letslearndev.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`letslearndev.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:23ce^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b391^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.206^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.145^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fiona.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fiona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fiona.ns.cloudflare.com`
		A	108.162.192.157^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	172.64.32.157^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	173.245.58.157^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
NS	`karl.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karl.ns.cloudflare.com`
		A	108.162.193.190^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.190^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.190^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4013:c02::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`ec-in-f27.1e100.net`
			PTR	`ec-in-x1b.1e100.net`
		A	172.217.218.27^{🇺🇸 Google172.217.218.0/24}
			PTR	`en-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2803::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausr-in-f27.1e100.net`
		A	172.217.216.26^{🇺🇸 Google172.217.0.0/16}
			PTR	`lcausr-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.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=xiHoO3kkbhApZKCcq7t7jOUCcdgB1_VzPP726KqIZ7I`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.206, 172.67.179.145
		IPv6 hints	2606:4700:3035::6815:23ce, 2606:4700:3036::ac43:b391
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=242, name=cloudflare-ech.com
SOA	`fiona.ns.cloudflare.com`dns@cloudflare.com serial=2417944669

`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=1792938286

Same first word

letslearndev.com

letslearndev.pages.dev

Similar names

seatvendrell.com

steverendall.com

darellevents.fr

allredevents.com

vallendester.nl

leendtravels.com

stevenallred.net

serveandtell.com

allredevents.org

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSfiona.ns.cloudflare.com2026-08-26 → 2026-10-25 · 2 obs

● 2026-08-26 18:06:00
● 2026-10-25 14:52:30

●NSkarl.ns.cloudflare.com2026-08-26 → 2026-10-25 · 2 obs

● 2026-08-26 18:06:00
● 2026-10-25 14:52:30

●MXalt1.aspmx.l.google.com2026-08-26 → 2026-10-25 · 2 obs

● 2026-08-26 18:06:00
● 2026-10-25 14:52:30

●MXalt2.aspmx.l.google.com2026-08-26 → 2026-10-25 · 2 obs

● 2026-08-26 18:06:00
● 2026-10-25 14:52:30

●MXalt3.aspmx.l.google.com2026-08-26 → 2026-10-25 · 2 obs

● 2026-08-26 18:06:00
● 2026-10-25 14:52:30

●MXalt4.aspmx.l.google.com2026-08-26 → 2026-10-25 · 2 obs

● 2026-08-26 18:06:00
● 2026-10-25 14:52:30

●MXaspmx.l.google.com2026-08-26 → 2026-10-25 · 2 obs

● 2026-08-26 18:06:00
● 2026-10-25 14:52:30

●A104.21.35.2062026-09-05 → 2026-10-25 · 3 obs

○ 2026-08-26 18:06:00
● 2026-09-05 15:58:34
● 2026-10-25 14:52:30

●A172.67.179.1452026-09-05 → 2026-10-25 · 3 obs

○ 2026-08-26 18:06:00
● 2026-09-05 15:58:34
● 2026-10-25 14:52:30

○A188.114.96.02026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 18:06:00
○ 2026-09-05 15:58:34
○ 2026-10-25 14:52:30

○A188.114.97.02026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 18:06:00
○ 2026-09-05 15:58:34
○ 2026-10-25 14:52:30

●A2606:4700:3035::6815:23ce2026-09-05 → 2026-10-25 · 3 obs

○ 2026-08-26 18:06:00
● 2026-09-05 15:58:34
● 2026-10-25 14:52:30

●A2606:4700:3036::ac43:b3912026-09-05 → 2026-10-25 · 3 obs

○ 2026-08-26 18:06:00
● 2026-09-05 15:58:34
● 2026-10-25 14:52:30

○A2a06:98c1:3120::2026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 18:06:00
○ 2026-09-05 15:58:34
○ 2026-10-25 14:52:30

○A2a06:98c1:3121::2026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 18:06:00
○ 2026-09-05 15:58:34
○ 2026-10-25 14:52:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...	-
letslearndev.com	fiona.ns.cloudflare.com, karl.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.190

NS records: fiona.ns.cloudflare.com, karl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letslearndev.com (unsigned zone)

⏱️ Timing

Total: 333ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.35.206, 172.67.179.145`
AAAA	2	`2606:4700:3035::6815:23ce, 2606:4700:3036::ac43:b391`
NS	2	`fiona.ns.cloudflare.com, karl.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=xiHoO3kkbhApZKC, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fiona.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

letslearndev.com directs to four IP numbers, which are 104.21.35.206, 172.67.179.145, 2606:4700:3035::6815:23ce and 2606:4700:3036::ac43:b391.

www.sigmbi.org, powerbetcasinouk.co.uk, universaltraining.cn and two other host names share IP numbers with letslearndev.com.

Name Servers

letslearndev.com is served by two delegated name servers, fiona.ns.cloudflare.com and karl.ns.cloudflare.com.

letslearndev.com uses the same name servers as several other domains — among them crimsonlogic-americas.com, baseline.sg, jobbnorge.se and two more.

At least some of letslearndev.com's name servers are shared with other domains, for example laptopstore.ca, portee.fr, gpdomains.workers.dev and two more.

Hostnames that resolve to 6 IP addresses:

fiona.ns.cloudflare.com carries IP addresses 108.162.192.157, 172.64.32.157 and 173.245.58.157, with 3 other addresses beyond those.

karl.ns.cloudflare.com carries IP addresses 108.162.193.190, 172.64.33.190 and 173.245.59.190, with 3 other addresses beyond those.

Mail Servers

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

letslearndev.com has at least partial mail server overlap with other domains such as bit.qa, vanguardmil.com, kluzakstudio.com 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 maps to two IP addresses — 172.217.218.27 and 2a00:1450:4013:c02::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 172.217.216.26 and 2607:f8b0:4023:2803::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.145.26 and 2607:f8b0:4023:3003::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.