expert-web.org - robtex.com

expert-web.org

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:8441🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:4a3🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.4.163Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.132.65🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlinda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3afa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlinda.ns.cloudflare.com
A2803:f800:50::6ca2:c0fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlinda.ns.cloudflare.com
A2a06:98c1:50::ac40:20fa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlinda.ns.cloudflare.com
A108.162.192.250🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlinda.ns.cloudflare.com
A172.64.32.250🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlinda.ns.cloudflare.com
A173.245.58.250🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlinda.ns.cloudflare.com
NStrey.ns.cloudflare.com
A2606:4700:58::adf5:3bf2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
A2803:f800:50::6ca2:c1f2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtrey.ns.cloudflare.com
A2a06:98c1:50::ac40:21f2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtrey.ns.cloudflare.com
A108.162.193.242🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
A172.64.33.242🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
A173.245.59.242🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.4.163, 172.67.132.65
IPv6 hints2606:4700:3033::ac43:8441, 2606:4700:3035::6815:4a3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=172, name=cloudflare-ech.com
SOAlinda.ns.cloudflare.comdns@cloudflare.com serial=2402454351

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1778541842

Same first word

expert-web.fr
expert-web.org
expert-web.net
expert-web.de
expert-web.ch
expert-web.com

Similar names

web-expert.ru
web-expert.pl
web-expert.gr
web-expert.co.uk
web-expert.be
web-expert.ch
web-expert.kz
web-expert.online
web-expert.ro
wbe-expert.com
web-expert.de

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSlinda.ns.cloudflare.comtrey.ns.cloudflare.comdns14.ovh.netns14.ovh.netMXmail.expert-web.orgA104.21.4.163172.67.132.652606:4700:3033::ac43:84412606:4700:3035::6815:4a3178.32.219.37
○NSdns14.ovh.net2015-07-05 → 2017-02-16 · 4 obs
● 2015-07-05 14:34:26
● 2017-02-16 20:09:16
○ 2026-04-16 04:06:18
○ 2026-05-11 23:38:54
●NSlinda.ns.cloudflare.com2026-04-16 → 2026-05-11 · 3 obs
○ 2017-02-16 20:09:16
● 2026-04-16 04:06:18
● 2026-05-11 23:38:54
○NSns14.ovh.net2015-07-05 → 2017-02-16 · 4 obs
● 2015-07-05 14:34:26
● 2017-02-16 20:09:16
○ 2026-04-16 04:06:18
○ 2026-05-11 23:38:54
●NStrey.ns.cloudflare.com2026-04-16 → 2026-05-11 · 3 obs
○ 2017-02-16 20:09:16
● 2026-04-16 04:06:18
● 2026-05-11 23:38:54
○MXmail.expert-web.org2015-07-05 → 2017-02-16 · 4 obs
● 2015-07-05 14:34:26
● 2017-02-16 20:09:16
○ 2026-04-16 04:06:18
○ 2026-05-11 23:38:54
●A104.21.4.1632026-04-16 → 2026-05-11 · 3 obs
○ 2017-02-16 20:09:16
● 2026-04-16 04:06:18
● 2026-05-11 23:38:54
●A172.67.132.652026-04-16 → 2026-05-11 · 3 obs
○ 2017-02-16 20:09:16
● 2026-04-16 04:06:18
● 2026-05-11 23:38:54
○A178.32.219.372015-07-05 → 2017-02-16 · 4 obs
● 2015-07-05 14:34:26
● 2017-02-16 20:09:16
○ 2026-04-16 04:06:18
○ 2026-05-11 23:38:54
●A2606:4700:3033::ac43:84412026-04-16 → 2026-05-11 · 3 obs
○ 2017-02-16 20:09:16
● 2026-04-16 04:06:18
● 2026-05-11 23:38:54
●A2606:4700:3035::6815:4a32026-04-16 → 2026-05-11 · 3 obs
○ 2017-02-16 20:09:16
● 2026-04-16 04:06:18
● 2026-05-11 23:38:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
expert-web.orglinda.ns.cloudflare.com, trey.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.242

NS records: linda.ns.cloudflare.com, trey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expert-web.org (unsigned zone)

⏱️ Timing

Total: 989ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.132.65, 104.21.4.163
AAAA22606:4700:3035::6815:4a3, 2606:4700:3033::ac43:8441
NS2linda.ns.cloudflare.com, trey.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1linda.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

expert-web.org points to four IP numbers: 2606:4700:3033::ac43:8441, 2606:4700:3035::6815:4a3, 104.21.4.163 and 172.67.132.65.

For instance, other host names bexpon.com, www.dpsw.org, mundogeek.com.mx, rfq.pvrinox.com and thresh0ld.com share IP numbers with expert-web.org.

Name Servers

expert-web.org is delegated to two name servers: linda.ns.cloudflare.com and trey.ns.cloudflare.com.

expert-web.org uses the same name server setup as other domains such as vpsblocks.com.au, nianqing.net, georgetowndowntownmasterplan.com, propertylive.co and csim.com.my.

expert-web.org shares name servers with other domains at least partially, for example voyasalir.com, atencion-clientes.com, npn.fi, kalipso.be and activeme.io.

These name servers are commonly used with josh.ns.cloudflare.com.

Host names with six IP numbers: host name linda.ns.cloudflare.com points to: 2606:4700:50::adf5:3afa, 2803:f800:50::6ca2:c0fa, 2a06:98c1:50::ac40:20fa, 108.162.192.250, 172.64.32.250 and 173.245.58.250; host name trey.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf2, 2803:f800:50::6ca2:c1f2, 2a06:98c1:50::ac40:21f2, 108.162.193.242, 172.64.33.242 and 173.245.59.242.