alebilet.pl-oferta5839069.sbs, hd-bits.com, voxmobil.com and tadmartonproducts.co.uk share IPs with profi-learn.com.

Name Servers

Two name servers brad.ns.cloudflare.com and nola.ns.cloudflare.com handle the delegation for profi-learn.com.

profi-learn.com shares the same name server setup as other domains, for example verizonfears.com, alohatoystore.com, vn-store.com, geldavo.com and interferencia.cl.

profi-learn.com at least partially shares name servers with other domains, for example verwarming-eneco.com, isotalk.com, teenvgn.com, islandnetwork.net and postlocker.com.

these name servers are commonly used alongside hayes.ns.cloudflare.com name servers.

Host names with six IP numbers:

brad.ns.cloudflare.com points to 2606:4700:58::adf5:3b69, 2803:f800:50::6ca2:c169, 2a06:98c1:50::ac40:2169, 108.162.193.105, 172.64.33.105 and 173.245.59.105.

nola.ns.cloudflare.com points to 2606:4700:50::adf5:3ad4, 2803:f800:50::6ca2:c0d4, 2a06:98c1:50::ac40:20d4, 108.162.192.212, 172.64.32.212 and 173.245.58.212.