`call-forwarding.ringcentral.com`

DNSSEC	⚠️ Not signed
A	2606:4700:440a::6812:22bc^{🇺🇸 Cloudflare2606:4700:440a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2a06:98c1:310c::ac40:9944^{🇺🇸 Cloudflare2a06:98c1:310c::/48} ✓ In HTTPS hints
A	104.18.34.188^{Cloudflare104.18.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.64.153.68^{🇺🇸 Cloudflare172.64.153.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.34.188, 172.64.153.68
		IPv6 hints	2606:4700:440a::6812:22bc, 2a06:98c1:310c::ac40:9944

`ringcentral.com`

	DNSSEC	⚠️ Not signed
	A	66.81.247.6^{🇺🇸 CLOUDFLARESPECTRUM66.81.247.0/24 RingCentral}
	A	66.81.247.250^{🇺🇸 CLOUDFLARESPECTRUM66.81.247.0/24 RingCentral}
	NS	`alfred.ns.cloudflare.com` ⭐
	NS	`deb.ns.cloudflare.com`
	MX	`mxa-002b2c01.gslb.pphosted.com` ⭐
	MX	`mxb-002b2c01.gslb.pphosted.com` ⭐
	TXT	`3cq3dbei3vgppa7i9lqbtf2oqn`
	TXT	`MS=ms83132766`
	TXT	`_7kcrzqwo5sx1cvi7ebey2rnz6gqczrc`
	TXT	`_globalsign-domain-verification=8PcxuCEFlTD6Zqx-tzEDLDlx4ZBwCe8DWOp3gmn8tl`
	TXT	`_globalsign-domain-verification=ki2ojh9scrZL2Aos_I8zzyMVe95ltpIF-myilhaceA`
	TXT	`_lqke7d5fg2al2q0kw6ad3i7cn9or04r`
	TXT	`_qq2qcxi2wzhlh1v9z73lt6b45d5ggjf`
	TXT	`_saml-domain-challenge.5948a5c5-4b30-4465-a3f2-2136ea53ea0a.2dc355b1-b6e3-440...`
	TXT	`_shz7ks914d4oo4pu589qpmaepthdle7`
	TXT	`adobe-idp-site-verification=691a6646502a53b1051bb93d20268d0c9cf273f8ae22319cf...`
	TXT	`anthropic-domain-verification-nfdpr8=8DRJcYAJPSKejkQfgZ21cIy1Z`
	TXT	`apple-domain-verification=5u4ARaNk0j1ZhhhK`
	TXT	`astro-domain-verification=cmgzqt0711ecr01ldkgxq9zzj`
	TXT	`atlassian-domain-verification=Esq8tzu6nmRbe7GdgIT2Fyz29pc2JwQCcRzLtczCa7Dl3eY...`
	TXT	`boon-domain-verification-fvs3an=XqbOtqCZMfXlPPWeW0z9R7Uqw`
	TXT	`boon-domain-verification-zjgcsz=9GDvFk2Q0Gg58UleRyfY9E3tT`
	TXT	`canva-site-verification=fZX56uiZeBonRGXMIcz5jg`
	TXT	`cursor-domain-verification-f9fzxe=nFbFAevbeviH2Z67BiK73pTEa`
	TXT	`docusign=605bce8b-d4ed-4972-b611-a6b08454593c`
	TXT	`docusign=f7cd7799-31f3-4c42-995a-1eacbe430d3e`
	TXT	`domain-verification=8d6b1494eb6bf13689e7ff62437283c6fed7de5cb5c2261164feb7b29...`
	TXT	`drift-domain-verification=6ca3a5f924e36e7c16b9aacb9e106bc3f8df6e334aca79657c8...`
	TXT	`elevenlabs=naOghkkaty8OnGy7Jk3izncujo16eYyXGtbqKo7IDGY`
	TXT	`facebook-domain-verification=ebwc52j99vb8zlw5xp6j9zaa07dwh2`
	TXT	`google-site-verification=NpRHi91X2FSJWrqRyb1Yh9HOgySmsheoLtMvOvVU-UY`
	TXT	`google-site-verification=ancWsGJjyxMqWLpWxxoC2koyZuGCVQ-un1rzx8cWCSU`
	TXT	`google-site-verification=cR3N5wpGKHIiEFc5A63cH1bQQOpLgIdT5miQb_oxSGI`
	TXT	`google-site-verification=xGgM2LNwi7JixJ3LqSc91ewi9VeBAsrJey1OqZ6ONxg`
	TXT	`hubspot-developer-verification=MTYwYjZlZGQtZjU0OC00ODQ4LTlmYTAtMTEzZWRmOTcyMjIz`
	TXT	`hubspot-developer-verification=MzFhOGExYWMtODM3Ni00YTllLWJlZDUtMjU1ODM0Njk5NWJh`
	TXT	`hubspot-developer-verification=ZDIxMjg5NzAtMzllYy00YWNjLWEzZjUtNTU0NjZhMzgyMDlj`
	TXT	`hubspot-developer-verification=ZTk5ZDRkMDUtMTFjZS00ZDUwLWFlZWEtN2MzNWQzOTAxMDZk`
	TXT	`jetbrains-domain-verification=7w2s3cveyrptldrty4l7ss8sq`
	TXT	`manus-domain-verification-h732fm=k4KWPH1cCgHpAbMsrfJMuEUpS`
	TXT	`miro-verification=b62b5b8ab4b68a99c4805951ac3d53941e607204`
	TXT	`mixpanel-domain-verify=efddb8ee-68ec-4d10-9011-84ad13bd3691`
	TXT	`onx=9c37d71d-8d17-45bd-b7a1-8516cc61e4b0`
	TXT	`openai-domain-verification=dv-K6uddGJClJ3CqsurGRnAXTg2`
	TXT	`openai-domain-verification=dv-Q8h7sYB7JKqRdzQN0YKMajeA`
	TXT	`openai-domain-verification=dv-drIhwHQSLz8xjrLYm78gaeRm`
	TXT	`pax8validate`
	TXT	`pendo-domain-verification=7ce3b41a-67a0-4277-8fbc-52d8b8543ee5`
	TXT	`r4159szn4b9msp6c6t8qj8fprbfgmwpk`
	TXT	`segment-site-verification=Q8VoBdDzG0iYMg9og1CSE6ehinNc7gBe`
	TXT	`stripe-verification=A051AC0B48B1E36062E736B67A19D3FF32993405805BB30D84D1553F4...`
	TXT	`v=spf1 a:mrsip1.ringcentral.com a:mrsip2.ringcentral.com include:spf.protecti...`
	SOA	`alfred.ns.cloudflare.com`dns@cloudflare.com serial=2402165508

WOT: SAFE (86/100)
rank #5546 globally
rank #2752 in the tld
WOT: SAFE (86/100)
📈 Tranco rank: #2,677

RingCentral

RingCentral is a cloud communications platform company headquartered in Belmont, California. They provide an all-in-one AI-powered communications solution that unifies business phone, video meetings, messaging, and contact center capabilities. The platform serves over 500,000 companies worldwide, ranging from small businesses to major enterprises including Toyota, Lufthansa, AT&T, and Target.

Key Services

Business Phone - Cloud-based telephony system
Video Conferencing - Integrated meetings and collaboration
AI Receptionist - Automated call handling
Contact Center - Customer engagement and workforce management tools
Unified Messaging - Team messaging integrated with calls and meetings

Infrastructure

Service	Provider
DNS	Cloudflare (`alfred.ns.cloudflare.com`,`deb.ns.cloudflare.com`)
Web Hosting	Cloudflare Spectrum (66.81.247.6, 66.81.247.250)
Email Security	Proofpoint (`mxa-002b2c01.gslb.pphosted.com`,`mxb-002b2c01.gslb.pphosted.com`)
DNSSEC	Not enabled

RingCentral has been recognized as a leader in AI-enabled contact center technology by IDC MarketScape.

PTR for

30.122.255.199.in-addr.arpa

DNS History

7 records (4 active, 3 former)

●A104.18.34.1882026-02-15 → 2026-04-20 · 3 obs

○ 2017-02-20 07:55:54
● 2026-02-15 11:36:20
● 2026-04-20 11:12:00

●A172.64.153.682026-02-15 → 2026-04-20 · 3 obs

○ 2017-02-20 07:55:54
● 2026-02-15 11:36:20
● 2026-04-20 11:12:00

○A204.74.99.1002015-07-12 → 2016-05-05 · 4 obs

● 2015-07-12 02:04:52
● 2016-05-05 05:24:32
○ 2017-02-20 07:55:54
○ 2026-04-20 11:12:00

○A216.146.46.102017-02-20 → 2017-02-20 · 4 obs

○ 2016-05-05 05:24:32
● 2017-02-20 07:55:54
○ 2026-02-15 11:36:20
○ 2026-04-20 11:12:00

○A216.146.46.112017-02-20 → 2017-02-20 · 4 obs

○ 2016-05-05 05:24:32
● 2017-02-20 07:55:54
○ 2026-02-15 11:36:20
○ 2026-04-20 11:12:00

●A2606:4700:440a::6812:22bc2026-02-15 → 2026-04-20 · 3 obs

○ 2017-02-20 07:55:54
● 2026-02-15 11:36:20
● 2026-04-20 11:12:00

●A2a06:98c1:310c::ac40:99442026-02-15 → 2026-04-20 · 3 obs

○ 2017-02-20 07:55:54
● 2026-02-15 11:36:20
● 2026-04-20 11:12:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...	-
ringcentral.com	deb.ns.cloudflare.com, alfred.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.131

NS records: deb.ns.cloudflare.com, alfred.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ringcentral.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.64.153.68, 104.18.34.188`
AAAA	2	`2606:4700:440a::6812:22bc, 2a06:98c1:310c::ac40:9944`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

call-forwarding.ringcentral.com resolves to four IP numbers: 2606:4700:440a::6812:22bc, 2a06:98c1:310c::ac40:9944, 104.18.34.188 and 172.64.153.68.

other host names for instance virtual-phone-number.ringcentral.com, www.moulinex.de.cdn.cloudflare.net, clearinternetfax.ringcentral.com, connectcentral.ringcentral.com and auto-attendant.ringcentral.com share IP numbers with call-forwarding.ringcentral.com.

call-forwarding.ringcentral.com - robtex.com