`authshiroku.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d850^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5de0^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.224^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.80^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fattouche.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c30^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c330^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fattouche.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2330^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fattouche.ns.cloudflare.com`
		A	108.162.195.48^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	162.159.44.48^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	172.64.35.48^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
NS	`rita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rita.ns.cloudflare.com`
		A	108.162.192.140^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	172.64.32.140^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	173.245.58.140^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.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}
		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}
		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=JuvQR9099C5H4ZLB`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.224, 172.67.216.80
		IPv6 hints	2606:4700:3031::ac43:d850, 2606:4700:3033::6815:5de0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=45, name=cloudflare-ech.com
SOA	`fattouche.ns.cloudflare.com`dns@cloudflare.com serial=2402882036

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778826641

Same first word

authshiroku.com

DNS History

12 records (8 active, 4 former)

●NSfattouche.ns.cloudflare.com2026-05-11 → 2026-05-15 · 2 obs

● 2026-05-11 23:57:56
● 2026-05-15 06:35:34

●NSrita.ns.cloudflare.com2026-05-11 → 2026-05-15 · 2 obs

● 2026-05-11 23:57:56
● 2026-05-15 06:35:34

●MXmx01.mail.icloud.com2026-05-11 → 2026-05-15 · 2 obs

● 2026-05-11 23:57:56
● 2026-05-15 06:35:34

●MXmx02.mail.icloud.com2026-05-11 → 2026-05-15 · 2 obs

● 2026-05-11 23:57:56
● 2026-05-15 06:35:34

●A104.21.93.2242026-05-15 → 2026-05-15 · 3 obs

○ 2026-05-11 23:57:56
● 2026-05-15 06:35:32
● 2026-05-15 06:35:34

●A172.67.216.802026-05-15 → 2026-05-15 · 3 obs

○ 2026-05-11 23:57:56
● 2026-05-15 06:35:32
● 2026-05-15 06:35:34

○A188.114.96.02026-05-11 → 2026-05-11 · 3 obs

● 2026-05-11 23:57:56
○ 2026-05-15 06:35:32
○ 2026-05-15 06:35:34

○A188.114.97.02026-05-11 → 2026-05-11 · 3 obs

● 2026-05-11 23:57:56
○ 2026-05-15 06:35:32
○ 2026-05-15 06:35:34

●A2606:4700:3031::ac43:d8502026-05-15 → 2026-05-15 · 3 obs

○ 2026-05-11 23:57:56
● 2026-05-15 06:35:32
● 2026-05-15 06:35:34

●A2606:4700:3033::6815:5de02026-05-15 → 2026-05-15 · 3 obs

○ 2026-05-11 23:57:56
● 2026-05-15 06:35:32
● 2026-05-15 06:35:34

○A2a06:98c1:3120::2026-05-11 → 2026-05-11 · 3 obs

● 2026-05-11 23:57:56
○ 2026-05-15 06:35:32
○ 2026-05-15 06:35:34

○A2a06:98c1:3121::2026-05-11 → 2026-05-11 · 3 obs

● 2026-05-11 23:57:56
○ 2026-05-15 06:35:32
○ 2026-05-15 06:35:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
authshiroku.com	rita.ns.cloudflare.com, fattouche.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.48

NS records: rita.ns.cloudflare.com, fattouche.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authshiroku.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.80, 104.21.93.224`
AAAA	2	`2606:4700:3033::6815:5de0, 2606:4700:3031::ac43:d850`
NS	2	`fattouche.ns.cloudflare.com, rita.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=JuvQR9099C5H4ZLB, v=spf1 include:icloud.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fattouche.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (rita.ns.cloudflare.com, rita.ns.cloudflare.com, rita.ns.cloudflare.com...)

Analysis

IP Addresses

authshiroku.com refers to four IP numbers: 2606:4700:3031::ac43:d850, 2606:4700:3033::6815:5de0, 104.21.93.224 and 172.67.216.80.

Other host names, for instance newzealandferrytrip.online, whqstcc.com, imactiv-3d.com, chicwear.sa and experiencequeenstown.com share IP numbers with authshiroku.com.

Name Servers

authshiroku.com's delegation uses two name servers: fattouche.ns.cloudflare.com and rita.ns.cloudflare.com.

authshiroku.com uses the same name server setup as other domains, for example jph-lab.xyz.

authshiroku.com at least partially shares name servers with other domains, including aitatech.com, jarirbookstore.com, curiousmusic.net, thecliff.io.vn and treadconnect.com.

These name servers are often used with nelci.ns.cloudflare.com and lola.ns.cloudflare.com.

Host names with six IP numbers:

fattouche.ns.cloudflare.com points to 2606:4700:58::a29f:2c30, 2803:f800:50::6ca2:c330, 2a06:98c1:50::ac40:2330, 108.162.195.48, 162.159.44.48 and 172.64.35.48.

rita.ns.cloudflare.com points to 2606:4700:50::adf5:3a8c, 2803:f800:50::6ca2:c08c, 2a06:98c1:50::ac40:208c, 108.162.192.140, 172.64.32.140 and 173.245.58.140.

Mail Servers

authshiroku.com is served by two mail servers mx01.mail.icloud.com and mx02.mail.icloud.com.

authshiroku.com shares the same mail server setup as other domains, for instance jollys.dev, hellein.org, dipity.net, malick.info and garethflowers.com.