`lassoftware.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:425e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9e6d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.94^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.109^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`michael.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c0c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michael.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michael.ns.cloudflare.com`
		A	108.162.195.12^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
		A	162.159.44.12^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
		A	172.64.35.12^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michael.ns.cloudflare.com`
NS	`sneh.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sneh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sneh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sneh.ns.cloudflare.com`
		A	108.162.194.162^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sneh.ns.cloudflare.com`
		A	162.159.38.162^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sneh.ns.cloudflare.com`
		A	172.64.34.162^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sneh.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.94, 172.67.158.109
		IPv6 hints	2606:4700:3031::6815:425e, 2606:4700:3034::ac43:9e6d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=226, name=cloudflare-ech.com
SOA	`michael.ns.cloudflare.com`dns@cloudflare.com serial=2408593182

`com.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=2026195260

rank #536173 globally
rank #3924 in the tld
WOT: SAFE (69/100)

Subdomains

www.lassoftware.com.br

Same first word

lassoftware.com.br

Similar names

salsoftware.com

starofwales.co.uk

lsasoftware.com

alssoftware.com

DNS History

6 records (6 active, 0 former)

●NSmichael.ns.cloudflare.com2026-07-14 → 2026-07-14 · 2 obs

● 2026-07-14 05:40:42
● 2026-07-14 11:08:02

●NSsneh.ns.cloudflare.com2026-07-14 → 2026-07-14 · 2 obs

● 2026-07-14 05:40:42
● 2026-07-14 11:08:02

●A104.21.66.942026-07-14 → 2026-07-14 · 2 obs

● 2026-07-14 05:40:42
● 2026-07-14 11:08:02

●A172.67.158.1092026-07-14 → 2026-07-14 · 2 obs

● 2026-07-14 05:40:42
● 2026-07-14 11:08:02

●A2606:4700:3031::6815:425e2026-07-14 → 2026-07-14 · 2 obs

● 2026-07-14 05:40:42
● 2026-07-14 11:08:02

●A2606:4700:3034::ac43:9e6d2026-07-14 → 2026-07-14 · 2 obs

● 2026-07-14 05:40:42
● 2026-07-14 11:08:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	c.dns.br, e.dns.br, b.dns.br, f.dns.br...	-
lassoftware.com.br	sneh.ns.cloudflare.com, michael.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.12

NS records: sneh.ns.cloudflare.com, michael.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lassoftware.com.br (unsigned zone)

⏱️ Timing

Total: 492ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.66.94, 172.67.158.109`
AAAA	2	`2606:4700:3031::6815:425e, 2606:4700:3034::ac43:9e6d`
NS	2	`michael.ns.cloudflare.com, sneh.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`michael.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

www.lassoftware.com.br is delegated beneath lassoftware.com.br.

IP Addresses

lassoftware.com.br directs to four IP numbers, which are 104.21.66.94, 172.67.158.109, 2606:4700:3031::6815:425e and 2606:4700:3034::ac43:9e6d.

Among the host names that share IP numbers with lassoftware.com.br are www.tuishouqiaogongsan.cfd, ystrak.com, maatownpark.com and two others.

Name Servers

The NS records for lassoftware.com.br delegate to michael.ns.cloudflare.com and sneh.ns.cloudflare.com.

lassoftware.com.br has the same name server delegation as a number of other domains, such as kasvuhooned24.ee, spamlist.pro, erotikle.shop and two more.

There is at least partial name server overlap between lassoftware.com.br and other domains — dorissouto56.workers.dev, nychealthcoverage.com, gentestore.com and two more among them.

These name servers tend to appear in combination with the name servers summer.ns.cloudflare.com, stan.ns.cloudflare.com, raina.ns.cloudflare.com and riya.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

michael.ns.cloudflare.com maps to 108.162.195.12, 162.159.44.12, 172.64.35.12 and 3 additional IP addresses.

sneh.ns.cloudflare.com maps to 108.162.194.162, 162.159.38.162, 172.64.34.162 and 3 additional IP addresses.

lassoftware.com.br - robtex.com