`trustcardapp.net`

DNSSEC	⚠️ Not signed
A	104.21.62.216^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.148^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`greg.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c173^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`greg.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2173^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`greg.ns.cloudflare.com`
		A	108.162.193.115^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	172.64.33.115^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	173.245.59.115^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
NS	`linda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3afa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`linda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`linda.ns.cloudflare.com`
		A	108.162.192.250^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	172.64.32.250^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	173.245.58.250^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.216, 172.67.139.148
SOA	`greg.ns.cloudflare.com`dns@cloudflare.com serial=2409035785

`net`

	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=1785448597

Subdomains

www.trustcardapp.net

Same first word

trustcardapp.org

trustcardapp.net

DNS History

6 records (4 active, 2 former)

●NSgreg.ns.cloudflare.com2026-05-19 → 2026-07-30 · 2 obs

● 2026-05-19 02:33:48
● 2026-07-30 22:09:56

●NSlinda.ns.cloudflare.com2026-05-19 → 2026-07-30 · 2 obs

● 2026-05-19 02:33:48
● 2026-07-30 22:09:56

●A104.21.62.2162026-05-19 → 2026-07-30 · 4 obs

● 2026-05-19 02:33:48
○ 2026-07-05 04:40:46
● 2026-07-08 05:21:08
● 2026-07-30 22:09:56

●A172.67.139.1482026-05-19 → 2026-07-30 · 4 obs

● 2026-05-19 02:33:48
○ 2026-07-05 04:40:46
● 2026-07-08 05:21:08
● 2026-07-30 22:09:56

○A188.114.96.02026-07-05 → 2026-07-05 · 4 obs

○ 2026-05-19 02:33:48
● 2026-07-05 04:40:46
○ 2026-07-08 05:21:08
○ 2026-07-30 22:09:56

○A188.114.97.02026-07-05 → 2026-07-05 · 4 obs

○ 2026-05-19 02:33:48
● 2026-07-05 04:40:46
○ 2026-07-08 05:21:08
○ 2026-07-30 22:09:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
trustcardapp.net	greg.ns.cloudflare.com, linda.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.250

NS records: greg.ns.cloudflare.com, linda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trustcardapp.net (unsigned zone)

⏱️ Timing

Total: 327ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.62.216, 172.67.139.148`
NS	2	`greg.ns.cloudflare.com, linda.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`greg.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

trustcardapp.net is a parent domain of www.trustcardapp.net.

IP Addresses

trustcardapp.net directs to two IP numbers, 104.21.62.216 and 172.67.139.148

Among the host names that share IP numbers with trustcardapp.net are maopanfeng.com, celebritystyleguide.com, revolutionary-war-and-beyond.com and two others.

Name Servers

trustcardapp.net is served by two delegated name servers, greg.ns.cloudflare.com and linda.ns.cloudflare.com.

trustcardapp.net has the same name server delegation as a number of other domains, such as biogena.com, rolfrose.com, italju.es and two more.

trustcardapp.net shares at least some of its name servers with other domains, including aksale.id, syzrtg.com, pgpkecpetir.org and two others.

These name servers are frequently seen alongside the name servers pranab.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

greg.ns.cloudflare.com carries IP addresses 108.162.193.115, 172.64.33.115 and 173.245.59.115, with 3 other addresses beyond those.

linda.ns.cloudflare.com carries IP addresses 108.162.192.250, 172.64.32.250 and 173.245.58.250, with 3 other addresses beyond those.

trustcardapp.net - robtex.com