leitnerapp.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`leitnerapp.com`

DNSSEC	⚠️ Not signed
A	104.21.92.92^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.224^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dave.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
NS	`jill.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jill.ns.cloudflare.com`
		A	108.162.192.122^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	172.64.32.122^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	173.245.58.122^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.92, 172.67.190.224
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com
SOA	`dave.ns.cloudflare.com`dns@cloudflare.com serial=2411721144

`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=1786850484

Subdomains

www.leitnerapp.com

Same first word

leitnerapp.com

Similar names

papelinter.com

triplepane.com

appleinter.net

ripeplanet.com

piperental.net

piperental.com

peterlapin.com

elenitrapp.com

ieperplant.com

ieperplant.be

lapprentie.com

intelpaper.com

linatepper.com

rentalpipe.com

DNS History

9 records (4 active, 5 former)

●NSdave.ns.cloudflare.com2020-01-16 → 2026-08-16 · 3 obs

○ 2015-11-23 21:09:00
● 2020-01-16 06:48:44
● 2026-08-16 03:37:38

●NSjill.ns.cloudflare.com2020-01-16 → 2026-08-16 · 3 obs

○ 2015-11-23 21:09:00
● 2020-01-16 06:48:44
● 2026-08-16 03:37:38

○NSns-canada.topdns.com2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 17:46:02
○ 2015-11-23 21:09:00
○ 2026-08-16 03:37:38

○NSns-uk.topdns.com2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 17:46:02
○ 2015-11-23 21:09:00
○ 2026-08-16 03:37:38

○NSns-usa.topdns.com2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 17:46:02
○ 2015-11-23 21:09:00
○ 2026-08-16 03:37:38

●A104.21.92.922026-03-27 → 2026-08-16 · 3 obs

○ 2020-01-16 06:48:44
● 2026-03-27 20:24:30
● 2026-08-16 03:37:38

○A104.27.182.1432020-01-16 → 2020-01-16 · 3 obs

● 2020-01-16 06:48:44
○ 2026-03-27 20:24:30
○ 2026-08-16 03:37:38

○A104.27.183.1432020-01-16 → 2020-01-16 · 3 obs

● 2020-01-16 06:48:44
○ 2026-03-27 20:24:30
○ 2026-08-16 03:37:38

●A172.67.190.2242026-03-27 → 2026-08-16 · 3 obs

○ 2020-01-16 06:48:44
● 2026-03-27 20:24:30
● 2026-08-16 03:37:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
leitnerapp.com	dave.ns.cloudflare.com, jill.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.122

NS records: dave.ns.cloudflare.com, jill.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leitnerapp.com (unsigned zone)

⏱️ Timing

Total: 196ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.190.224, 104.21.92.92`
NS	2	`dave.ns.cloudflare.com, jill.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dave.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.leitnerapp.com falls under the parent leitnerapp.com.

IP Addresses

leitnerapp.com points to the IP addresses 104.21.92.92 and 172.67.190.224

mx.thrillercafe.it, fumjeh.top, accuapi.com and two other host names share IP numbers with leitnerapp.com.

Name Servers

Two name servers handle the delegation for leitnerapp.com: dave.ns.cloudflare.com and jill.ns.cloudflare.com.

leitnerapp.com uses the same name servers as several other domains — among them madisoncountyida.com, skillbrains.com, op-panel-myro.cloud and two more.

At least some of leitnerapp.com's name servers are shared with other domains, for example hathorsmirror.com, organizacionsoriana.com, globallaservision.com and two more.

These name servers are often deployed together with the name servers mimi.ns.cloudflare.com, dana.ns.cloudflare.com, roman.ns.cloudflare.com and gina.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dave.ns.cloudflare.com resolves to 108.162.193.109, 172.64.33.109 and 173.245.59.109 among others, with 3 other IP addresses in total.

jill.ns.cloudflare.com resolves to 108.162.192.122, 172.64.32.122 and 173.245.58.122 among others, with 3 other IP addresses in total.