`flightsearch.app`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d6cb^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5331^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.49^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.203^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`diva.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a61^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c061^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`diva.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2061^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`diva.ns.cloudflare.com`
		A	108.162.192.97^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	172.64.32.97^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	173.245.58.97^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
NS	`ed.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ed.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ed.ns.cloudflare.com`
		A	108.162.193.111^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	172.64.33.111^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	173.245.59.111^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=J5vt1LAoln3kEuUK`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.83.49, 172.67.214.203
		IPv6	2606:4700:3033::ac43:d6cb, 2606:4700:3034::6815:5331
SOA	`diva.ns.cloudflare.com`dns@cloudflare.com serial=2398974214

`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

📈 Tranco rank: #485,872
🔒 HSTS Preload (+subdomains)

Subdomains

api.flightsearch.app

Same first word

flightsearch.app

flightsearch.co

flightsearch.se

flightsearch.net

Similar names

searchflight.com

chearflights.com

DNS History

12 records (8 active, 4 former)

●NSdiva.ns.cloudflare.com2026-03-10 → 2026-03-28 · 2 obs

● 2026-03-10 07:25:58
● 2026-03-28 06:46:00

●NSed.ns.cloudflare.com2026-03-10 → 2026-03-28 · 2 obs

● 2026-03-10 07:25:58
● 2026-03-28 06:46:00

●MXmx01.mail.icloud.com2026-03-10 → 2026-03-28 · 2 obs

● 2026-03-10 07:25:58
● 2026-03-28 06:46:00

●MXmx02.mail.icloud.com2026-03-10 → 2026-03-28 · 2 obs

● 2026-03-10 07:25:58
● 2026-03-28 06:46:00

●A104.21.83.492026-03-19 → 2026-03-28 · 3 obs

○ 2026-03-10 07:25:58
● 2026-03-19 11:41:48
● 2026-03-28 06:46:00

●A172.67.214.2032026-03-19 → 2026-03-28 · 3 obs

○ 2026-03-10 07:25:58
● 2026-03-19 11:41:48
● 2026-03-28 06:46:00

○A188.114.96.02026-03-10 → 2026-03-10 · 3 obs

● 2026-03-10 07:25:58
○ 2026-03-19 11:41:48
○ 2026-03-28 06:46:00

○A188.114.97.02026-03-10 → 2026-03-10 · 3 obs

● 2026-03-10 07:25:58
○ 2026-03-19 11:41:48
○ 2026-03-28 06:46:00

●A2606:4700:3033::ac43:d6cb2026-03-19 → 2026-03-28 · 3 obs

○ 2026-03-10 07:25:58
● 2026-03-19 11:41:48
● 2026-03-28 06:46:00

●A2606:4700:3034::6815:53312026-03-19 → 2026-03-28 · 3 obs

○ 2026-03-10 07:25:58
● 2026-03-19 11:41:48
● 2026-03-28 06:46:00

○A2a06:98c1:3120::2026-03-10 → 2026-03-10 · 3 obs

● 2026-03-10 07:25:58
○ 2026-03-19 11:41:48
○ 2026-03-28 06:46:00

○A2a06:98c1:3121::2026-03-10 → 2026-03-10 · 3 obs

● 2026-03-10 07:25:58
○ 2026-03-19 11:41:48
○ 2026-03-28 06:46:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
flightsearch.app	ed.ns.cloudflare.com, diva.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.111

NS records: ed.ns.cloudflare.com, diva.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flightsearch.app (unsigned zone)

⏱️ Timing

Total: 2636ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.214.203, 104.21.83.49`
AAAA	2	`2606:4700:3034::6815:5331, 2606:4700:3033::ac43:d6cb`
NS	2	`diva.ns.cloudflare.com, ed.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=J5vt1LAoln3kEuUK, v=spf1 include:icloud.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`diva.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

Hierarchy

flightsearch.app is the parent of api.flightsearch.app.

IP Addresses

flightsearch.app points to four IP numbers: 2606:4700:3033::ac43:d6cb, 2606:4700:3034::6815:5331, 104.21.83.49 and 172.67.214.203.

For instance, other host names canada-medical-insurance.com, 3brasseurs.ca, dinevart.com, easyexpattaxes.com and shqgb.com share IP numbers with flightsearch.app.

Name Servers

flightsearch.app is delegated to two name servers: diva.ns.cloudflare.com and ed.ns.cloudflare.com.

flightsearch.app uses the same name server setup as other domains such as mobilesail.com, champagneaesthetics.com, totoura.com, escortrankings.cc and dynetonmail.com.

flightsearch.app shares name servers with other domains at least partially, for example henanyugong.com, luanrodrigues.com.br, aeroversity.co.za, equite-salariale.com and victorspredict.com.

These name servers are commonly used with isla.ns.cloudflare.com.

Host names with six IP numbers: host name diva.ns.cloudflare.com points to: 2606:4700:50::adf5:3a61, 2803:f800:50::6ca2:c061, 2a06:98c1:50::ac40:2061, 108.162.192.97, 172.64.32.97 and 173.245.58.97; host name ed.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6f, 2803:f800:50::6ca2:c16f, 2a06:98c1:50::ac40:216f, 108.162.193.111, 172.64.33.111 and 173.245.59.111.

Mail Servers

Two mail servers mx01.mail.icloud.com and mx02.mail.icloud.com handle flightsearch.app.

flightsearch.app shares the same mail server setup as other domains, for instance mcu.net, uvwxy.de, stiell.eu, dodg3r.com and pitt-nash.com.

flightsearch.app shares some mail servers with other domains, at least partially; examples include saglikveyasamdergisi.com.tr, effik.cz and buchner.one.

Host names with six IP numbers:

Name mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Name mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Names pointing to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names pointing to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names pointing to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names pointing to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names pointing to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names pointing to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.