arup.dev - dns.ninja

`arup.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::ac43:d23e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4b16^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.22^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.62^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elsa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elsa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elsa.ns.cloudflare.com`
		A	108.162.192.111^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	172.64.32.111^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	173.245.58.111^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
NS	`gabe.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b72^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c172^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gabe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2172^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gabe.ns.cloudflare.com`
		A	108.162.193.114^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	172.64.33.114^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	173.245.59.114^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.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=R2KVQHGT2frYAogc`
TXT	`keybase-site-verification=wAw7LJ3yBlra6YYNHw_9eCJ0tN7wtRkyPLXHyI8EnCc`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.22, 172.67.210.62
		IPv6 hints	2606:4700:3031::ac43:d23e, 2606:4700:3035::6815:4b16
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com
SOA	`elsa.ns.cloudflare.com`dns@cloudflare.com serial=2406516102

`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

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DNS History

8 records (8 active, 0 former)

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

● 2026-05-02 02:50:28
● 2026-06-14 20:30:06

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

● 2026-05-02 02:50:28
● 2026-06-14 20:30:06

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

● 2026-05-02 02:50:28
● 2026-06-14 20:30:06

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

● 2026-05-02 02:50:28
● 2026-06-14 20:30:06

●A104.21.75.222026-05-02 → 2026-06-14 · 2 obs

● 2026-05-02 02:50:28
● 2026-06-14 20:30:06

●A172.67.210.622026-05-02 → 2026-06-14 · 2 obs

● 2026-05-02 02:50:28
● 2026-06-14 20:30:06

●A2606:4700:3031::ac43:d23e2026-05-02 → 2026-06-14 · 2 obs

● 2026-05-02 02:50:28
● 2026-06-14 20:30:06

●A2606:4700:3035::6815:4b162026-05-02 → 2026-06-14 · 2 obs

● 2026-05-02 02:50:28
● 2026-06-14 20:30:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
arup.dev	elsa.ns.cloudflare.com, gabe.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.114

NS records: elsa.ns.cloudflare.com, gabe.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 618ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.75.22, 172.67.210.62`
AAAA	2	`2606:4700:3035::6815:4b16, 2606:4700:3031::ac43:d23e`
NS	2	`elsa.ns.cloudflare.com, gabe.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	3	`apple-domain=R2KVQHGT2frYAogc, keybase-site-verification=wAw7LJ3yBlra6Y...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elsa.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

arup.dev points to the four IP addresses 104.21.75.22, 172.67.210.62, 2606:4700:3031::ac43:d23e and 2606:4700:3035::6815:4b16.

Among the host names that share IP numbers with arup.dev are keratosehubio.digital, freedatingsite.bloglag.com, novahublogic.sbs and two others.

Name Servers

arup.dev has two authoritative name servers — elsa.ns.cloudflare.com and gabe.ns.cloudflare.com.

arup.dev has the same name server delegation as a number of other domains, such as testsiterestore.com, latienvillas-nhatrang.com.vn, hype.gr and two more.

The name servers of arup.dev overlap at least partially with those of other domains — among them comfortchoices.com, dcxlogic.com, yomnislamichijab.com and two more.

These name servers commonly appear alongside the name servers fish.ns.cloudflare.com and tricia.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

elsa.ns.cloudflare.com points to 108.162.192.111, 172.64.32.111, 173.245.58.111 and 3 other IP addresses.

gabe.ns.cloudflare.com points to 108.162.193.114, 172.64.33.114, 173.245.59.114 and 3 other IP addresses.

Mail Servers

The MX records for arup.dev point to two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

arup.dev has the same mail server arrangement as a number of other domains, for example mansoor.nl, dray.be, section-5.com and two more.

arup.dev partially shares its mail servers with other domains — including naturs.org, mikejsteele.com, macsoftware.pl and softmedia.ca.

Host names resolving to 6 IP numbers:

mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

mx02.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.42.251.62 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.56.9.31 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.152.5 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.154.33 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.155.25 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.156.30 IP addresses.