validationengine.app - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`validationengine.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:414e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:bd65^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.78^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.101^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`davina.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2628^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`davina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c228^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`davina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2228^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`davina.ns.cloudflare.com`
		A	108.162.194.40^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`davina.ns.cloudflare.com`
		A	162.159.38.40^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`davina.ns.cloudflare.com`
		A	172.64.34.40^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`davina.ns.cloudflare.com`
NS	`nitin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nitin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nitin.ns.cloudflare.com`
		A	108.162.193.215^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	172.64.33.215^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	173.245.59.215^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
MX	`mail.validationengine.app` ⭐
		A	51.222.30.241^{🇨🇦 OVH51.222.0.0/16 Hosting route}
			PTR	`mail.limeink.net`
TXT	`google-site-verification=7W1SysKcbky7wX58lB1EnS50-MIZlGG0-oXgoR8ADV0`
TXT	`v=spf1 ip4:51.222.30.241 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.78, 172.67.189.101
		IPv6 hints	2606:4700:3035::6815:414e, 2606:4700:3036::ac43:bd65
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOA	`davina.ns.cloudflare.com`dns@cloudflare.com serial=2418217113

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Subdomains

mail.validationengine.app

Same first word

validationengine.com

validationengine.app

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSdavina.ns.cloudflare.com2026-08-30 → 2026-10-24 · 2 obs

● 2026-08-30 06:41:30
● 2026-10-24 19:53:12

●NSnitin.ns.cloudflare.com2026-08-30 → 2026-10-24 · 2 obs

● 2026-08-30 06:41:30
● 2026-10-24 19:53:12

●MXmail.validationengine.app2026-08-30 → 2026-10-24 · 2 obs

● 2026-08-30 06:41:30
● 2026-10-24 19:53:12

●A104.21.65.782026-09-07 → 2026-10-24 · 9 obs

○ 2026-08-30 06:41:30
● 2026-09-07 07:12:00
○ 2026-10-03 19:06:54
● 2026-10-04 02:16:42
○ 2026-10-05 01:22:04
● 2026-10-07 04:16:48
○ 2026-10-18 18:27:42
● 2026-10-22 22:18:22
● 2026-10-24 19:53:12

●A172.67.189.1012026-09-07 → 2026-10-24 · 9 obs

○A188.114.96.02026-08-30 → 2026-10-18 · 9 obs

● 2026-08-30 06:41:30
○ 2026-09-07 07:12:00
● 2026-10-03 19:06:54
○ 2026-10-04 02:16:42
● 2026-10-05 01:22:04
○ 2026-10-07 04:16:48
● 2026-10-18 18:27:42
○ 2026-10-22 22:18:22
○ 2026-10-24 19:53:12

○A188.114.97.02026-08-30 → 2026-10-18 · 9 obs

●A2606:4700:3035::6815:414e2026-09-07 → 2026-10-24 · 9 obs

●A2606:4700:3036::ac43:bd652026-09-07 → 2026-10-24 · 9 obs

○A2a06:98c1:3120::2026-08-30 → 2026-10-18 · 9 obs

○A2a06:98c1:3121::2026-08-30 → 2026-10-18 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
validationengine.app	nitin.ns.cloudflare.com, davina.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.215

NS records: nitin.ns.cloudflare.com, davina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for validationengine.app (unsigned zone)

⏱️ Timing

Total: 1003ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.189.101, 104.21.65.78`
AAAA	2	`2606:4700:3035::6815:414e, 2606:4700:3036::ac43:bd65`
NS	2	`davina.ns.cloudflare.com, nitin.ns.cloudflare.com`
MX	1	`mail.validationengine.app (pri: 10)`
TXT	2	`google-site-verification=7W1SysKcbky7wX5, v=spf1 ip4:51.222.30.241 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`davina.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The domain mail.validationengine.app falls under the parent validationengine.app.

IP Addresses

validationengine.app directs to four IP numbers, which are 104.21.65.78, 172.67.189.101, 2606:4700:3035::6815:414e and 2606:4700:3036::ac43:bd65.

Additional host names — aypf.cn, jf77bdz.cn, namesroyalty.com and two others — share IP numbers with validationengine.app.

Name Servers

validationengine.app has two authoritative name servers — davina.ns.cloudflare.com and nitin.ns.cloudflare.com.

validationengine.app shares its name server setup with other domains, including btaxpro.uz, hgsx.uz, productsscrhub.shop and two others.

At least some of validationengine.app's name servers are shared with other domains, for example pathethuis-fbok.pages.dev, dewx1844.workers.dev, appgb777v1.com and two more.

It is common for these name servers to be used in conjunction with the name servers ashton.ns.cloudflare.com, kate.ns.cloudflare.com and clint.ns.cloudflare.com.

Host names with 6 IP numbers:

davina.ns.cloudflare.com points to 108.162.194.40, 162.159.38.40, 172.64.34.40 and 3 other IP addresses.

nitin.ns.cloudflare.com points to 108.162.193.215, 172.64.33.215, 173.245.59.215 and 3 other IP addresses.

Mail Servers

validationengine.app has one mail server: mail.validationengine.app.

mail.validationengine.app points to one IP number — 51.222.30.241.