arthr.dev - dns.ninja

`arthr.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4a4c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c873^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.76^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.115^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`priscilla.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26bd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`priscilla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`priscilla.ns.cloudflare.com`
		A	108.162.194.189^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	162.159.38.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	172.64.34.189^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
NS	`rustam.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c394^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rustam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2394^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rustam.ns.cloudflare.com`
		A	108.162.195.148^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.ns.cloudflare.com`
		A	162.159.44.148^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.ns.cloudflare.com`
		A	172.64.35.148^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rustam.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=VK1vHD3Ozrg4lvX0`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.76, 172.67.200.115
		IPv6 hints	2606:4700:3030::6815:4a4c, 2606:4700:3033::ac43:c873
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=68, name=cloudflare-ech.com
SOA	`priscilla.ns.cloudflare.com`dns@cloudflare.com serial=2410283955

`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

arthr.ru

arthr.me

arthr.net

arthr.dev

arthr.sh

Similar names

tharr.net

rrath.de

trrah.com

tarrh.com

tarrh.org

tahrr.cn

tharr.de

rhart.net

hrart.cn

rhart.com

tarrh.net

harrt.com

rathr.be

rarth.com

rathr.com

rhart.xen.prgmr.com

hartr.com

ahrtr.com

arrht.cn

arrth.com

DNS History

13 records (8 active, 5 former)

●NSpriscilla.ns.cloudflare.com2026-02-16 → 2026-07-25 · 2 obs

● 2026-02-16 07:37:40
● 2026-07-25 07:00:04

●NSrustam.ns.cloudflare.com2026-02-16 → 2026-07-25 · 2 obs

● 2026-02-16 07:37:40
● 2026-07-25 07:00:04

●MXmx01.mail.icloud.com2026-03-25 → 2026-07-25 · 3 obs

○ 2026-02-16 07:37:40
● 2026-03-25 00:41:46
● 2026-07-25 07:00:04

●MXmx02.mail.icloud.com2026-03-25 → 2026-07-25 · 3 obs

○ 2026-02-16 07:37:40
● 2026-03-25 00:41:46
● 2026-07-25 07:00:04

○MXroute1.mx.cloudflare.net2026-02-16 → 2026-02-16 · 3 obs

● 2026-02-16 07:37:40
○ 2026-03-25 00:41:46
○ 2026-07-25 07:00:04

○MXroute2.mx.cloudflare.net2026-02-16 → 2026-02-16 · 3 obs

● 2026-02-16 07:37:40
○ 2026-03-25 00:41:46
○ 2026-07-25 07:00:04

○MXroute3.mx.cloudflare.net2026-02-16 → 2026-02-16 · 3 obs

● 2026-02-16 07:37:40
○ 2026-03-25 00:41:46
○ 2026-07-25 07:00:04

●A104.21.74.762026-04-04 → 2026-07-25 · 2 obs

● 2026-04-04 08:19:38
● 2026-07-25 07:00:04

●A172.67.200.1152026-04-04 → 2026-07-25 · 2 obs

● 2026-04-04 08:19:38
● 2026-07-25 07:00:04

●A2606:4700:3030::6815:4a4c2026-07-18 → 2026-07-25 · 3 obs

○ 2026-05-19 13:46:28
● 2026-07-18 23:19:02
● 2026-07-25 07:00:04

○A2606:4700:3031::6815:4a4c2026-04-04 → 2026-05-19 · 4 obs

● 2026-04-04 08:19:38
● 2026-05-19 13:46:28
○ 2026-07-18 23:19:02
○ 2026-07-25 07:00:04

○A2606:4700:3031::ac43:c8732026-04-04 → 2026-05-19 · 4 obs

● 2026-04-04 08:19:38
● 2026-05-19 13:46:28
○ 2026-07-18 23:19:02
○ 2026-07-25 07:00:04

●A2606:4700:3033::ac43:c8732026-07-18 → 2026-07-25 · 3 obs

○ 2026-05-19 13:46:28
● 2026-07-18 23:19:02
● 2026-07-25 07:00:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
arthr.dev	rustam.ns.cloudflare.com, priscilla.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.148

NS records: rustam.ns.cloudflare.com, priscilla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arthr.dev (unsigned zone)

⏱️ Timing

Total: 720ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.200.115, 104.21.74.76`
AAAA	2	`2606:4700:3033::ac43:c873, 2606:4700:3030::6815:4a4c`
NS	2	`priscilla.ns.cloudflare.com, rustam.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=VK1vHD3Ozrg4lvX0, v=spf1 include:icloud.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`priscilla.ns.cloudflare.com dns.cloudfla`

Analysis

IP Addresses

arthr.dev resolves to four IP addresses: 104.21.74.76, 172.67.200.115, 2606:4700:3030::6815:4a4c and 2606:4700:3033::ac43:c873.

mail.abmt.org, oteleleononline.ru, ablsolution.com plus two other host names have IP numbers in common with arthr.dev.

Name Servers

The NS records for arthr.dev delegate to priscilla.ns.cloudflare.com and rustam.ns.cloudflare.com.

The name server configuration of arthr.dev is shared with other domains, for instance hcfhomelottery.ca, calgaryhomelottery.ca, nbhospitalhomelottery.com and two others.

arthr.dev partially shares its NS delegation with several other domains, including modaltop.com, recordofvinylshop.com, banket-ts.ru and two others.

These name servers are regularly seen alongside nelci.ns.cloudflare.com and elliott.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

priscilla.ns.cloudflare.com maps to 108.162.194.189, 162.159.38.189, 172.64.34.189 and 3 additional IP addresses.

rustam.ns.cloudflare.com maps to 108.162.195.148, 162.159.44.148, 172.64.35.148 and 3 additional IP addresses.

Mail Servers

arthr.dev uses two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

The mail server setup of arthr.dev matches that of other domains such as looroll.com, andalog.com, tatan.us and two others.

At least some of the mail servers used by arthr.dev are shared with other domains: brokenneon.com, 2326.at, replaz.com and two others among them.

Hosts with 6 IP addresses each:

mx01.mail.icloud.com maps to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 additional IP addresses.

mx02.mail.icloud.com maps to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 additional IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.42.251.62 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.56.9.31 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.57.152.5 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.57.154.33 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.57.155.25 IP addresses.

mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.57.156.30 IP addresses.