algorithmclass.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`algorithmclass.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:bba3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5c45^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.69^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.163^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dave.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
NS	`jasmine.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aaa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jasmine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jasmine.ns.cloudflare.com`
		A	108.162.192.170^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	172.64.32.170^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.ns.cloudflare.com`
		A	173.245.58.170^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jasmine.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	104.21.92.69, 172.67.187.163
		IPv6 hints	2606:4700:3034::ac43:bba3, 2606:4700:3035::6815:5c45
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOA	`dave.ns.cloudflare.com`dns@cloudflare.com serial=2412716668

`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=1788798138

Same first word

algorithmclass.com

Similar names

aclsalgorithms.us

aclsalgorithms.com

aclsalgorithms.net

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSdave.ns.cloudflare.com2026-08-29 → 2026-09-07 · 3 obs

○ 2017-12-12 23:55:08
● 2026-08-29 17:48:36
● 2026-09-07 16:41:46

●NSjasmine.ns.cloudflare.com2026-08-29 → 2026-09-07 · 3 obs

○ 2017-12-12 23:55:08
● 2026-08-29 17:48:36
● 2026-09-07 16:41:46

○NSns7.rookdns.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:29:06
○ 2017-12-12 23:55:08
○ 2026-09-07 16:41:46

○NSns8.rookdns.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:29:06
○ 2017-12-12 23:55:08
○ 2026-09-07 16:41:46

●MXeforward1.registrar-servers.com2026-08-29 → 2026-09-07 · 2 obs

● 2026-08-29 17:48:36
● 2026-09-07 16:41:46

●MXeforward2.registrar-servers.com2026-08-29 → 2026-09-07 · 2 obs

● 2026-08-29 17:48:36
● 2026-09-07 16:41:46

●MXeforward3.registrar-servers.com2026-08-29 → 2026-09-07 · 2 obs

● 2026-08-29 17:48:36
● 2026-09-07 16:41:46

●MXeforward4.registrar-servers.com2026-08-29 → 2026-09-07 · 2 obs

● 2026-08-29 17:48:36
● 2026-09-07 16:41:46

●MXeforward5.registrar-servers.com2026-08-29 → 2026-09-07 · 2 obs

● 2026-08-29 17:48:36
● 2026-09-07 16:41:46

●A104.21.92.692026-08-29 → 2026-09-07 · 3 obs

○ 2017-12-12 23:55:08
● 2026-08-29 17:48:36
● 2026-09-07 16:41:46

○A141.8.224.932017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:29:06
○ 2017-12-12 23:55:08
○ 2026-09-07 16:41:46

●A172.67.187.1632026-08-29 → 2026-09-07 · 3 obs

○ 2017-12-12 23:55:08
● 2026-08-29 17:48:36
● 2026-09-07 16:41:46

●A2606:4700:3034::ac43:bba32026-08-29 → 2026-09-07 · 3 obs

○ 2017-12-12 23:55:08
● 2026-08-29 17:48:36
● 2026-09-07 16:41:46

●A2606:4700:3035::6815:5c452026-08-29 → 2026-09-07 · 3 obs

○ 2017-12-12 23:55:08
● 2026-08-29 17:48:36
● 2026-09-07 16:41:46

○PTRns7.rookdns.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:29:06
○ 2017-12-12 23:55:08
○ 2026-09-07 16:41:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
algorithmclass.com	dave.ns.cloudflare.com, jasmine.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.109

NS records: dave.ns.cloudflare.com, jasmine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for algorithmclass.com (unsigned zone)

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.92.69, 172.67.187.163`
AAAA	2	`2606:4700:3035::6815:5c45, 2606:4700:3034::ac43:bba3`
NS	2	`dave.ns.cloudflare.com, jasmine.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	`dave.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

algorithmclass.com points to the four IP addresses 104.21.92.69, 172.67.187.163, 2606:4700:3034::ac43:bba3 and 2606:4700:3035::6815:5c45.

www.fbicons.net, restaurangprimitivo.com, karhubet-fi.com plus two other host names have IP numbers in common with algorithmclass.com.

Name Servers

The NS records for algorithmclass.com delegate to dave.ns.cloudflare.com and jasmine.ns.cloudflare.com.

The name server configuration of algorithmclass.com is shared with other domains, for instance ruyalar.click, sozlerineinanmistim.click, intelligence-system-crm.pages.dev and two others.

The name servers of algorithmclass.com overlap at least partially with those of other domains — among them dnanny.pages.dev, crazyaboutrotties.com, huyazaixiantiyuzhibopingtai.net.cn and two more.

The name servers miles.ns.cloudflare.com, mimi.ns.cloudflare.com and dana.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

dave.ns.cloudflare.com maps to 108.162.193.109, 172.64.33.109, 173.245.59.109 and 3 additional IP addresses.

jasmine.ns.cloudflare.com maps to 108.162.192.170, 172.64.32.170, 173.245.58.170 and 3 additional IP addresses.

Mail Servers

algorithmclass.com has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by algorithmclass.com are shared with other domains: gv2ib.click, lumenandflow.co, quatrobetcasino.com and two others among them.

The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com are commonly paired with these mail servers.

Host names resolving to a single IP address:

eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.