2us-webex.com - robtex.com

2us-webex.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:446c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c295🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.68.108Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.194.149🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkeenan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c0b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeenan.ns.cloudflare.com
A2803:f800:50::6ca2:c30b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkeenan.ns.cloudflare.com
A2a06:98c1:50::ac40:230b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkeenan.ns.cloudflare.com
A108.162.195.11🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeenan.ns.cloudflare.com
A162.159.44.11Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeenan.ns.cloudflare.com
A172.64.35.11🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeenan.ns.cloudflare.com
NStara.ns.cloudflare.com
A2606:4700:50::adf5:3ae1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
A2803:f800:50::6ca2:c0e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtara.ns.cloudflare.com
A2a06:98c1:50::ac40:20e1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtara.ns.cloudflare.com
A108.162.192.225🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
A172.64.32.225🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
A173.245.58.225🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.68.108, 172.67.194.149
IPv6 hints2606:4700:3031::6815:446c, 2606:4700:3035::ac43:c295
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com
SOAkeenan.ns.cloudflare.comdns@cloudflare.com serial=2409088070

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=1784452702
⚠️ On DNS blocklist: tif

Same first word

2us-webex.com

Similar names

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

DNS History

7 records (6 active, 1 former)

NSkeenan.ns.cloudflare.comtara.ns.cloudflare.comA104.21.68.108172.67.194.1492606:4700:3031::6815:446c2606:4700:3035::ac43:c2952606:4700:3035::6815:446c
●NSkeenan.ns.cloudflare.com2026-05-15 → 2026-07-19 · 2 obs
● 2026-05-15 01:30:18
● 2026-07-19 09:24:34
●NStara.ns.cloudflare.com2026-05-15 → 2026-07-19 · 2 obs
● 2026-05-15 01:30:18
● 2026-07-19 09:24:34
●A104.21.68.1082026-05-15 → 2026-07-19 · 2 obs
● 2026-05-15 01:30:18
● 2026-07-19 09:24:34
●A172.67.194.1492026-05-15 → 2026-07-19 · 2 obs
● 2026-05-15 01:30:18
● 2026-07-19 09:24:34
●A2606:4700:3031::6815:446c2026-07-19 → 2026-07-19 · 3 obs
○ 2026-06-06 09:36:30
● 2026-07-19 09:24:32
● 2026-07-19 09:24:34
○A2606:4700:3035::6815:446c2026-05-15 → 2026-06-06 · 4 obs
● 2026-05-15 01:30:18
● 2026-06-06 09:36:30
○ 2026-07-19 09:24:32
○ 2026-07-19 09:24:34
●A2606:4700:3035::ac43:c2952026-05-15 → 2026-07-19 · 2 obs
● 2026-05-15 01:30:18
● 2026-07-19 09:24:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...-
2us-webex.comtara.ns.cloudflare.com, keenan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.225

NS records: tara.ns.cloudflare.com, keenan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2us-webex.com (unsigned zone)

⏱️ Timing

Total: 545ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.68.108, 172.67.194.149
AAAA22606:4700:3031::6815:446c, 2606:4700:3035::ac43:c295
NS2keenan.ns.cloudflare.com, tara.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1keenan.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

2us-webex.com directs to four IP numbers, which are 104.21.68.108, 172.67.194.149, 2606:4700:3031::6815:446c and 2606:4700:3035::ac43:c295.

Two other host names, along with donaldhester.com, brickyspace.digital and dobry-dentysta.pl, also share IP numbers with 2us-webex.com.

Name Servers

2us-webex.com is served by two delegated name servers, keenan.ns.cloudflare.com and tara.ns.cloudflare.com.

2us-webex.com shares its NS records with other domains, for example megatrack.net, megabroadband.co, goatsmusicandmore.com and two others.

At least some of 2us-webex.com's name servers are shared with other domains, for example afscme31.org, solidblackjackgroup.nl, 456bet0.net and two more.

These name servers tend to be deployed in combination with the name servers marjory.ns.cloudflare.com and abby.ns.cloudflare.com.

DNS names with 6 IP addresses:

keenan.ns.cloudflare.com carries IP addresses 108.162.195.11, 162.159.44.11 and 172.64.35.11, with 3 other addresses beyond those.

tara.ns.cloudflare.com carries IP addresses 108.162.192.225, 172.64.32.225 and 173.245.58.225, with 3 other addresses beyond those.