ar1.dev - dns.ninja

`ar1.dev`

DNSSEC	⚠️ Not signed
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`howard.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`howard.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`howard.ns.cloudflare.com`
		A	108.162.195.171^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
		A	162.159.44.171^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
		A	172.64.35.171^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
NS	`lucy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
MX	`isaac.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`linda.mx.cloudflare.net`⁽³⁰⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`amir.mx.cloudflare.net`⁽⁶¹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`google-site-verification=-thnMjTbaCf794B-tvaCij5reMdRqKFHEYDjRLcZrB0`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`howard.ns.cloudflare.com`dns@cloudflare.com serial=2409122675

`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)

Subdomains

auth-api.ar1.dev

Same first word

ar1.ca

ar1.com

ar1.ru

ar1.cn

ar1.me

ar1.com.br

ar1.ws

ar1.jp

ar1.us

ar1.net

ar1.biz

ar1.org

ar1.ch

ar1.info

ar1.de

ar1.in

ar1.dev

Similar names

r1a.de

ra1.org

a1r.de

a1r.biz

r1a.su

a1r.cz

ra1.nl

a1r.xyz

ra1.pl

r1a.net

ra1.biz

ra1.io

ra1.co.jp

a1r.com

1ra.su

ra1.at

1ra.ai

ra1.de

a1r.co.uk

ra1.net

1ar.eu

ra1.info

a1r.it

1ra.dk

1ar.cn

1ra.org

a1r.by

r1a.eu

1ra.net

1ar.ru

r1a.com.pl

ra1.com

1ar.net

ra1.gr

1ar.sa

ra1.top

1ar.org

1ar.io

1ar.de

a1r.ru

a1r.net

1ra.ir

r1a.ru

1ar.com

a1r.us

r1a.org

a1r.jp

r1a.com

1ra.in

1ar.it

1ra.ru

ra1.no

a1r.pl

a1r.org

DNS History

6 records (6 active, 0 former)

●NShoward.ns.cloudflare.com2026-03-01 → 2026-07-24 · 2 obs

● 2026-03-01 09:16:52
● 2026-07-24 04:30:46

●NSlucy.ns.cloudflare.com2026-03-01 → 2026-07-24 · 2 obs

● 2026-03-01 09:16:52
● 2026-07-24 04:30:46

●MXamir.mx.cloudflare.net2026-03-01 → 2026-07-24 · 2 obs

● 2026-03-01 09:16:52
● 2026-07-24 04:30:46

●MXisaac.mx.cloudflare.net2026-03-01 → 2026-07-24 · 2 obs

● 2026-03-01 09:16:52
● 2026-07-24 04:30:46

●MXlinda.mx.cloudflare.net2026-03-01 → 2026-07-24 · 2 obs

● 2026-03-01 09:16:52
● 2026-07-24 04:30:46

●A216.198.79.12026-03-01 → 2026-07-24 · 2 obs

● 2026-03-01 09:16:52
● 2026-07-24 04:30:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
ar1.dev	howard.ns.cloudflare.com, lucy.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.171

NS records: howard.ns.cloudflare.com, lucy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ar1.dev (unsigned zone)

⏱️ Timing

Total: 1756ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	2	`howard.ns.cloudflare.com, lucy.ns.cloudflare.com`
MX	3	`isaac.mx.cloudflare.net (pri: 27), linda.mx.cloudflare.net (pri: 30)...`
TXT	2	`google-site-verification=-thnMjTbaCf794B, v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`howard.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The domain auth-api.ar1.dev falls under the parent ar1.dev.

IP Addresses

ar1.dev resolves to one IP address: 216.198.79.1.

ukamobi.com, mitcv.com, yunsong.net and two other host names share IP numbers with ar1.dev.

Name Servers

ar1.dev uses two name servers for its delegation: howard.ns.cloudflare.com and lucy.ns.cloudflare.com.

ar1.dev uses the same name servers as several other domains — among them kaikk.tw, palendro.me, sif.or.th and two more.

At least some of ar1.dev's name servers are shared with other domains, for example glmr.co.il, ukpitbulls.co.uk, espresso-interactif.com and two more.

These name servers tend to be used in conjunction with the name servers lee.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname howard.ns.cloudflare.com directs to 108.162.195.171, 162.159.44.171 and 172.64.35.171 along with 3 other IP addresses.

Hostname lucy.ns.cloudflare.com directs to 108.162.192.133, 172.64.32.133 and 173.245.58.133 along with 3 other IP addresses.

Mail Servers

The MX records for ar1.dev list three mail servers: amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

ar1.dev has at least partial mail server overlap with other domains such as vanzandycke.com, odono.co.uk, macvag.com and two more.

Hostnames that resolve to 6 IP addresses:

Hostname amir.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname isaac.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname linda.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.