`securecrt-app.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:598^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:9abb^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.152^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.187^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`holly.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2685^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c285^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`holly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2285^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`holly.ns.cloudflare.com`
		A	108.162.194.133^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	162.159.38.133^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	172.64.34.133^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
NS	`leif.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cde^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leif.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leif.ns.cloudflare.com`
		A	108.162.195.222^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
		A	162.159.44.222^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
		A	172.64.35.222^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.152, 172.67.154.187
		IPv6 hints	2606:4700:3032::6815:598, 2606:4700:3032::ac43:9abb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOA	`holly.ns.cloudflare.com`dns@cloudflare.com serial=2404197196

`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=1778727196

⚠️ On DNS blocklist: tif

Same first word

securecrt-app.com

DNS History

6 records (6 active, 0 former)

●NSholly.ns.cloudflare.com2026-05-03 → 2026-05-14 · 2 obs

● 2026-05-03 10:39:20
● 2026-05-14 03:04:32

●NSleif.ns.cloudflare.com2026-05-03 → 2026-05-14 · 2 obs

● 2026-05-03 10:39:20
● 2026-05-14 03:04:32

●A104.21.5.1522026-05-03 → 2026-05-14 · 2 obs

● 2026-05-03 10:39:20
● 2026-05-14 03:04:32

●A172.67.154.1872026-05-03 → 2026-05-14 · 2 obs

● 2026-05-03 10:39:20
● 2026-05-14 03:04:32

●A2606:4700:3032::6815:5982026-05-03 → 2026-05-14 · 2 obs

● 2026-05-03 10:39:20
● 2026-05-14 03:04:32

●A2606:4700:3032::ac43:9abb2026-05-03 → 2026-05-14 · 2 obs

● 2026-05-03 10:39:20
● 2026-05-14 03:04:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
securecrt-app.com	holly.ns.cloudflare.com, leif.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.222

NS records: holly.ns.cloudflare.com, leif.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for securecrt-app.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.154.187, 104.21.5.152`
AAAA	2	`2606:4700:3032::ac43:9abb, 2606:4700:3032::6815:598`
NS	2	`holly.ns.cloudflare.com, leif.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`holly.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

securecrt-app.com maps to four IP numbers: 2606:4700:3032::6815:598, 2606:4700:3032::ac43:9abb, 104.21.5.152 and 172.67.154.187.

Other host names, for instance bima-horizon.com, jamesknows.com, soujinan.com, revelstone.co.za and thefield.ie share IP numbers with securecrt-app.com.

Name Servers

Two name servers holly.ns.cloudflare.com and leif.ns.cloudflare.com handle delegation for securecrt-app.com.

securecrt-app.com uses the same name server setup as other domains, for example prismintl.org, naidonline.org, isigmaonline.org, glotrahubs.com and charis.digital.

securecrt-app.com partially shares name servers with other domains; examples include luxestrandco.com, hllovdo77.sbs, korio.fr, xmznx.cn and 56wlt.com.

These name servers are commonly used with the name servers gannon.ns.cloudflare.com, kim.ns.cloudflare.com, evelyn.ns.cloudflare.com, liz.ns.cloudflare.com and emma.ns.cloudflare.com.

Host names with six IP numbers: holly.ns.cloudflare.com points to: 2606:4700:50::a29f:2685, 2803:f800:50::6ca2:c285, 2a06:98c1:50::ac40:2285, 108.162.194.133, 162.159.38.133 and 172.64.34.133; leif.ns.cloudflare.com points to: 2606:4700:58::a29f:2cde, 2803:f800:50::6ca2:c3de, 2a06:98c1:50::ac40:23de, 108.162.195.222, 162.159.44.222 and 172.64.35.222.

securecrt-app.com - robtex.com