`cmcao.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b1a6^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1f8d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.141^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.166^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ivy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c078^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2078^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivy.ns.cloudflare.com`
		A	108.162.192.120^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	172.64.32.120^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	173.245.58.120^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
NS	`rajeev.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rajeev.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rajeev.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rajeev.ns.cloudflare.com`
		A	108.162.193.224^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rajeev.ns.cloudflare.com`
		A	172.64.33.224^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rajeev.ns.cloudflare.com`
		A	173.245.59.224^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rajeev.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.141, 172.67.177.166
		IPv6 hints	2606:4700:3033::ac43:b1a6, 2606:4700:3037::6815:1f8d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=119, name=cloudflare-ech.com
SOA	`ivy.ns.cloudflare.com`dns@cloudflare.com serial=2399246533

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778342046

Previously NS for

cmcao.com

Same first word

cmcao.com

Similar names

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DNS History

14 records (6 active, 8 former)

○NScmcao.com2016-01-04 → 2017-09-29 · 4 obs

● 2016-01-04 20:42:56
● 2017-09-29 04:50:46
○ 2026-05-01 06:10:34
○ 2026-05-09 16:16:24

○NSdns01.muumuu-domain.com2016-01-04 → 2017-09-29 · 4 obs

● 2016-01-04 20:42:56
● 2017-09-29 04:50:46
○ 2026-05-01 06:10:34
○ 2026-05-09 16:16:24

○NSdns02.muumuu-domain.com2016-01-04 → 2017-09-29 · 4 obs

● 2016-01-04 20:42:56
● 2017-09-29 04:50:46
○ 2026-05-01 06:10:34
○ 2026-05-09 16:16:24

●NSivy.ns.cloudflare.com2026-05-01 → 2026-05-09 · 3 obs

○ 2017-09-29 04:50:46
● 2026-05-01 06:10:34
● 2026-05-09 16:16:24

●NSrajeev.ns.cloudflare.com2026-05-01 → 2026-05-09 · 3 obs

○ 2017-09-29 04:50:46
● 2026-05-01 06:10:34
● 2026-05-09 16:16:24

○MXmail.b-io.co2015-05-24 → 2015-05-24 · 3 obs

● 2015-05-24 12:56:14
○ 2015-10-23 00:39:24
○ 2026-05-09 16:16:24

○MXmx01.lolipop.jp2016-01-04 → 2017-09-29 · 5 obs

○ 2015-10-23 00:39:24
● 2016-01-04 20:42:56
● 2017-09-29 04:50:46
○ 2026-05-01 06:10:34
○ 2026-05-09 16:16:24

●A104.21.31.1412026-05-01 → 2026-05-09 · 3 obs

○ 2017-09-29 04:50:46
● 2026-05-01 06:10:34
● 2026-05-09 16:16:24

○A157.7.107.852016-03-29 → 2017-09-29 · 5 obs

○ 2016-01-04 20:42:56
● 2016-03-29 21:32:52
● 2017-09-29 04:50:46
○ 2026-05-01 06:10:34
○ 2026-05-09 16:16:24

●A172.67.177.1662026-05-01 → 2026-05-09 · 3 obs

○ 2017-09-29 04:50:46
● 2026-05-01 06:10:34
● 2026-05-09 16:16:24

○A203.189.109.982016-01-04 → 2016-01-04 · 4 obs

○ 2015-10-23 00:39:24
● 2016-01-04 20:42:56
○ 2016-03-29 21:32:52
○ 2026-05-09 16:16:24

●A2606:4700:3033::ac43:b1a62026-05-01 → 2026-05-09 · 3 obs

○ 2017-09-29 04:50:46
● 2026-05-01 06:10:34
● 2026-05-09 16:16:24

●A2606:4700:3037::6815:1f8d2026-05-01 → 2026-05-09 · 3 obs

○ 2017-09-29 04:50:46
● 2026-05-01 06:10:34
● 2026-05-09 16:16:24

○A50.56.81.1192015-05-24 → 2015-05-24 · 3 obs

● 2015-05-24 12:56:14
○ 2015-10-23 00:39:24
○ 2026-05-09 16:16:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cmcao.com	ivy.ns.cloudflare.com, rajeev.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.120

NS records: ivy.ns.cloudflare.com, rajeev.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmcao.com (unsigned zone)

⏱️ Timing

Total: 83ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.177.166, 104.21.31.141`
AAAA	2	`2606:4700:3033::ac43:b1a6, 2606:4700:3037::6815:1f8d`
NS	2	`ivy.ns.cloudflare.com, rajeev.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ivy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cmcao.com points to four IP numbers: 2606:4700:3033::ac43:b1a6, 2606:4700:3037::6815:1f8d, 104.21.31.141 and 172.67.177.166.

Other host names, for instance www.raschconstruction.com, hygxxsz.com, downtownoriginal.net, songlorclub.com and sale-lwang.xyz share IP numbers with cmcao.com.

Name Servers

cmcao.com's delegation is to two name servers ivy.ns.cloudflare.com and rajeev.ns.cloudflare.com.

cmcao.com shares the same name server configuration as other domains, such as vietbon.com, ameurinternacional.com, orduevdenevenakliye.com, slo300.net and counterstrike.tv.

cmcao.com at least partially shares its name servers with other domains, for instance topshouse.ru, fragranticaarabia.com, uz80ed.top, afrase.com.br and lotusworkforce.com.

These name servers are often used together with the name servers sreeni.ns.cloudflare.com.

Host names with six IP numbers:

ivy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a78, 2803:f800:50::6ca2:c078, 2a06:98c1:50::ac40:2078, 108.162.192.120, 172.64.32.120 and 173.245.58.120.

rajeev.ns.cloudflare.com points to: 2606:4700:58::adf5:3be0, 2803:f800:50::6ca2:c1e0, 2a06:98c1:50::ac40:21e0, 108.162.193.224, 172.64.33.224 and 173.245.59.224.

cmcao.com - robtex.com

cmcao.com

com

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`cmcao.com`

`com`