🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`lambda.dev.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1d2d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:9460^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.45^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.96^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kenneth.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c29^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c329^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kenneth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2329^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kenneth.ns.cloudflare.com`
		A	108.162.195.41^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
		A	162.159.44.41^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
		A	172.64.35.41^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
NS	`samara.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`samara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`samara.ns.cloudflare.com`
		A	108.162.194.160^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	162.159.38.160^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	172.64.34.160^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`google-site-verification=uZtuYqETXrDF6WB6HSkUqhdUL_LJUpJFslARl8DLFOQ`
TXT	`v=spf1 include:zohomail.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.45, 172.67.148.96
		IPv6 hints	2606:4700:3032::6815:1d2d, 2606:4700:3033::ac43:9460
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=29, name=cloudflare-ech.com
SOA	`kenneth.ns.cloudflare.com`dns@cloudflare.com serial=2413309763

`dev.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026248472

rank #44285 globally
rank #287 in the tld

Same first word

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Previous names

Next names

DNS History

9 records (9 active, 0 former)

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

● 2026-09-04 23:57:48
● 2026-09-05 20:09:06

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

● 2026-09-04 23:57:48
● 2026-09-05 20:09:06

●MXmx.zoho.com2026-09-04 → 2026-09-05 · 2 obs

● 2026-09-04 23:57:48
● 2026-09-05 20:09:06

●MXmx2.zoho.com2026-09-04 → 2026-09-05 · 2 obs

● 2026-09-04 23:57:48
● 2026-09-05 20:09:06

●MXmx3.zoho.com2026-09-04 → 2026-09-05 · 2 obs

● 2026-09-04 23:57:48
● 2026-09-05 20:09:06

●A104.21.29.452026-09-04 → 2026-09-05 · 2 obs

● 2026-09-04 23:57:48
● 2026-09-05 20:09:06

●A172.67.148.962026-09-04 → 2026-09-05 · 2 obs

● 2026-09-04 23:57:48
● 2026-09-05 20:09:06

●A2606:4700:3032::6815:1d2d2026-09-04 → 2026-09-05 · 2 obs

● 2026-09-04 23:57:48
● 2026-09-05 20:09:06

●A2606:4700:3033::ac43:94602026-09-04 → 2026-09-05 · 2 obs

● 2026-09-04 23:57:48
● 2026-09-05 20:09:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
lambda.dev.br	kenneth.ns.cloudflare.com, samara.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.41

NS records: kenneth.ns.cloudflare.com, samara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lambda.dev.br (unsigned zone)

⏱️ Timing

Total: 882ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.148.96, 104.21.29.45`
AAAA	2	`2606:4700:3033::ac43:9460, 2606:4700:3032::6815:1d2d`
NS	2	`kenneth.ns.cloudflare.com, samara.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`google-site-verification=uZtuYqETXrDF6WB, v=spf1 include:zohomail.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kenneth.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

lambda.dev.br directs to four IP numbers, which are 104.21.29.45, 172.67.148.96, 2606:4700:3032::6815:1d2d and 2606:4700:3033::ac43:9460.

Two other host names, along with chinalongxudao.com, skovumo.shop and oktagon.co.il, also share IP numbers with lambda.dev.br.

Name Servers

lambda.dev.br is served by two delegated name servers, kenneth.ns.cloudflare.com and samara.ns.cloudflare.com.

lambda.dev.br shares its NS records with other domains, for example njicoinsho.shop, severine-utpn.workers.dev, iadigital.net and two others.

There is at least partial name server overlap between lambda.dev.br and other domains — techtwenty80.com, mktouiva.workers.dev, li-erwin14.workers.dev and two more among them.

These name servers tend to appear in combination with the name servers tony.ns.cloudflare.com, donovan.ns.cloudflare.com, ollie.ns.cloudflare.com and ursula.ns.cloudflare.com.

DNS names with 6 IP addresses:

kenneth.ns.cloudflare.com carries IP addresses 108.162.195.41, 162.159.44.41 and 172.64.35.41, with 3 other addresses beyond those.

samara.ns.cloudflare.com carries IP addresses 108.162.194.160, 162.159.38.160 and 172.64.34.160, with 3 other addresses beyond those.

Mail Servers

Incoming mail for lambda.dev.br is delivered via three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

There is at least a partial MX overlap between lambda.dev.br and other domains, including librelyhub.com, tulsitrading.in, mamahug-shop.com and two others.

Host names that have two IP addresses:

mx2.zoho.com maps to two IP addresses — 204.141.33.44 and 204.141.43.44.

mx.zoho.com maps to two IP addresses — 136.143.183.44 and 204.141.43.44.

Host names that point to one IP address:

mx3.zoho.com points to the IP address 204.141.43.44.

Each of mx2.zoho.com, mx.zoho.com and mx3.zoho.com resolves to 204.141.43.44.

lambda.dev.br - robtex.com

lambda.dev.br

dev.br

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`lambda.dev.br`

`dev.br`