lambda-security.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

lambda-security.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:86b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:bc6d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.8.107Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.188.109🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkarsyn.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26c2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarsyn.ns.cloudflare.com
A2803:f800:50::6ca2:c2c2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkarsyn.ns.cloudflare.com
A2a06:98c1:50::ac40:22c2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkarsyn.ns.cloudflare.com
A108.162.194.194🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarsyn.ns.cloudflare.com
A162.159.38.194Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarsyn.ns.cloudflare.com
A172.64.34.194🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarsyn.ns.cloudflare.com
NSned.ns.cloudflare.com
A2606:4700:58::adf5:3bd2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRned.ns.cloudflare.com
A2803:f800:50::6ca2:c1d2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRned.ns.cloudflare.com
A2a06:98c1:50::ac40:21d2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRned.ns.cloudflare.com
A108.162.193.210🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRned.ns.cloudflare.com
A172.64.33.210🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRned.ns.cloudflare.com
A173.245.59.210🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRned.ns.cloudflare.com
MXmail.tutanota.de ⭐
A185.205.69.211🇺🇸 TUTA185.205.69.0/24
PTRmail.w11.tutanota.de
A185.205.69.213🇺🇸 TUTA185.205.69.0/24
PTRmail.w13.tutanota.de
A185.205.69.214🇺🇸 TUTA185.205.69.0/24
PTRmail.w14.tutanota.de
TXTt-verify=b92f22fbe7470f247075fbfcebde319b
TXTv=spf1 include:spf.tutanota.de -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.8.107, 172.67.188.109
IPv6 hints2606:4700:3032::6815:86b, 2606:4700:3032::ac43:bc6d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOAkarsyn.ns.cloudflare.comdns@cloudflare.com serial=2414186484

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1789459278

Same first word

lambda-security.com
lambda-security.net

Previous names

lambda-presta.com
lambda-prod.com
lambda-project.com
lambda-protein-phosphatase.com
lambda-publishing.com
lambda-radio.com
lambda-rc.com
lambda-research.com
lambda-resort.com
lambda-rm.com
lambda-robotics.com
lambda-runtime-version.com
lambda-s.com
lambda-sa.com
lambda-saf.com
lambda-safety.com
lambda-schweiz.com
lambda-se.com
lambda-securite.com

Next names

lambda-sense.com
lambda-server.com
lambda-services.com
lambda-shop.com
lambda-so.com
lambda-soft.com
lambda-software.com
lambda-solution.com
lambda-solutions.com
lambda-space.com
lambda-square.com
lambda-startup.com
lambda-studio.com
lambda-study.com
lambda-support.com
lambda-symbolics.com
lambda-systems.com
lambda-t.com
lambda-talent.com

DNS History

11 records (7 active, 4 former)

NSkarsyn.ns.cloudflare.comned.ns.cloudflare.comMXmail.tutanota.deA104.21.8.107172.67.188.1092606:4700:3032::6815:86b2606:4700:3032::ac43:bc6d188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSkarsyn.ns.cloudflare.com2026-09-02 → 2026-09-15 · 2 obs
● 2026-09-02 03:29:34
● 2026-09-15 08:29:02
●NSned.ns.cloudflare.com2026-09-02 → 2026-09-15 · 2 obs
● 2026-09-02 03:29:34
● 2026-09-15 08:29:02
●MXmail.tutanota.de2026-09-02 → 2026-09-15 · 2 obs
● 2026-09-02 03:29:34
● 2026-09-15 08:29:02
●A104.21.8.1072026-09-02 → 2026-09-15 · 3 obs
○ 2026-09-02 03:29:34
● 2026-09-02 09:13:44
● 2026-09-15 08:29:02
●A172.67.188.1092026-09-02 → 2026-09-15 · 3 obs
○ 2026-09-02 03:29:34
● 2026-09-02 09:13:44
● 2026-09-15 08:29:02
○A188.114.96.02026-09-02 → 2026-09-02 · 3 obs
● 2026-09-02 03:29:34
○ 2026-09-02 09:13:44
○ 2026-09-15 08:29:02
○A188.114.97.02026-09-02 → 2026-09-02 · 3 obs
● 2026-09-02 03:29:34
○ 2026-09-02 09:13:44
○ 2026-09-15 08:29:02
●A2606:4700:3032::6815:86b2026-09-02 → 2026-09-15 · 3 obs
○ 2026-09-02 03:29:34
● 2026-09-02 09:13:44
● 2026-09-15 08:29:02
●A2606:4700:3032::ac43:bc6d2026-09-02 → 2026-09-15 · 3 obs
○ 2026-09-02 03:29:34
● 2026-09-02 09:13:44
● 2026-09-15 08:29:02
○A2a06:98c1:3120::2026-09-02 → 2026-09-02 · 3 obs
● 2026-09-02 03:29:34
○ 2026-09-02 09:13:44
○ 2026-09-15 08:29:02
○A2a06:98c1:3121::2026-09-02 → 2026-09-02 · 3 obs
● 2026-09-02 03:29:34
○ 2026-09-02 09:13:44
○ 2026-09-15 08:29:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...-
lambda-security.comned.ns.cloudflare.com, karsyn.ns.cloudflare.com12 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: 288ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.188.109, 104.21.8.107
AAAA22606:4700:3032::ac43:bc6d, 2606:4700:3032::6815:86b
NS2karsyn.ns.cloudflare.com, ned.ns.cloudflare.com
MX1mail.tutanota.de (pri: 10)
TXT2t-verify=b92f22fbe7470f247075fbfcebde319, v=spf1 include:spf.tutanota.de -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1karsyn.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 has four IP addresses: 104.21.8.107, 172.67.188.109, 2606:4700:3032::6815:86b and 2606:4700:3032::ac43:bc6d.

Additional host names — 7999407.com, 615k-teastudio.com, f8beg.net and two others — share IP numbers with lambda-security.com.

Name Servers

Two name servers handle the delegation for lambda-security.com: karsyn.ns.cloudflare.com and ned.ns.cloudflare.com.

lambda-security.com shares its name server setup with other domains, including tegosul-udu17.workers.dev, i-bet.co.com, rentcameraequiptment.com and two others.

lambda-security.com partially shares its NS delegation with several other domains, including komgabling.com, yhesham-portfolio.pages.dev, betgittr.com and two others.

These name servers often co-occur with the name servers monika.ns.cloudflare.com.

Host names with 6 IP numbers:

karsyn.ns.cloudflare.com resolves to 108.162.194.194, 162.159.38.194 and 172.64.34.194 among others, with 3 other IP addresses in total.

ned.ns.cloudflare.com resolves to 108.162.193.210, 172.64.33.210 and 173.245.59.210 among others, with 3 other IP addresses in total.

Mail Servers

lambda-security.com has one mail server: mail.tutanota.de.

lambda-security.com shares the same mail server setup as other domains, including mytek.cc, workingweb.nl, navalmaple.ca and two others.

At least a portion of lambda-security.com's mail servers are also used by other domains, for example alexhr.net.

mail.tutanota.de maps to three IP addresses — 185.205.69.211, 185.205.69.213 and 185.205.69.214.