`ayuu.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::ac43:d269^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2d3a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.58^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.105^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aliza.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2637^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aliza.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c237^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aliza.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2237^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aliza.ns.cloudflare.com`
		A	108.162.194.55^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aliza.ns.cloudflare.com`
		A	162.159.38.55^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aliza.ns.cloudflare.com`
		A	172.64.34.55^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aliza.ns.cloudflare.com`
NS	`walt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c194^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`walt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2194^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`walt.ns.cloudflare.com`
		A	108.162.193.148^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	172.64.33.148^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	173.245.59.148^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.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=WktbjHhQQhMepo9s`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.58, 172.67.210.105
		IPv6 hints	2606:4700:3031::ac43:d269, 2606:4700:3035::6815:2d3a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com
SOA	`aliza.ns.cloudflare.com`dns@cloudflare.com serial=2405096946

`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

🔒 HSTS Preload (+subdomains)

Same first word

ayuu.dev

ayuu.com

ayuu.cn

ayuu.de

Similar names

uuya.net

yuua.com

yuau.net

auuy.cn

yauu.com

uuay.cn

yuau.shop

yuua.jp

auyu.com.cn

DNS History

12 records (8 active, 4 former)

●NSaliza.ns.cloudflare.com2026-05-02 → 2026-06-14 · 2 obs

● 2026-05-02 12:21:58
● 2026-06-14 00:44:02

●NSwalt.ns.cloudflare.com2026-05-02 → 2026-06-14 · 2 obs

● 2026-05-02 12:21:58
● 2026-06-14 00:44:02

●MXmx01.mail.icloud.com2026-05-02 → 2026-06-14 · 2 obs

● 2026-05-02 12:21:58
● 2026-06-14 00:44:02

●MXmx02.mail.icloud.com2026-05-02 → 2026-06-14 · 2 obs

● 2026-05-02 12:21:58
● 2026-06-14 00:44:02

●A104.21.45.582026-05-02 → 2026-06-14 · 9 obs

● 2026-05-02 12:21:58
○ 2026-05-04 06:40:38
○ 2026-05-04 22:17:46
● 2026-05-05 01:20:48
● 2026-05-16 10:50:30
○ 2026-05-19 12:15:50
○ 2026-05-25 23:32:10
● 2026-05-28 22:53:08
● 2026-06-14 00:44:02

●A172.67.210.1052026-05-02 → 2026-06-14 · 9 obs

○A188.114.96.02026-05-04 → 2026-05-25 · 9 obs

○ 2026-05-02 12:21:58
● 2026-05-04 06:40:38
● 2026-05-04 22:17:46
○ 2026-05-05 01:20:48
○ 2026-05-16 10:50:30
● 2026-05-19 12:15:50
● 2026-05-25 23:32:10
○ 2026-05-28 22:53:08
○ 2026-06-14 00:44:02

○A188.114.97.02026-05-04 → 2026-05-25 · 9 obs

●A2606:4700:3031::ac43:d2692026-05-02 → 2026-06-14 · 9 obs

●A2606:4700:3035::6815:2d3a2026-05-02 → 2026-06-14 · 9 obs

○A2a06:98c1:3120::2026-05-04 → 2026-05-25 · 9 obs

○A2a06:98c1:3121::2026-05-04 → 2026-05-25 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
ayuu.dev	aliza.ns.cloudflare.com, walt.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.148

NS records: aliza.ns.cloudflare.com, walt.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 510ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.45.58, 172.67.210.105`
AAAA	2	`2606:4700:3031::ac43:d269, 2606:4700:3035::6815:2d3a`
NS	2	`aliza.ns.cloudflare.com, walt.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=WktbjHhQQhMepo9s, v=spf1 include:icloud.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aliza.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

ayuu.dev points to four IP numbers: 104.21.45.58, 172.67.210.105, 2606:4700:3031::ac43:d269 and 2606:4700:3035::6815:2d3a.

Additional host names — luluboxapk.com, cloudoffice.co.nz, commerce-dagent.shop and two others — share IP numbers with ayuu.dev.

Name Servers

ayuu.dev is served by two delegated name servers, aliza.ns.cloudflare.com and walt.ns.cloudflare.com.

ayuu.dev shares its name server setup with other domains, including amateurdeluxe.com, geeksmate.io, cyberhour.com and two others.

ayuu.dev partially shares its NS delegation with several other domains, including slant.co, iosunittesting.com, selectra.com.co and two others.

These name servers are regularly seen alongside kim.ns.cloudflare.com and kiki.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

aliza.ns.cloudflare.com carries IP addresses 108.162.194.55, 162.159.38.55 and 172.64.34.55, with 3 other addresses beyond those.

walt.ns.cloudflare.com carries IP addresses 108.162.193.148, 172.64.33.148 and 173.245.59.148, with 3 other addresses beyond those.

Mail Servers

ayuu.dev has two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

ayuu.dev shares the same mail server setup as other domains, including lgreps.com, intercnet.com, bilke.co and two others.

There is at least a partial overlap in mail servers between ayuu.dev and other domains like miguelaranda.com, cerasani.net and sanny-fiedler.de.

Host names with 6 IP numbers:

mx01.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

mx02.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.42.251.62 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.56.9.31 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.152.5 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.154.33 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.155.25 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.156.30 IP addresses.

ayuu.dev - robtex.com

ayuu.dev

dev

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`ayuu.dev`

`dev`