lambdausa.com - dns.ninja

🛡️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` ⭐
NS	`ullis.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4013:c00::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`ei-in-f27.1e100.net`
		A	172.217.218.26^{🇺🇸 Google172.217.218.0/24}
			PTR	`en-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:4403::1b^{🇮🇪 Google2a00:1450:4025::/48}
			PTR	`yuskelf-in-f27.1e100.net`
		A	192.178.228.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`yuskelf-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:c01::1b^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f27.1e100.net`
		A	142.250.147.27^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4010:c22::1b^{🇫🇮 Google2a00:1450:4010::/48}
			PTR	`yulpptr-in-f27.1e100.net`
		A	172.253.152.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yulpptr-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2404:6800:4000:1027::1a^{🇮🇳 Google2404:6800::/32}
			PTR	`ncboms-in-f26.1e100.net`
		A	192.179.20.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncboms-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=121, 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=1792722411

Same first word

lambdausa.org

lambdausa.com

lambdausa.net

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
○ 2026-10-23 03:03:50

○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
○ 2026-10-23 03:03:50

●NSoswald.ns.cloudflare.com2026-08-21 → 2026-10-23 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-10-23 03:03:50

●NSullis.ns.cloudflare.com2026-08-21 → 2026-10-23 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-10-23 03:03:50

●MXalt1.aspmx.l.google.com2015-08-04 → 2026-10-23 · 2 obs

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

●MXalt2.aspmx.l.google.com2015-08-04 → 2026-10-23 · 2 obs

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

●MXalt3.aspmx.l.google.com2026-08-21 → 2026-10-23 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-10-23 03:03:50

●MXalt4.aspmx.l.google.com2026-08-21 → 2026-10-23 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-10-23 03:03:50

●MXaspmx.l.google.com2015-08-04 → 2026-10-23 · 2 obs

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

○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
○ 2026-10-23 03:03:50

●A104.21.57.1492026-08-21 → 2026-10-23 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-10-23 03:03:50

●A172.67.146.1662026-08-21 → 2026-10-23 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-10-23 03:03:50

○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
○ 2026-10-23 03:03:50

●A2606:4700:3031::6815:39952026-08-21 → 2026-10-23 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-10-23 03:03:50

●A2606:4700:3034::ac43:92a62026-08-21 → 2026-10-23 · 3 obs

○ 2017-03-14 02:25:08
● 2026-08-21 07:19:54
● 2026-10-23 03:03:50

○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
○ 2026-10-23 03:03:50

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:108.162.193.218

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: 1513ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.149, 172.67.146.166`
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.

Name Servers

DNS delegation for lambdausa.com points to two name servers: oswald.ns.cloudflare.com and ullis.ns.cloudflare.com.

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.

Host names pointing to two IP addresses:

aspmx.l.google.com has two IP addresses: 172.217.218.26 and 2a00:1450:4013:c00::1b.

alt1.aspmx.l.google.com has two IP addresses: 192.178.228.27 and 2a00:1450:4025:4403::1b.

alt2.aspmx.l.google.com has two IP addresses: 142.250.147.27 and 2a00:1450:4025:c01::1b.

alt3.aspmx.l.google.com has two IP addresses: 172.253.152.27 and 2a00:1450:4010:c22::1b.

alt4.aspmx.l.google.com has two IP addresses: 192.179.20.27 and 2404:6800:4000:1027::1a.