us2-webex.com - robtex.com

us2-webex.com

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:3404🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c0c2🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.52.4Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.192.194🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShasslo.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c86🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
A2803:f800:50::6ca2:c386🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhasslo.ns.cloudflare.com
A2a06:98c1:50::ac40:2386🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhasslo.ns.cloudflare.com
A108.162.195.134🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
A162.159.44.134Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
A172.64.35.134🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhasslo.ns.cloudflare.com
NSrita.ns.cloudflare.com
A2606:4700:50::adf5:3a8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A2803:f800:50::6ca2:c08c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrita.ns.cloudflare.com
A2a06:98c1:50::ac40:208c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrita.ns.cloudflare.com
A108.162.192.140🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A172.64.32.140🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
A173.245.58.140🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrita.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.52.4, 172.67.192.194
IPv6 hints2606:4700:3037::6815:3404, 2606:4700:3037::ac43:c0c2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com
SOAhasslo.ns.cloudflare.comdns@cloudflare.com serial=2408727552

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=1784452717
⚠️ On DNS blocklist: tif

Subdomains

api.us2-webex.com

Same first word

us2-webex.com

Similar names

webex-us2.com
webex-2us.com
2us-webex.com

DNS History

12 records (6 active, 6 former)

NShasslo.ns.cloudflare.comrita.ns.cloudflare.comA104.21.52.4172.67.192.1942606:4700:3037::6815:34042606:4700:3037::ac43:c0c2188.114.96.0188.114.97.02606:4700:3032::6815:34042606:4700:3032::ac43:c0c22a06:98c1:3120::2a06:98c1:3121::
●NShasslo.ns.cloudflare.com2026-05-09 → 2026-07-19 · 2 obs
● 2026-05-09 16:56:42
● 2026-07-19 09:22:58
●NSrita.ns.cloudflare.com2026-05-09 → 2026-07-19 · 2 obs
● 2026-05-09 16:56:42
● 2026-07-19 09:22:58
●A104.21.52.42026-05-09 → 2026-07-19 · 4 obs
● 2026-05-09 16:56:42
○ 2026-05-14 10:48:36
● 2026-05-14 13:09:02
● 2026-07-19 09:22:58
●A172.67.192.1942026-05-09 → 2026-07-19 · 4 obs
● 2026-05-09 16:56:42
○ 2026-05-14 10:48:36
● 2026-05-14 13:09:02
● 2026-07-19 09:22:58
○A188.114.96.02026-05-14 → 2026-05-14 · 4 obs
○ 2026-05-09 16:56:42
● 2026-05-14 10:48:36
○ 2026-05-14 13:09:02
○ 2026-07-19 09:22:58
○A188.114.97.02026-05-14 → 2026-05-14 · 4 obs
○ 2026-05-09 16:56:42
● 2026-05-14 10:48:36
○ 2026-05-14 13:09:02
○ 2026-07-19 09:22:58
○A2606:4700:3032::6815:34042026-05-09 → 2026-05-17 · 6 obs
● 2026-05-09 16:56:42
○ 2026-05-14 10:48:36
● 2026-05-14 13:09:02
● 2026-05-17 14:44:34
○ 2026-07-04 14:38:08
○ 2026-07-19 09:22:58
○A2606:4700:3032::ac43:c0c22026-05-09 → 2026-05-17 · 6 obs
● 2026-05-09 16:56:42
○ 2026-05-14 10:48:36
● 2026-05-14 13:09:02
● 2026-05-17 14:44:34
○ 2026-07-04 14:38:08
○ 2026-07-19 09:22:58
●A2606:4700:3037::6815:34042026-07-04 → 2026-07-19 · 3 obs
○ 2026-05-17 14:44:34
● 2026-07-04 14:38:08
● 2026-07-19 09:22:58
●A2606:4700:3037::ac43:c0c22026-07-04 → 2026-07-19 · 3 obs
○ 2026-05-17 14:44:34
● 2026-07-04 14:38:08
● 2026-07-19 09:22:58
○A2a06:98c1:3120::2026-05-14 → 2026-05-14 · 4 obs
○ 2026-05-09 16:56:42
● 2026-05-14 10:48:36
○ 2026-05-14 13:09:02
○ 2026-07-19 09:22:58
○A2a06:98c1:3121::2026-05-14 → 2026-05-14 · 4 obs
○ 2026-05-09 16:56:42
● 2026-05-14 10:48:36
○ 2026-05-14 13:09:02
○ 2026-07-19 09:22:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...-
us2-webex.comrita.ns.cloudflare.com, hasslo.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.140

NS records: rita.ns.cloudflare.com, hasslo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for us2-webex.com (unsigned zone)

⏱️ Timing

Total: 160ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.52.4, 172.67.192.194
AAAA22606:4700:3037::6815:3404, 2606:4700:3037::ac43:c0c2
NS2hasslo.ns.cloudflare.com, rita.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hasslo.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

us2-webex.com serves as the parent of api.us2-webex.com.

IP Addresses

us2-webex.com resolves to four IP addresses: 104.21.52.4, 172.67.192.194, 2606:4700:3037::6815:3404 and 2606:4700:3037::ac43:c0c2.

Two other host names, along with islamicgoogle.com, pjhujh1784.entroqy.com and t2.tygodniksiedlecki.com, also share IP numbers with us2-webex.com.

Name Servers

us2-webex.com uses two name servers for its delegation: hasslo.ns.cloudflare.com and rita.ns.cloudflare.com.

us2-webex.com shares its NS records with other domains, for example discordscan.com, best-wordpress-plugins.com, jogyziu.com and two others.

us2-webex.com has at least partial name server overlap with other domains, such as electroshopp.com, szs18.com, webtenerife.es and two others.

It is common to see these name servers used together with name servers tim.ns.cloudflare.com and cheryl.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname hasslo.ns.cloudflare.com directs to 108.162.195.134, 162.159.44.134 and 172.64.35.134 along with 3 other IP addresses.

Hostname rita.ns.cloudflare.com directs to 108.162.192.140, 172.64.32.140 and 173.245.58.140 along with 3 other IP addresses.