contentra.pro - robtex.com

contentra.pro

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:49b4🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:a53c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.180Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.165.60🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSken.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A2803:f800:50::6ca2:c17f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRken.ns.cloudflare.com
A2a06:98c1:50::ac40:217f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRken.ns.cloudflare.com
A108.162.193.127🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A172.64.33.127🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
A173.245.59.127🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRken.ns.cloudflare.com
NSsue.ns.cloudflare.com
A2606:4700:50::adf5:3a91🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
A2803:f800:50::6ca2:c091🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsue.ns.cloudflare.com
A2a06:98c1:50::ac40:2091🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsue.ns.cloudflare.com
A108.162.192.145🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
A172.64.32.145🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
A173.245.58.145🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.73.180, 172.67.165.60
IPv6 hints2606:4700:3030::6815:49b4, 2606:4700:3036::ac43:a53c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=236, name=cloudflare-ech.com
SOAken.ns.cloudflare.comdns@cloudflare.com serial=2407353140

pro

DNSSEC🔒 Signed (DS record present)
NSa0.pro.afilias-nst.info ⭐
NSa2.pro.afilias-nst.info
NSb0.pro.afilias-nst.org
NSb2.pro.afilias-nst.org
NSc0.pro.afilias-nst.info
NSd0.pro.afilias-nst.org
SOAa0.pro.afilias-nst.infohostmaster@donuts.email serial=1785554303

Same first word

contentra.pro

Similar names

tecnatron.com.br
trentonac.com
racontent.de
tecnatron.net
contrenta.com
rentacont.com
actronent.com
contentar.xyz
arcontent.com
cartonnet.com
racontent.com
contentar.com
noctranet.com
rancotent.com
tecnatron.com
contranet.nl
tancentro.com
rentacont.cl
contranet.de
tecnatron.org
contenart.com
contarnet.com.br
nettracon.de

DNS History

10 records (6 active, 4 former)

NSken.ns.cloudflare.comsue.ns.cloudflare.comA104.21.73.180172.67.165.602606:4700:3030::6815:49b42606:4700:3036::ac43:a53c188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSken.ns.cloudflare.com2026-07-17 → 2026-08-01 · 2 obs
● 2026-07-17 02:57:26
● 2026-08-01 03:30:58
●NSsue.ns.cloudflare.com2026-07-17 → 2026-08-01 · 2 obs
● 2026-07-17 02:57:26
● 2026-08-01 03:30:58
●A104.21.73.1802026-08-01 → 2026-08-01 · 2 obs
○ 2026-07-17 02:57:26
● 2026-08-01 03:30:58
●A172.67.165.602026-08-01 → 2026-08-01 · 2 obs
○ 2026-07-17 02:57:26
● 2026-08-01 03:30:58
○A188.114.96.02026-07-17 → 2026-07-17 · 2 obs
● 2026-07-17 02:57:26
○ 2026-08-01 03:30:58
○A188.114.97.02026-07-17 → 2026-07-17 · 2 obs
● 2026-07-17 02:57:26
○ 2026-08-01 03:30:58
●A2606:4700:3030::6815:49b42026-08-01 → 2026-08-01 · 2 obs
○ 2026-07-17 02:57:26
● 2026-08-01 03:30:58
●A2606:4700:3036::ac43:a53c2026-08-01 → 2026-08-01 · 2 obs
○ 2026-07-17 02:57:26
● 2026-08-01 03:30:58
○A2a06:98c1:3120::2026-07-17 → 2026-07-17 · 2 obs
● 2026-07-17 02:57:26
○ 2026-08-01 03:30:58
○A2a06:98c1:3121::2026-07-17 → 2026-07-17 · 2 obs
● 2026-07-17 02:57:26
○ 2026-08-01 03:30:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
prod0.pro.afilias-nst.org, a2.pro.afilias-nst.info, a0.pro.afilias-nst.info, b0.pro.afilias-nst.org...-
contentra.proken.ns.cloudflare.com, sue.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.145

NS records: ken.ns.cloudflare.com, sue.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentra.pro (unsigned zone)

⏱️ Timing

Total: 682ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.73.180, 172.67.165.60
AAAA22606:4700:3030::6815:49b4, 2606:4700:3036::ac43:a53c
NS2ken.ns.cloudflare.com, sue.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ken.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

contentra.pro directs to four IP numbers, which are 104.21.73.180, 172.67.165.60, 2606:4700:3030::6815:49b4 and 2606:4700:3036::ac43:a53c.

Among the host names that share IP numbers with contentra.pro are 8619912.com, kuwait-sabagh.com, patteunit.click and two others.

Name Servers

contentra.pro is delegated to two name servers: ken.ns.cloudflare.com and sue.ns.cloudflare.com.

contentra.pro has the same name server delegation as a number of other domains, such as galdino.ws, fastviewmob.live, supersolid.co.uk and two more.

There is at least partial name server overlap between contentra.pro and other domains — justnorris.com, oliveci.com, zenithnexuszone.click and two more among them.

The name servers nile.ns.cloudflare.com, lisa.ns.cloudflare.com and jake.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

ken.ns.cloudflare.com resolves to 108.162.193.127, 172.64.33.127, 173.245.59.127 and 3 other IP addresses.

sue.ns.cloudflare.com resolves to 108.162.192.145, 172.64.32.145, 173.245.58.145 and 3 other IP addresses.