`arlearning.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3173^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a276^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.115^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.118^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ali.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ali.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ali.ns.cloudflare.com`
		A	108.162.192.59^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	172.64.32.59^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	173.245.58.59^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
NS	`zod.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zod.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zod.ns.cloudflare.com`
		A	108.162.193.250^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
		A	172.64.33.250^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
		A	173.245.59.250^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.115, 172.67.162.118
		IPv6 hints	2606:4700:3033::6815:3173, 2606:4700:3035::ac43:a276
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=219, name=cloudflare-ech.com
SOA	`ali.ns.cloudflare.com`dns@cloudflare.com serial=2404917111

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1781970553

Same first word

arlearning.com

arlearning.io

arlearning.co.uk

Similar names

rainerlang.net

DNS History

11 records (11 active, 0 former)

●NSali.ns.cloudflare.com2026-05-25 → 2026-06-20 · 2 obs

● 2026-05-25 09:15:34
● 2026-06-20 16:33:40

●NSzod.ns.cloudflare.com2026-05-25 → 2026-06-20 · 2 obs

● 2026-05-25 09:15:34
● 2026-06-20 16:33:40

●MXeforward1.registrar-servers.com2026-05-25 → 2026-06-20 · 2 obs

● 2026-05-25 09:15:34
● 2026-06-20 16:33:40

●MXeforward2.registrar-servers.com2026-05-25 → 2026-06-20 · 2 obs

● 2026-05-25 09:15:34
● 2026-06-20 16:33:40

●MXeforward3.registrar-servers.com2026-05-25 → 2026-06-20 · 2 obs

● 2026-05-25 09:15:34
● 2026-06-20 16:33:40

●MXeforward4.registrar-servers.com2026-05-25 → 2026-06-20 · 2 obs

● 2026-05-25 09:15:34
● 2026-06-20 16:33:40

●MXeforward5.registrar-servers.com2026-05-25 → 2026-06-20 · 2 obs

● 2026-05-25 09:15:34
● 2026-06-20 16:33:40

●A104.21.49.1152026-05-25 → 2026-06-20 · 2 obs

● 2026-05-25 09:15:34
● 2026-06-20 16:33:40

●A172.67.162.1182026-05-25 → 2026-06-20 · 2 obs

● 2026-05-25 09:15:34
● 2026-06-20 16:33:40

●A2606:4700:3033::6815:31732026-05-25 → 2026-06-20 · 2 obs

● 2026-05-25 09:15:34
● 2026-06-20 16:33:40

●A2606:4700:3035::ac43:a2762026-05-25 → 2026-06-20 · 2 obs

● 2026-05-25 09:15:34
● 2026-06-20 16:33:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io	-
arlearning.io	ali.ns.cloudflare.com, zod.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.250

NS records: ali.ns.cloudflare.com, zod.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arlearning.io (unsigned zone)

⏱️ Timing

Total: 467ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.118, 104.21.49.115`
AAAA	2	`2606:4700:3033::6815:3173, 2606:4700:3035::ac43:a276`
NS	2	`ali.ns.cloudflare.com, zod.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ali.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

arlearning.io has four IP addresses: 104.21.49.115, 172.67.162.118, 2606:4700:3033::6815:3173 and 2606:4700:3035::ac43:a276.

Among the host names that share IP numbers with arlearning.io are posji100.com, www.hibhubcommunity.com, www.th83.my and two others.

Name Servers

arlearning.io uses two name servers for its delegation: ali.ns.cloudflare.com and zod.ns.cloudflare.com.

arlearning.io has the same name server delegation as a number of other domains, such as appvoorkappers.nl, djgame.info, abckunststoffen.nl and two more.

arlearning.io partially shares its NS delegation with several other domains, including cadethost.net, tilemart.co.uk, florasprings.com and two others.

The name servers woz.ns.cloudflare.com, matteo.ns.cloudflare.com, dan.ns.cloudflare.com and earl.ns.cloudflare.com are often found in use alongside these name servers.

Host names resolving to 6 IP numbers:

Hostname ali.ns.cloudflare.com directs to 108.162.192.59, 172.64.32.59 and 173.245.58.59 along with 3 other IP addresses.

Hostname zod.ns.cloudflare.com directs to 108.162.193.250, 172.64.33.250 and 173.245.59.250 along with 3 other IP addresses.

Mail Servers

Mail for arlearning.io is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

arlearning.io shares at least some of its mail servers with other domains — for example codisystem.com, spackleart.com, costamesacarpet.com and two more.

It is common for these mail servers to co-occur with eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com as mail servers.

Hosts that resolve to one IP address:

eforward1.registrar-servers.com has the IP address 162.255.118.51.

eforward2.registrar-servers.com has the IP address 162.255.118.52.

eforward3.registrar-servers.com has the IP address 162.255.118.51.

eforward4.registrar-servers.com has the IP address 162.255.118.52.

eforward5.registrar-servers.com has the IP address 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.