flashify.app - dns.ninja

`flashify.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:25ed^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d737^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.237^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.55^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cortney.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c057^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cortney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2057^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cortney.ns.cloudflare.com`
		A	108.162.192.87^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	172.64.32.87^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	173.245.58.87^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
NS	`sean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
MX	`mx1.larksuite.com` ⭐
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.larksuite.com`⁽⁵⁾
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
MX	`mx3.larksuite.com`⁽¹⁰⁾
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.223^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.230.154^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`google-site-verification=a0hO0cg9aPPXo18klfmpzNY-4tUg1lfUbbk5MszBRAs`
TXT	`v=spf1 +include:spf.onlarksuite.com -all`
TXT	`verification-code-site-App_lark=qf3QGkOMnuabGYVMKC5Z`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.237, 172.67.215.55
		IPv6 hints	2606:4700:3034::6815:25ed, 2606:4700:3037::ac43:d737
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com
SOA	`cortney.ns.cloudflare.com`dns@cloudflare.com serial=2409466574

`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)

Same first word

flashify.in

flashify.app

flashify.org

DNS History

14 records (9 active, 5 former)

●NScortney.ns.cloudflare.com2026-05-05 → 2026-07-29 · 2 obs

● 2026-05-05 07:29:28
● 2026-07-29 22:23:38

●NSsean.ns.cloudflare.com2026-05-05 → 2026-07-29 · 2 obs

● 2026-05-05 07:29:28
● 2026-07-29 22:23:38

●MXmx1.larksuite.com2026-05-05 → 2026-07-29 · 2 obs

● 2026-05-05 07:29:28
● 2026-07-29 22:23:38

●MXmx2.larksuite.com2026-05-05 → 2026-07-29 · 2 obs

● 2026-05-05 07:29:28
● 2026-07-29 22:23:38

●MXmx3.larksuite.com2026-05-05 → 2026-07-29 · 2 obs

● 2026-05-05 07:29:28
● 2026-07-29 22:23:38

●A104.21.37.2372026-05-05 → 2026-07-29 · 7 obs

● 2026-05-05 07:29:28
○ 2026-05-05 08:22:44
○ 2026-05-05 12:11:16
● 2026-05-10 02:01:18
● 2026-05-27 23:55:32
○ 2026-05-28 06:02:06
● 2026-07-29 22:23:38

●A172.67.215.552026-05-05 → 2026-07-29 · 7 obs

● 2026-05-05 07:29:28
○ 2026-05-05 08:22:44
○ 2026-05-05 12:11:16
● 2026-05-10 02:01:18
● 2026-05-27 23:55:32
○ 2026-05-28 06:02:06
● 2026-07-29 22:23:38

○A188.114.96.02026-05-05 → 2026-05-28 · 7 obs

○ 2026-05-05 07:29:28
● 2026-05-05 08:22:44
● 2026-05-05 12:11:16
○ 2026-05-10 02:01:18
○ 2026-05-27 23:55:32
● 2026-05-28 06:02:06
○ 2026-07-29 22:23:38

○A188.114.97.02026-05-05 → 2026-05-28 · 7 obs

○ 2026-05-05 07:29:28
● 2026-05-05 08:22:44
● 2026-05-05 12:11:16
○ 2026-05-10 02:01:18
○ 2026-05-27 23:55:32
● 2026-05-28 06:02:06
○ 2026-07-29 22:23:38

●A2606:4700:3034::6815:25ed2026-07-29 → 2026-07-29 · 2 obs

○ 2026-05-28 06:02:06
● 2026-07-29 22:23:38

○A2606:4700:3037::6815:25ed2026-05-05 → 2026-05-27 · 7 obs

● 2026-05-05 07:29:28
○ 2026-05-05 08:22:44
○ 2026-05-05 12:11:16
● 2026-05-10 02:01:18
● 2026-05-27 23:55:32
○ 2026-05-28 06:02:06
○ 2026-07-29 22:23:38

●A2606:4700:3037::ac43:d7372026-05-05 → 2026-07-29 · 7 obs

● 2026-05-05 07:29:28
○ 2026-05-05 08:22:44
○ 2026-05-05 12:11:16
● 2026-05-10 02:01:18
● 2026-05-27 23:55:32
○ 2026-05-28 06:02:06
● 2026-07-29 22:23:38

○A2a06:98c1:3120::2026-05-05 → 2026-05-28 · 7 obs

○ 2026-05-05 07:29:28
● 2026-05-05 08:22:44
● 2026-05-05 12:11:16
○ 2026-05-10 02:01:18
○ 2026-05-27 23:55:32
● 2026-05-28 06:02:06
○ 2026-07-29 22:23:38

○A2a06:98c1:3121::2026-05-05 → 2026-05-28 · 7 obs

○ 2026-05-05 07:29:28
● 2026-05-05 08:22:44
● 2026-05-05 12:11:16
○ 2026-05-10 02:01:18
○ 2026-05-27 23:55:32
● 2026-05-28 06:02:06
○ 2026-07-29 22:23:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
flashify.app	sean.ns.cloudflare.com, cortney.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.231

NS records: sean.ns.cloudflare.com, cortney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flashify.app (unsigned zone)

⏱️ Timing

Total: 611ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.55, 104.21.37.237`
AAAA	2	`2606:4700:3037::ac43:d737, 2606:4700:3034::6815:25ed`
NS	2	`cortney.ns.cloudflare.com, sean.ns.cloudflare.com`
MX	3	`mx1.larksuite.com (pri: 1), mx3.larksuite.com (pri: 10)...`
TXT	3	`google-site-verification=a0hO0cg9aPPXo18, v=spf1 +include:spf.onlarksuite.com -all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cortney.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

flashify.app resolves to four IP addresses: 104.21.37.237, 172.67.215.55, 2606:4700:3034::6815:25ed and 2606:4700:3037::ac43:d737.

Among the host names that share IP numbers with flashify.app are mail.farfrontiers.com, www.5claude.com, tri7-leci.site and two others.

Name Servers

flashify.app uses two name servers for its delegation: cortney.ns.cloudflare.com and sean.ns.cloudflare.com.

flashify.app has the same name server delegation as a number of other domains, such as theloonies.xyz, stevesalens.com, casadosdados.com.br and two more.

flashify.app has at least partial name server overlap with other domains, such as martineztileandconstruction.com, sulphitekernel.click, diaulicgridio.digital and two others.

These name servers tend to appear together with the name servers luciana.ns.cloudflare.com, brett.ns.cloudflare.com and anuj.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname cortney.ns.cloudflare.com directs to 108.162.192.87, 172.64.32.87 and 173.245.58.87 along with 3 other IP addresses.

Hostname sean.ns.cloudflare.com directs to 108.162.193.231, 172.64.33.231 and 173.245.59.231 along with 3 other IP addresses.

Mail Servers

flashify.app has three mail servers: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.

flashify.app shares at least some of its mail servers with other domains — for example wikibit.com, kcg.capital, qupify.com and two more.

Hosts with three IP address records:

The hostname mx3.larksuite.com directs to 18.139.153.173, 101.126.58.223 and 122.14.230.154.

Hosts that resolve to one IP address:

mx1.larksuite.com has the IP address 18.139.153.173.

mx2.larksuite.com has the IP address 18.139.153.173.

mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com all direct to 18.139.153.173.