🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`lambdausa.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3995^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:92a6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.149^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.166^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`oswald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bda^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`oswald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`oswald.ns.cloudflare.com`
		A	108.162.193.218^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	172.64.33.218^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
		A	173.245.59.218^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`oswald.ns.cloudflare.com`
NS	`ullis.ns.cloudflare.com`
		A	2606:4700:50::a29f:267f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ullis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ullis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ullis.ns.cloudflare.com`
		A	108.162.194.127^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ullis.ns.cloudflare.com`
		A	162.159.38.127^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ullis.ns.cloudflare.com`
		A	172.64.34.127^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ullis.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=pqhf2nkieK7pCKpNV9riQNb4_bQZWNACoOVQz3NdQ7w`
TXT	`google-site-verification=tJIU86NOycW5z2DkirueqlV7IK0jHmgtR_A8d-O-BJQ`
TXT	`v=spf1 include:_spf.google.com include:amazonses.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.149, 172.67.146.166
		IPv6 hints	2606:4700:3031::6815:3995, 2606:4700:3034::ac43:92a6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=255, name=cloudflare-ech.com
SOA	`oswald.ns.cloudflare.com`dns@cloudflare.com serial=2414862957

`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=1790737574

Same first word

lambdausa.org

lambdausa.com

Similar names

salamabdu.com

ambasalud.com.ar

aulambdas.org

abdusalam.ly

abdusalam.space

abdusalam.ph

salaambdu.com

abdusalam.org

madlabusa.com

amdlabusa.com

daalmabus.com.br

Previous names

Next names

DNS History

16 records (11 active, 5 former)

○NSns57.1and1.com2015-08-04 → 2017-03-14 · 4 obs

● 2015-08-04 23:57:50
● 2017-03-14 02:25:08
○ 2026-08-21 07:19:54
○ 2026-09-30 03:14:10

○NSns58.1and1.com2015-08-04 → 2017-03-14 · 4 obs

● 2015-08-04 23:57:50
● 2017-03-14 02:25:08
○ 2026-08-21 07:19:54
○ 2026-09-30 03:14:10

●NSoswald.ns.cloudflare.com2026-08-21 → 2026-09-30 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-09-30 03:14:10

●NSullis.ns.cloudflare.com2026-08-21 → 2026-09-30 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-09-30 03:14:10

●MXalt1.aspmx.l.google.com2015-08-04 → 2026-09-30 · 2 obs

● 2015-08-04 23:57:50
● 2026-09-30 03:14:10

●MXalt2.aspmx.l.google.com2015-08-04 → 2026-09-30 · 2 obs

● 2015-08-04 23:57:50
● 2026-09-30 03:14:10

●MXalt3.aspmx.l.google.com2026-08-21 → 2026-09-30 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-09-30 03:14:10

●MXalt4.aspmx.l.google.com2026-08-21 → 2026-09-30 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-09-30 03:14:10

●MXaspmx.l.google.com2015-08-04 → 2026-09-30 · 2 obs

● 2015-08-04 23:57:50
● 2026-09-30 03:14:10

○MXaspmx2.googlemail.com2015-08-04 → 2017-03-14 · 4 obs

● 2015-08-04 23:57:50
● 2017-03-14 02:25:08
○ 2026-08-21 07:19:54
○ 2026-09-30 03:14:10

●A104.21.57.1492026-08-21 → 2026-09-30 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-09-30 03:14:10

●A172.67.146.1662026-08-21 → 2026-09-30 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-09-30 03:14:10

○A216.250.120.1782017-03-14 → 2017-03-14 · 4 obs

○ 2016-04-17 11:38:52
● 2017-03-14 02:25:08
○ 2026-08-21 07:19:54
○ 2026-09-30 03:14:10

●A2606:4700:3031::6815:39952026-08-21 → 2026-09-30 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-09-30 03:14:10

●A2606:4700:3034::ac43:92a62026-08-21 → 2026-09-30 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-09-30 03:14:10

○A74.208.121.902015-08-04 → 2016-04-17 · 4 obs

● 2015-08-04 23:57:50
● 2016-04-17 11:38:52
○ 2017-03-14 02:25:08
○ 2026-09-30 03:14:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lambdausa.com	oswald.ns.cloudflare.com, ullis.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.127

NS records: oswald.ns.cloudflare.com, ullis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lambdausa.com (unsigned zone)

⏱️ Timing

Total: 290ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.146.166, 104.21.57.149`
AAAA	2	`2606:4700:3034::ac43:92a6, 2606:4700:3031::6815:3995`
NS	2	`oswald.ns.cloudflare.com, ullis.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=pqhf2nkieK7pCKp, google-site-verification=tJIU86NOycW5z2D...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`oswald.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

lambdausa.com directs to four IP numbers, which are 104.21.57.149, 172.67.146.166, 2606:4700:3031::6815:3995 and 2606:4700:3034::ac43:92a6.

ullatti.com, dadydabov.pro, growtoriverpath.click and two other host names share IP numbers with lambdausa.com.

Name Servers

lambdausa.com is delegated to two name servers: oswald.ns.cloudflare.com and ullis.ns.cloudflare.com.

lambdausa.com uses the same name servers as several other domains — among them obsidiannew.pages.dev, qrcode-website-6kq.pages.dev, vpeyi.pages.dev and two more.

There is at least partial name server overlap between lambdausa.com and other domains — 7678542.cc, coral-club-glow-up.pages.dev, sturdybuiltmfg.com and two more among them.

These name servers frequently co-occur with the name servers leonard.ns.cloudflare.com and piper.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

oswald.ns.cloudflare.com resolves to 108.162.193.218, 172.64.33.218, 173.245.59.218 and 3 other IP addresses.

ullis.ns.cloudflare.com resolves to 108.162.194.127, 162.159.38.127, 172.64.34.127 and 3 other IP addresses.

Mail Servers

Five mail servers handle lambdausa.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

lambdausa.com has at least partial mail server overlap with other domains such as quizmaestro.nl, phoebesmith.net, jenniferbrunner.org and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com points to 172.253.62.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.