lambda-security.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`lambda-security.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:86b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:bc6d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.107^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.109^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karsyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karsyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karsyn.ns.cloudflare.com`
		A	108.162.194.194^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	162.159.38.194^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	172.64.34.194^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
NS	`ned.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ned.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ned.ns.cloudflare.com`
		A	108.162.193.210^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	172.64.33.210^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
		A	173.245.59.210^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ned.ns.cloudflare.com`
MX	`mail.tutanota.de` ⭐
		A	185.205.69.211^{🇺🇸 TUTA185.205.69.0/24}
			PTR	`mail.w11.tutanota.de`
		A	185.205.69.213^{🇺🇸 TUTA185.205.69.0/24}
			PTR	`mail.w13.tutanota.de`
		A	185.205.69.214^{🇺🇸 TUTA185.205.69.0/24}
			PTR	`mail.w14.tutanota.de`
TXT	`t-verify=b92f22fbe7470f247075fbfcebde319b`
TXT	`v=spf1 include:spf.tutanota.de -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.107, 172.67.188.109
		IPv6 hints	2606:4700:3032::6815:86b, 2606:4700:3032::ac43:bc6d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`karsyn.ns.cloudflare.com`dns@cloudflare.com serial=2411260832

`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=1788462110

Same first word

lambda-security.com

lambda-security.net

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSkarsyn.ns.cloudflare.com2026-09-02 → 2026-09-03 · 2 obs

● 2026-09-02 03:29:34
● 2026-09-03 19:24:14

●NSned.ns.cloudflare.com2026-09-02 → 2026-09-03 · 2 obs

● 2026-09-02 03:29:34
● 2026-09-03 19:24:14

●MXmail.tutanota.de2026-09-02 → 2026-09-03 · 2 obs

● 2026-09-02 03:29:34
● 2026-09-03 19:24:14

●A104.21.8.1072026-09-02 → 2026-09-03 · 3 obs

○ 2026-09-02 03:29:34
● 2026-09-02 09:13:44
● 2026-09-03 19:24:14

●A172.67.188.1092026-09-02 → 2026-09-03 · 3 obs

○ 2026-09-02 03:29:34
● 2026-09-02 09:13:44
● 2026-09-03 19:24:14

○A188.114.96.02026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 03:29:34
○ 2026-09-02 09:13:44
○ 2026-09-03 19:24:14

○A188.114.97.02026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 03:29:34
○ 2026-09-02 09:13:44
○ 2026-09-03 19:24:14

●A2606:4700:3032::6815:86b2026-09-02 → 2026-09-03 · 3 obs

○ 2026-09-02 03:29:34
● 2026-09-02 09:13:44
● 2026-09-03 19:24:14

●A2606:4700:3032::ac43:bc6d2026-09-02 → 2026-09-03 · 3 obs

○ 2026-09-02 03:29:34
● 2026-09-02 09:13:44
● 2026-09-03 19:24:14

○A2a06:98c1:3120::2026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 03:29:34
○ 2026-09-02 09:13:44
○ 2026-09-03 19:24:14

○A2a06:98c1:3121::2026-09-02 → 2026-09-02 · 3 obs

● 2026-09-02 03:29:34
○ 2026-09-02 09:13:44
○ 2026-09-03 19:24:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
lambda-security.com	ned.ns.cloudflare.com, karsyn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.194

NS records: ned.ns.cloudflare.com, karsyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lambda-security.com (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.188.109, 104.21.8.107`
AAAA	2	`2606:4700:3032::ac43:bc6d, 2606:4700:3032::6815:86b`
NS	2	`karsyn.ns.cloudflare.com, ned.ns.cloudflare.com`
MX	1	`mail.tutanota.de (pri: 10)`
TXT	2	`t-verify=b92f22fbe7470f247075fbfcebde319, v=spf1 include:spf.tutanota.de -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karsyn.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

lambda-security.com points to the four IP addresses 104.21.8.107, 172.67.188.109, 2606:4700:3032::6815:86b and 2606:4700:3032::ac43:bc6d.

615k-teastudio.com, f8beg.net, 419315.com and two other host names share IP numbers with lambda-security.com.

Name Servers

lambda-security.com is served by two delegated name servers, karsyn.ns.cloudflare.com and ned.ns.cloudflare.com.

lambda-security.com uses the same name servers as several other domains — among them tegosul-udu17.workers.dev, i-bet.co.com, gmafoundation.com and two more.

There is at least partial name server overlap between lambda-security.com and other domains — yhesham-portfolio.pages.dev, payown.media, tellpod36565.workers.dev and two more among them.

These name servers frequently co-occur with the name servers josephine.ns.cloudflare.com and chase.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

karsyn.ns.cloudflare.com carries IP addresses 108.162.194.194, 162.159.38.194 and 172.64.34.194, with 3 other addresses beyond those.

ned.ns.cloudflare.com carries IP addresses 108.162.193.210, 172.64.33.210 and 173.245.59.210, with 3 other addresses beyond those.

Mail Servers

Mail for lambda-security.com is handled by a single mail server, mail.tutanota.de.

lambda-security.com uses an identical mail server configuration to several other domains — among them workingweb.nl, bmcw.xyz, aamminor.com and two more.

mail.tutanota.de resolves to a set of three IP numbers: 185.205.69.211, 185.205.69.213 and 185.205.69.214.