mbuzz.co - dns.ninja

`mbuzz.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:165c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:cbc7^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.22.92^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.199^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`tosana.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c2b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tosana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tosana.ns.cloudflare.com`
		A	108.162.195.43^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	162.159.44.43^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	172.64.35.43^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
NS	`wally.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wally.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wally.ns.cloudflare.com`
		A	108.162.192.239^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	172.64.32.239^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	173.245.58.239^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
MX	`work-mx.app.hey.com` ⭐
		A	64.202.125.68^{🇺🇸 AS2565764.202.125.0/24 PNAP-CHG 37signals}
			PTR	`work-mx.app.hey.com`
TXT	`google-site-verification=lTG3PcqXgF-9BSkMns_U1BDsGHeZnkv07RizYSew90c`
TXT	`hey-verification:Kj8hVev4Rp4T8cWMjjwVwXun`
TXT	`v=spf1 include:_spf.hey.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.22.92, 172.67.203.199
		IPv6 hints	2606:4700:3034::6815:165c, 2606:4700:3036::ac43:cbc7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOA	`tosana.ns.cloudflare.com`dns@cloudflare.com serial=2409008934

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759731579

Same first word

mbuzz.net

mbuzz.com.sa

mbuzz.ca

mbuzz.in

mbuzz.de

mbuzz.com

mbuzz.co

Similar names

buzzm.com

bzmuz.ch

buzzm.nl

zzubm.com

DNS History

22 records (7 active, 15 former)

○NSns41.domaincontrol.com2015-06-15 → 2017-07-06 · 4 obs

● 2015-06-15 19:36:18
● 2017-07-06 22:29:48
○ 2026-03-27 08:03:22
○ 2026-08-12 20:56:46

○NSns42.domaincontrol.com2015-06-15 → 2017-07-06 · 4 obs

● 2015-06-15 19:36:18
● 2017-07-06 22:29:48
○ 2026-03-27 08:03:22
○ 2026-08-12 20:56:46

●NStosana.ns.cloudflare.com2026-03-27 → 2026-08-12 · 3 obs

○ 2017-07-06 22:29:48
● 2026-03-27 08:03:22
● 2026-08-12 20:56:46

●NSwally.ns.cloudflare.com2026-03-27 → 2026-08-12 · 3 obs

○ 2017-07-06 22:29:48
● 2026-03-27 08:03:22
● 2026-08-12 20:56:46

○MXmailstore1.secureserver.net2015-06-15 → 2017-07-06 · 4 obs

● 2015-06-15 19:36:18
● 2017-07-06 22:29:48
○ 2026-03-27 08:03:22
○ 2026-08-12 20:56:46

○MXsmtp.secureserver.net2015-06-15 → 2017-07-06 · 4 obs

● 2015-06-15 19:36:18
● 2017-07-06 22:29:48
○ 2026-03-27 08:03:22
○ 2026-08-12 20:56:46

●MXwork-mx.app.hey.com2026-03-27 → 2026-08-12 · 3 obs

○ 2017-07-06 22:29:48
● 2026-03-27 08:03:22
● 2026-08-12 20:56:46

●A104.21.22.922026-03-27 → 2026-08-12 · 5 obs

○ 2017-07-06 22:29:48
● 2026-03-27 08:03:22
○ 2026-07-18 09:08:58
● 2026-08-05 03:36:40
● 2026-08-12 20:56:46

●A172.67.203.1992026-03-27 → 2026-08-12 · 5 obs

○ 2017-07-06 22:29:48
● 2026-03-27 08:03:22
○ 2026-07-18 09:08:58
● 2026-08-05 03:36:40
● 2026-08-12 20:56:46

○A184.168.221.562015-06-15 → 2017-07-06 · 4 obs

● 2015-06-15 19:36:18
● 2017-07-06 22:29:48
○ 2026-03-27 08:03:22
○ 2026-08-12 20:56:46

○A188.114.96.02026-07-18 → 2026-07-18 · 4 obs

○ 2026-07-18 09:08:58
● 2026-07-18 09:45:06
○ 2026-08-05 03:36:40
○ 2026-08-12 20:56:46

○A188.114.96.42026-07-18 → 2026-07-18 · 4 obs

○ 2026-06-21 13:23:06
● 2026-07-18 09:08:58
○ 2026-07-18 09:45:06
○ 2026-08-12 20:56:46

○A188.114.97.02026-07-18 → 2026-07-18 · 4 obs

○ 2026-07-18 09:08:58
● 2026-07-18 09:45:06
○ 2026-08-05 03:36:40
○ 2026-08-12 20:56:46

○A188.114.97.42026-07-18 → 2026-07-18 · 4 obs

○ 2026-06-21 13:23:06
● 2026-07-18 09:08:58
○ 2026-07-18 09:45:06
○ 2026-08-12 20:56:46

○A2606:4700:3032::ac43:cbc72026-03-27 → 2026-06-13 · 5 obs

○ 2017-07-06 22:29:48
● 2026-03-27 08:03:22
● 2026-06-13 11:30:52
○ 2026-06-21 13:23:06
○ 2026-08-12 20:56:46

●A2606:4700:3034::6815:165c2026-06-21 → 2026-08-12 · 5 obs

○ 2026-06-13 11:30:52
● 2026-06-21 13:23:06
○ 2026-07-18 09:08:58
● 2026-08-05 03:36:40
● 2026-08-12 20:56:46

●A2606:4700:3036::ac43:cbc72026-06-21 → 2026-08-12 · 5 obs

○ 2026-06-13 11:30:52
● 2026-06-21 13:23:06
○ 2026-07-18 09:08:58
● 2026-08-05 03:36:40
● 2026-08-12 20:56:46

○A2606:4700:3037::6815:165c2026-03-27 → 2026-06-13 · 5 obs

○ 2017-07-06 22:29:48
● 2026-03-27 08:03:22
● 2026-06-13 11:30:52
○ 2026-06-21 13:23:06
○ 2026-08-12 20:56:46

○A2a06:98c1:3120::2026-07-18 → 2026-07-18 · 4 obs

○ 2026-07-18 09:08:58
● 2026-07-18 09:45:06
○ 2026-08-05 03:36:40
○ 2026-08-12 20:56:46

○A2a06:98c1:3120::42026-07-18 → 2026-07-18 · 4 obs

○ 2026-06-21 13:23:06
● 2026-07-18 09:08:58
○ 2026-07-18 09:45:06
○ 2026-08-12 20:56:46

○A2a06:98c1:3121::2026-07-18 → 2026-07-18 · 4 obs

○ 2026-07-18 09:08:58
● 2026-07-18 09:45:06
○ 2026-08-05 03:36:40
○ 2026-08-12 20:56:46

○A2a06:98c1:3121::42026-07-18 → 2026-07-18 · 4 obs

○ 2026-06-21 13:23:06
● 2026-07-18 09:08:58
○ 2026-07-18 09:45:06
○ 2026-08-12 20:56:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	c.registrydns.co, d.registrydns.co, a.registrydns.co, b.registrydns.co	-
mbuzz.co	wally.ns.cloudflare.com, tosana.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.239

NS records: wally.ns.cloudflare.com, tosana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mbuzz.co (unsigned zone)

⏱️ Timing

Total: 335ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.22.92, 172.67.203.199`
AAAA	2	`2606:4700:3034::6815:165c, 2606:4700:3036::ac43:cbc7`
NS	2	`tosana.ns.cloudflare.com, wally.ns.cloudflare.com`
MX	1	`work-mx.app.hey.com (pri: 10)`
TXT	3	`google-site-verification=lTG3PcqXgF-9BSk, hey-verification:Kj8hVev4Rp4T8cWMjjwVwXu...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`tosana.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

mbuzz.co resolves to four IP addresses: 104.21.22.92, 172.67.203.199, 2606:4700:3034::6815:165c and 2606:4700:3036::ac43:cbc7.

Additional host names — ailoli.fun, www.covisur.com.pe, njhfzl.com and two others — share IP numbers with mbuzz.co.

Name Servers

mbuzz.co is served by two delegated name servers, tosana.ns.cloudflare.com and wally.ns.cloudflare.com.

mbuzz.co shares its name server setup with other domains, including pokorna.eu, lamicky.net, leon-casino-australia.net and two others.

mbuzz.co partially shares its NS delegation with several other domains, including exclusive.eu, apnimarket.in, www53923b.com and two others.

These name servers are regularly seen alongside thomas.ns.cloudflare.com and clint.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

tosana.ns.cloudflare.com carries IP addresses 108.162.195.43, 162.159.44.43 and 172.64.35.43, with 3 other addresses beyond those.

wally.ns.cloudflare.com carries IP addresses 108.162.192.239, 172.64.32.239 and 173.245.58.239, with 3 other addresses beyond those.

Mail Servers

mbuzz.co has one mail server: work-mx.app.hey.com.

mbuzz.co shares the same mail server setup as other domains, including siegman.com, veganwholesaler.com, navickas.info and two others.

mbuzz.co partially shares its mail servers with other domains, propellerhead.ca and dlbn.co being examples.

There is one IP number for work-mx.app.hey.com: 64.202.125.68.