`lambda-tek.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1f2c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:aef5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.44^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.245^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ingrid.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ingrid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ingrid.ns.cloudflare.com`
		A	108.162.192.165^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	172.64.32.165^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
		A	173.245.58.165^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ingrid.ns.cloudflare.com`
NS	`pete.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c188^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pete.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2188^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pete.ns.cloudflare.com`
		A	108.162.193.136^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	172.64.33.136^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
		A	173.245.59.136^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pete.ns.cloudflare.com`
MX	`_dc-mx.be542d6493ec.lambda-tek.com` ⭐
		A	77.74.195.204^{🇬🇧 UKSERVERS-AS77.74.192.0/21 UK Dedicated Servers Limited}
			PTR	`lambda-tek.com`
TXT	`MS=ms48798720`
TXT	`Sendinblue-code:4c58e778c3780dcb224cda8a0a6f5705`
TXT	`google-site-verification=CHveP8MenaS6j8LFBIQS-lx-_5HWIK6cHRPiJP4NI_A`
TXT	`google-site-verification=jFzDPkvfO5cWkWkYcn1ztzprVLRoUdxSkTPA9-clTG8`
TXT	`v=spf1 mx a ip4:77.74.195.204/32 ip4:77.74.195.202/32 include:spf.sendinblue....`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.31.44, 172.67.174.245
		IPv6	2606:4700:3031::6815:1f2c, 2606:4700:3036::ac43:aef5
SOA	`ingrid.ns.cloudflare.com`dns@cloudflare.com serial=2396315388

`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=1771291435

rank #436687 globally
rank #195826 in the tld
WOT: SAFE (92/100)
📈 Tranco rank: #378,771

PTR for

204.195.74.77.in-addr.arpa

Subdomains

main.lambda-tek.com

mail.lambda-tek.com

www.lambda-tek.com

Same first word

lambda-tek.com

lambda-tek.net

lambda-tek.co.uk

lambda-tek.it

lambda-tek.eu

lambda-tek.gr

lambda-tek.de

lambda-tek.es

DNS History

21 records (7 active, 14 former)

●NSingrid.ns.cloudflare.com2015-08-21 → 2026-03-14 · 2 obs

● 2015-08-21 16:58:04
● 2026-03-14 10:25:40

●NSpete.ns.cloudflare.com2015-08-21 → 2026-03-14 · 2 obs

● 2015-08-21 16:58:04
● 2026-03-14 10:25:40

●MX_dc-mx.be542d6493ec.lambda-tek.com2026-03-07 → 2026-03-14 · 3 obs

○ 2017-06-27 07:32:06
● 2026-03-07 15:13:02
● 2026-03-14 10:25:40

○MXdc-5f5974e7.lambda-tek.com2015-08-21 → 2016-05-07 · 4 obs

● 2015-08-21 16:58:04
● 2016-05-07 19:13:10
○ 2017-06-27 07:32:06
○ 2026-03-14 10:25:40

○MXdc-b33ab09b4609.lambda-tek.com2017-06-27 → 2017-06-27 · 4 obs

○ 2016-05-07 19:13:10
● 2017-06-27 07:32:06
○ 2026-03-07 15:13:02
○ 2026-03-14 10:25:40

●A104.21.31.442026-03-07 → 2026-03-14 · 3 obs

○ 2017-06-27 07:32:06
● 2026-03-07 15:13:02
● 2026-03-14 10:25:40

○A104.25.1.1192017-06-27 → 2017-06-27 · 4 obs

○ 2016-05-07 19:13:10
● 2017-06-27 07:32:06
○ 2026-03-07 15:13:02
○ 2026-03-14 10:25:40

○A104.25.2.1192017-06-27 → 2017-06-27 · 4 obs

○ 2016-05-07 19:13:10
● 2017-06-27 07:32:06
○ 2026-03-07 15:13:02
○ 2026-03-14 10:25:40

○A104.25.212.52015-11-05 → 2016-05-07 · 5 obs

○ 2015-08-21 16:58:04
● 2015-11-05 02:40:08
● 2016-05-07 19:13:10
○ 2017-06-27 07:32:06
○ 2026-03-14 10:25:40

○A104.25.213.52015-11-05 → 2016-05-07 · 5 obs

○ 2015-08-21 16:58:04
● 2015-11-05 02:40:08
● 2016-05-07 19:13:10
○ 2017-06-27 07:32:06
○ 2026-03-14 10:25:40

●A172.67.174.2452026-03-07 → 2026-03-14 · 3 obs

○ 2017-06-27 07:32:06
● 2026-03-07 15:13:02
● 2026-03-14 10:25:40

○A198.41.206.1532015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 16:58:04
○ 2015-11-05 02:40:08
○ 2026-03-14 10:25:40

○A198.41.207.1532015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 16:58:04
○ 2015-11-05 02:40:08
○ 2026-03-14 10:25:40

○A2400:cb00:2048:1::6819:1772017-06-27 → 2017-06-27 · 4 obs

○ 2016-05-07 19:13:10
● 2017-06-27 07:32:06
○ 2026-03-07 15:13:02
○ 2026-03-14 10:25:40

○A2400:cb00:2048:1::6819:2772017-06-27 → 2017-06-27 · 4 obs

○ 2016-05-07 19:13:10
● 2017-06-27 07:32:06
○ 2026-03-07 15:13:02
○ 2026-03-14 10:25:40

○A2400:cb00:2048:1::6819:d4052015-11-05 → 2016-05-07 · 5 obs

○ 2015-08-21 16:58:04
● 2015-11-05 02:40:08
● 2016-05-07 19:13:10
○ 2017-06-27 07:32:06
○ 2026-03-14 10:25:40

○A2400:cb00:2048:1::6819:d5052015-11-05 → 2016-05-07 · 5 obs

○ 2015-08-21 16:58:04
● 2015-11-05 02:40:08
● 2016-05-07 19:13:10
○ 2017-06-27 07:32:06
○ 2026-03-14 10:25:40

○A2400:cb00:2048:1::c629:ce992015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 16:58:04
○ 2015-11-05 02:40:08
○ 2026-03-14 10:25:40

○A2400:cb00:2048:1::c629:cf992015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 16:58:04
○ 2015-11-05 02:40:08
○ 2026-03-14 10:25:40

●A2606:4700:3031::6815:1f2c2026-03-07 → 2026-03-14 · 3 obs

○ 2017-06-27 07:32:06
● 2026-03-07 15:13:02
● 2026-03-14 10:25:40

●A2606:4700:3036::ac43:aef52026-03-07 → 2026-03-14 · 3 obs

○ 2017-06-27 07:32:06
● 2026-03-07 15:13:02
● 2026-03-14 10:25:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lambda-tek.com	pete.ns.cloudflare.com, ingrid.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.136

NS records: pete.ns.cloudflare.com, ingrid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.31.44, 172.67.174.245`
AAAA	2	`2606:4700:3031::6815:1f2c, 2606:4700:3036::ac43:aef5`
NS	2	`ingrid.ns.cloudflare.com, pete.ns.cloudflare.com`
MX	1	`_dc-mx.be542d6493ec.lambda-tek.com (pri:`
TXT	5	`MS=ms48798720, Sendinblue-code:4c58e778c3780dcb224cda8a...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ingrid.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

lambda-tek.com is a parent of main.lambda-tek.com, mail.lambda-tek.com and www.lambda-tek.com.

IP Addresses

lambda-tek.com points to four IP numbers: 2606:4700:3031::6815:1f2c, 2606:4700:3036::ac43:aef5, 104.21.31.44 and 172.67.174.245.

Other host names, for instance goinweb.pl, www.fabricly.com, trk.ad-serving-way.com, blog.lightspin.io and www.oldsouthcarriage.com share IP numbers with lambda-tek.com.

Name Servers

Delegation for lambda-tek.com rests with two name servers, ingrid.ns.cloudflare.com and pete.ns.cloudflare.com.

lambda-tek.com shares the same name server setup as other domains, including gatechecked.com, fastandfixed.com, 9s.lv, therapyteacher.com and maratonmty.com.

lambda-tek.com at least partially shares name servers with other domains, for instance suitland301locksmith.com, kfym988.cn, varvindkumar.com, constructorameco.com and lbeads.com.

These name servers are commonly used with noel.ns.cloudflare.com and toby.ns.cloudflare.com.

Host names with six IP numbers: ingrid.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa5, 2803:f800:50::6ca2:c0a5, 2a06:98c1:50::ac40:20a5, 108.162.192.165, 172.64.32.165 and 173.245.58.165. pete.ns.cloudflare.com points to: 2606:4700:58::adf5:3b88, 2803:f800:50::6ca2:c188, 2a06:98c1:50::ac40:2188, 108.162.193.136, 172.64.33.136 and 173.245.59.136.

Mail Servers

lambda-tek.com is handled by a single mail server, _dc-mx.be542d6493ec.lambda-tek.com.

_dc-mx.be542d6493ec.lambda-tek.com points to a single IP: 77.74.195.204.

lambda-tek.com - robtex.com

lambda-tek.com

com

PTR for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`lambda-tek.com`

`com`