ftuapps.dev - dns.ninja

`ftuapps.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:10f7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d954^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.247^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.84^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lex.ns.cloudflare.com`
		A	108.162.193.196^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	172.64.33.196^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	173.245.59.196^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
NS	`mary.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a86^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c086^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2086^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mary.ns.cloudflare.com`
		A	108.162.192.134^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	172.64.32.134^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	173.245.58.134^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`google-site-verification=2fV4eEhx7H9akORJ5Qu7v1XN-LrbSsnmxpD4yZMpJ3w`
TXT	`protonmail-verification=a16e77712771717f7c16f68f77c7461e93a329a5`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.247, 172.67.217.84
		IPv6 hints	2606:4700:3033::6815:10f7, 2606:4700:3035::ac43:d954
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOA	`lex.ns.cloudflare.com`dns@cloudflare.com serial=2409545526

`dev`

	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=1

⚠️ On DNS blocklist: light, multi, pro, pro.plus, tif, ultimate
🔒 HSTS Preload (+subdomains)

Subdomains

www.ftuapps.dev

Same first word

ftuapps.dev

ftuapps.io

ftuapps.com

Similar names

futsapp.com

fastpup.com

tu(0x666170)ps.com

fatpups.com

futapps.com

fastupp.com

DNS History

14 records (8 active, 6 former)

●NSlex.ns.cloudflare.com2026-02-15 → 2026-07-24 · 2 obs

● 2026-02-15 06:32:24
● 2026-07-24 08:58:32

●NSmary.ns.cloudflare.com2026-02-15 → 2026-07-24 · 2 obs

● 2026-02-15 06:32:24
● 2026-07-24 08:58:32

●MXmail.protonmail.ch2026-02-15 → 2026-07-24 · 2 obs

● 2026-02-15 06:32:24
● 2026-07-24 08:58:32

●MXmailsec.protonmail.ch2026-02-15 → 2026-07-24 · 2 obs

● 2026-02-15 06:32:24
● 2026-07-24 08:58:32

●A104.21.16.2472026-02-15 → 2026-07-24 · 7 obs

● 2026-02-15 06:32:24
● 2026-02-20 00:20:14
○ 2026-02-22 09:55:12
● 2026-03-21 16:33:00
○ 2026-07-20 09:42:56
● 2026-07-24 08:58:30
● 2026-07-24 08:58:32

●A172.67.217.842026-02-15 → 2026-07-24 · 7 obs

● 2026-02-15 06:32:24
● 2026-02-20 00:20:14
○ 2026-02-22 09:55:12
● 2026-03-21 16:33:00
○ 2026-07-20 09:42:56
● 2026-07-24 08:58:30
● 2026-07-24 08:58:32

○A188.114.96.02026-02-22 → 2026-07-20 · 6 obs

○ 2026-02-20 00:20:14
● 2026-02-22 09:55:12
○ 2026-03-21 16:33:00
● 2026-07-20 09:42:56
○ 2026-07-24 08:58:30
○ 2026-07-24 08:58:32

○A188.114.97.02026-02-22 → 2026-07-20 · 6 obs

○ 2026-02-20 00:20:14
● 2026-02-22 09:55:12
○ 2026-03-21 16:33:00
● 2026-07-20 09:42:56
○ 2026-07-24 08:58:30
○ 2026-07-24 08:58:32

●A2606:4700:3033::6815:10f72026-07-18 → 2026-07-24 · 5 obs

○ 2026-04-29 15:36:16
● 2026-07-18 20:53:10
○ 2026-07-20 09:42:56
● 2026-07-24 08:58:30
● 2026-07-24 08:58:32

○A2606:4700:3033::ac43:d9542026-02-15 → 2026-04-29 · 7 obs

● 2026-02-15 06:32:24
● 2026-02-20 00:20:14
○ 2026-02-22 09:55:12
● 2026-03-21 16:33:00
● 2026-04-29 15:36:16
○ 2026-07-18 20:53:10
○ 2026-07-24 08:58:32

●A2606:4700:3035::ac43:d9542026-07-18 → 2026-07-24 · 5 obs

○ 2026-04-29 15:36:16
● 2026-07-18 20:53:10
○ 2026-07-20 09:42:56
● 2026-07-24 08:58:30
● 2026-07-24 08:58:32

○A2606:4700:3037::6815:10f72026-02-15 → 2026-04-29 · 7 obs

● 2026-02-15 06:32:24
● 2026-02-20 00:20:14
○ 2026-02-22 09:55:12
● 2026-03-21 16:33:00
● 2026-04-29 15:36:16
○ 2026-07-18 20:53:10
○ 2026-07-24 08:58:32

○A2a06:98c1:3120::2026-02-22 → 2026-07-20 · 6 obs

○ 2026-02-20 00:20:14
● 2026-02-22 09:55:12
○ 2026-03-21 16:33:00
● 2026-07-20 09:42:56
○ 2026-07-24 08:58:30
○ 2026-07-24 08:58:32

○A2a06:98c1:3121::2026-02-22 → 2026-07-20 · 6 obs

○ 2026-02-20 00:20:14
● 2026-02-22 09:55:12
○ 2026-03-21 16:33:00
● 2026-07-20 09:42:56
○ 2026-07-24 08:58:30
○ 2026-07-24 08:58:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
ftuapps.dev	lex.ns.cloudflare.com, mary.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.196

NS records: lex.ns.cloudflare.com, mary.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ftuapps.dev (unsigned zone)

⏱️ Timing

Total: 1044ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.247, 172.67.217.84`
AAAA	2	`2606:4700:3035::ac43:d954, 2606:4700:3033::6815:10f7`
NS	2	`lex.ns.cloudflare.com, mary.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	3	`google-site-verification=2fV4eEhx7H9akOR, protonmail-verification=a16e77712771717f...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lex.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

www.ftuapps.dev is delegated beneath ftuapps.dev.

IP Addresses

ftuapps.dev directs to four IP numbers, which are 104.21.16.247, 172.67.217.84, 2606:4700:3033::6815:10f7 and 2606:4700:3035::ac43:d954.

Two other host names, along with sochilixos.ru, cetfua0910.ipanemahu.com and alm-eks.com, also share IP numbers with ftuapps.dev.

Name Servers

ftuapps.dev is served by two delegated name servers, lex.ns.cloudflare.com and mary.ns.cloudflare.com.

ftuapps.dev shares its NS records with other domains, for example urlsinfo.com, pacient-net.ru, autodrive-fahrschule.ch and two others.

There is at least partial name server overlap between ftuapps.dev and other domains — omnirank.id, ala-plancha.nl, heymancpa.com and two more among them.

These name servers frequently co-occur with the name servers erin.ns.cloudflare.com and eloise.ns.cloudflare.com.

DNS names with 6 IP addresses:

lex.ns.cloudflare.com carries IP addresses 108.162.193.196, 172.64.33.196 and 173.245.59.196, with 3 other addresses beyond those.

mary.ns.cloudflare.com carries IP addresses 108.162.192.134, 172.64.32.134 and 173.245.58.134, with 3 other addresses beyond those.

Mail Servers

ftuapps.dev is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

Among the domains sharing a mail server setup with ftuapps.dev are bohdan.cz, lanning.pro, gagnage.info and two others.

There is at least a partial MX overlap between ftuapps.dev and other domains, including metabriks.com.au, myunge.com, 15multimedia.it and two others.

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129. Both hosts resolve to three IP numbers.