wcsa.us - robtex.com

wcsa.us

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:b1ae🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:23a8🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.35.168Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.177.174🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchris.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
A2803:f800:50::6ca2:c155🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchris.ns.cloudflare.com
A2a06:98c1:50::ac40:2155🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchris.ns.cloudflare.com
A108.162.193.85🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
A172.64.33.85🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
A173.245.59.85🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
NSpola.ns.cloudflare.com
A2606:4700:50::adf5:3ad6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
A2803:f800:50::6ca2:c0d6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpola.ns.cloudflare.com
A2a06:98c1:50::ac40:20d6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpola.ns.cloudflare.com
A108.162.192.214🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
A172.64.32.214🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
A173.245.58.214🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpola.ns.cloudflare.com
MXwcsa-us.mail.protection.outlook.com ⭐
A2a01:111:f403:c803::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn1pr21cu00200.inbound.protection.outlook.com
A2a01:111:f403:c922::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A2a01:111:f403:f804::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-co1pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:f913::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy1pr03cu00100.inbound.protection.outlook.com
A40.93.192.1🇺🇸 Microsoft40.80.0.0/12
PTRmail-dm5pr02cu00201.inbound.protection.outlook.com
A52.101.8.51🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm1pr04cu00203.inbound.protection.outlook.com
A52.101.10.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr02cu00301.inbound.protection.outlook.com
A52.101.41.21🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00305.inbound.protection.outlook.com
TXTMS=ms99827626
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.35.168, 172.67.177.174
IPv6 hints2606:4700:3030::ac43:b1ae, 2606:4700:3037::6815:23a8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOAchris.ns.cloudflare.comdns@cloudflare.com serial=2411352107

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1786014240

Same first word

wcsa.com
wcsa.world
wcsa.net
wcsa.info
wcsa.ca
wcsa.org.uk
wcsa.org
wcsa.de
wcsa.net.cn
wcsa.us
wcsa.cn
wcsa.ru

Similar names

wacs.com.br
csaw.co.uk
swca.ca
acsw.net
wasc.de
wacs.us
wacs.co.uk
wacs.org
awcs.net
wcas.net
swac.us
acsw.cz
wacs.online
swac.co
wasc.net
casw.or.kr
csaw.biz
cwas.ws
swac.tv
swac.jp
wcas.ca
scaw.co.za
wasc.org.uk
swac.co.nz
wcas.nu
wasc.ca
swca.de
aswc.asia
awsc.com.tw
caws.com
casw.cn
csaw.com
ascw.com.au
caws.com.ar
wsca.ir
ascw.at
awsc.com.au
cwsa.edu.hk
swac.de
wasc.us
caws.org.cn
aswc.de
awsc.org
wcas.cn
aswc.co.uk
wcas.com
csaw.io
acws.cl
wacs.cn
csaw.eu
acws.at
casw.org.uk
scaw.de
acsw.cat
swca.co.uk
swac.org.au
acsw.com
wsac.com
acws.cn
caws.ca
acws.hu
awsc.nl
cwsa.co.uk
caws.info
awcs.com.sg
casw.org
acsw.org.au
aswc.ru
cwas.jp
swac.com
scaw.org
awcs.info
csaw.at
awcs.ru
cwsa.ch
acws.com
wcas.de
wcas.ru
cwas.com.au
acws.jp
wacs.nl
swca.s3.amazonaws.com
cwas.org.uk
aswc.foundation
sacw.edu.in
aswc.com
awsc.com.hk
acsw.ru
casw.net
awsc.com.cn
scwa.com
awcs.co.uk
caws.ru
wacs.info
cwsa.cn

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSchris.ns.cloudflare.compola.ns.cloudflare.comns1.powweb.comns2.powweb.comMXwcsa-us.mail.protection.outlook.commx.wcsa.usA104.21.35.168172.67.177.1742606:4700:3030::ac43:b1ae2606:4700:3037::6815:23a865.254.250.11065.254.250.119
●NSchris.ns.cloudflare.com2026-08-01 → 2026-08-06 · 3 obs
○ 2016-04-03 10:35:40
● 2026-08-01 23:10:32
● 2026-08-06 11:37:52
○NSns1.powweb.com2015-06-12 → 2016-04-03 · 4 obs
● 2015-06-12 07:21:10
● 2016-04-03 10:35:40
○ 2026-08-01 23:10:32
○ 2026-08-06 11:37:52
○NSns2.powweb.com2015-06-12 → 2016-04-03 · 4 obs
● 2015-06-12 07:21:10
● 2016-04-03 10:35:40
○ 2026-08-01 23:10:32
○ 2026-08-06 11:37:52
●NSpola.ns.cloudflare.com2026-08-01 → 2026-08-06 · 3 obs
○ 2016-04-03 10:35:40
● 2026-08-01 23:10:32
● 2026-08-06 11:37:52
○MXmx.wcsa.us2015-06-12 → 2016-04-03 · 4 obs
● 2015-06-12 07:21:10
● 2016-04-03 10:35:40
○ 2026-08-01 23:10:32
○ 2026-08-06 11:37:52
●MXwcsa-us.mail.protection.outlook.com2026-08-01 → 2026-08-06 · 3 obs
○ 2016-04-03 10:35:40
● 2026-08-01 23:10:32
● 2026-08-06 11:37:52
●A104.21.35.1682026-08-01 → 2026-08-06 · 3 obs
○ 2016-04-03 10:35:40
● 2026-08-01 23:10:32
● 2026-08-06 11:37:52
●A172.67.177.1742026-08-01 → 2026-08-06 · 3 obs
○ 2016-04-03 10:35:40
● 2026-08-01 23:10:32
● 2026-08-06 11:37:52
●A2606:4700:3030::ac43:b1ae2026-08-01 → 2026-08-06 · 3 obs
○ 2016-04-03 10:35:40
● 2026-08-01 23:10:32
● 2026-08-06 11:37:52
●A2606:4700:3037::6815:23a82026-08-01 → 2026-08-06 · 3 obs
○ 2016-04-03 10:35:40
● 2026-08-01 23:10:32
● 2026-08-06 11:37:52
○A65.254.250.1102015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 07:21:10
○ 2015-10-26 06:05:12
○ 2026-08-06 11:37:52
○A65.254.250.1192015-10-26 → 2016-04-03 · 5 obs
○ 2015-06-12 07:21:10
● 2015-10-26 06:05:12
● 2016-04-03 10:35:40
○ 2026-08-01 23:10:32
○ 2026-08-06 11:37:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usy.cctld.us, n.cctld.us, b.cctld.us, f.cctld.us...-
wcsa.uspola.ns.cloudflare.com, chris.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.85

NS records: pola.ns.cloudflare.com, chris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wcsa.us (unsigned zone)

⏱️ Timing

Total: 596ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.177.174, 104.21.35.168
AAAA22606:4700:3037::6815:23a8, 2606:4700:3030::ac43:b1ae
NS2chris.ns.cloudflare.com, pola.ns.cloudflare.com
MX1wcsa-us.mail.protection.outlook.com (pri
TXT1MS=ms99827626
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1chris.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

wcsa.us has four IP addresses: 104.21.35.168, 172.67.177.174, 2606:4700:3030::ac43:b1ae and 2606:4700:3037::6815:23a8.

tesd-865946.apollo-18.ru, kureles.com, rtp10.adamv1.sbs plus two other host names have IP numbers in common with wcsa.us.

Name Servers

Two name servers handle the delegation for wcsa.us: chris.ns.cloudflare.com and pola.ns.cloudflare.com.

The name server configuration of wcsa.us is shared with other domains, for instance rent-a-car-crete.ru, sos-dan.net, clarisdesignbuild.com and two others.

wcsa.us partially shares its NS delegation with several other domains, including doneforyou.com, 406404.com, xfazz.gay and two others.

These name servers often co-occur with the name servers angelina.ns.cloudflare.com.

Hosts with 6 IP addresses each:

chris.ns.cloudflare.com resolves to 108.162.193.85, 172.64.33.85 and 173.245.59.85 among others, with 3 other IP addresses in total.

pola.ns.cloudflare.com resolves to 108.162.192.214, 172.64.32.214 and 173.245.58.214 among others, with 3 other IP addresses in total.

Mail Servers

wcsa.us uses one mail server — wcsa-us.mail.protection.outlook.com.

wcsa-us.mail.protection.outlook.com has 8 IP addresses: 40.93.192.1, 52.101.8.51, 52.101.10.1 plus 5 more.