leanstack-buzz.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`leanstack-buzz.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:d741^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1804^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.4^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.65^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`darwin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c197^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`darwin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2197^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`darwin.ns.cloudflare.com`
		A	108.162.193.151^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
		A	172.64.33.151^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
		A	173.245.59.151^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
NS	`surina.ns.cloudflare.com`
		A	2606:4700:50::a29f:2613^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`surina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c213^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`surina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2213^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`surina.ns.cloudflare.com`
		A	108.162.194.19^{Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.19^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.19^{Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁶⁶⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁹⁹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=CvtlAwokCleAb_C-TrejgaPvTBMEGf0Rtz_4qWmqjdc`
TXT	`google-site-verification=h29zoSMQhiyqF7LIh9nOFC0z-NRFpk8AanqPAB1h8Vs`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.4, 172.67.215.65
		IPv6 hints	2606:4700:3034::ac43:d741, 2606:4700:3036::6815:1804
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=209, name=cloudflare-ech.com
SOA	`darwin.ns.cloudflare.com`dns@cloudflare.com serial=2418609022

`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=1793875681

Same first word

leanstack-buzz.com

DNS History

13 records (9 active, 4 former)

●NSdarwin.ns.cloudflare.com2026-09-04 → 2026-11-05 · 2 obs

● 2026-09-04 14:08:48
● 2026-11-05 11:21:06

●NSsurina.ns.cloudflare.com2026-09-04 → 2026-11-05 · 2 obs

● 2026-09-04 14:08:48
● 2026-11-05 11:21:06

●MXroute1.mx.cloudflare.net2026-09-04 → 2026-11-05 · 2 obs

● 2026-09-04 14:08:48
● 2026-11-05 11:21:06

●MXroute2.mx.cloudflare.net2026-09-04 → 2026-11-05 · 2 obs

● 2026-09-04 14:08:48
● 2026-11-05 11:21:06

●MXroute3.mx.cloudflare.net2026-09-04 → 2026-11-05 · 2 obs

● 2026-09-04 14:08:48
● 2026-11-05 11:21:06

●A104.21.24.42026-09-06 → 2026-11-05 · 5 obs

○ 2026-09-04 14:08:48
● 2026-09-06 17:29:14
○ 2026-09-29 11:52:38
● 2026-10-02 10:18:38
● 2026-11-05 11:21:06

●A172.67.215.652026-09-06 → 2026-11-05 · 5 obs

○ 2026-09-04 14:08:48
● 2026-09-06 17:29:14
○ 2026-09-29 11:52:38
● 2026-10-02 10:18:38
● 2026-11-05 11:21:06

○A188.114.96.02026-09-04 → 2026-09-29 · 5 obs

● 2026-09-04 14:08:48
○ 2026-09-06 17:29:14
● 2026-09-29 11:52:38
○ 2026-10-02 10:18:38
○ 2026-11-05 11:21:06

○A188.114.97.02026-09-04 → 2026-09-29 · 5 obs

● 2026-09-04 14:08:48
○ 2026-09-06 17:29:14
● 2026-09-29 11:52:38
○ 2026-10-02 10:18:38
○ 2026-11-05 11:21:06

●A2606:4700:3034::ac43:d7412026-09-06 → 2026-11-05 · 5 obs

○ 2026-09-04 14:08:48
● 2026-09-06 17:29:14
○ 2026-09-29 11:52:38
● 2026-10-02 10:18:38
● 2026-11-05 11:21:06

●A2606:4700:3036::6815:18042026-09-06 → 2026-11-05 · 5 obs

○ 2026-09-04 14:08:48
● 2026-09-06 17:29:14
○ 2026-09-29 11:52:38
● 2026-10-02 10:18:38
● 2026-11-05 11:21:06

○A2a06:98c1:3120::2026-09-04 → 2026-09-29 · 5 obs

● 2026-09-04 14:08:48
○ 2026-09-06 17:29:14
● 2026-09-29 11:52:38
○ 2026-10-02 10:18:38
○ 2026-11-05 11:21:06

○A2a06:98c1:3121::2026-09-04 → 2026-09-29 · 5 obs

● 2026-09-04 14:08:48
○ 2026-09-06 17:29:14
● 2026-09-29 11:52:38
○ 2026-10-02 10:18:38
○ 2026-11-05 11:21:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
leanstack-buzz.com	darwin.ns.cloudflare.com, surina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.151

NS records: darwin.ns.cloudflare.com, surina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 1343ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.65, 104.21.24.4`
AAAA	2	`2606:4700:3036::6815:1804, 2606:4700:3034::ac43:d741`
NS	2	`darwin.ns.cloudflare.com, surina.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 12), route2.mx.cloudflare.net (pri: 66)...`
TXT	3	`google-site-verification=CvtlAwokCleAb_C, google-site-verification=h29zoSMQhiyqF7L...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`darwin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

leanstack-buzz.com has four IP addresses: 104.21.24.4, 172.67.215.65, 2606:4700:3034::ac43:d741 and 2606:4700:3036::6815:1804.

Name Servers

leanstack-buzz.com uses two name servers for its delegation: darwin.ns.cloudflare.com and surina.ns.cloudflare.com.

leanstack-buzz.com shares the same name server setup with other domains, for instance dk780slot.club, sweetbona.online, theflt.uk and two other.

leanstack-buzz.com at least partially shares name servers with other domains, for instance valendoire.com, findaugmantra.com, phonelookuprjq04f5c.cfd and two other.

These name servers are often used together with the name servers april.ns.cloudflare.com and meiling.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname darwin.ns.cloudflare.com directs to 108.162.193.151, 172.64.33.151 and 173.245.59.151 along with 3 other IP addresses.

Hostname surina.ns.cloudflare.com directs to 108.162.194.19, 162.159.38.19 and 172.64.34.19 along with 3 other IP addresses.

Mail Servers

leanstack-buzz.com uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

DNS names with 6 IP addresses:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.