acalgorithms.com - dns.ninja

`acalgorithms.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a64f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2ad5^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.213^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.79^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jeremy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeremy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeremy.ns.cloudflare.com`
		A	108.162.193.180^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	172.64.33.180^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	173.245.59.180^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
NS	`vita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vita.ns.cloudflare.com`
		A	108.162.192.238^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	172.64.32.238^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	173.245.58.238^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		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	162.159.205.11^{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`
MX	`route3.mx.cloudflare.net`⁽⁸⁶⁾
		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	162.159.205.23^{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	`route2.mx.cloudflare.net`⁽¹⁰⁰⁾
		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`
TXT	`google-site-verification=i5HjZnNpPgyNUjFBd3VSWQ-BOKChK6Gt-1U62GlzcsU`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.213, 172.67.166.79
		IPv6 hints	2606:4700:3031::ac43:a64f, 2606:4700:3033::6815:2ad5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=173, name=cloudflare-ech.com
SOA	`jeremy.ns.cloudflare.com`dns@cloudflare.com serial=2405542889

`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=1780570999

Same first word

acalgorithms.com

Similar names

camarolights.com

DNS History

15 records (9 active, 6 former)

●NSjeremy.ns.cloudflare.com2026-02-22 → 2026-06-04 · 3 obs

○ 2017-04-03 20:19:54
● 2026-02-22 00:52:38
● 2026-06-04 11:09:54

○NSredbusprimarydns.acalgorithms.com2017-04-03 → 2017-04-03 · 3 obs

● 2017-04-03 20:19:54
○ 2026-02-22 00:52:38
○ 2026-06-04 11:09:54

○NSredbussecondarydns.acalgorithms.com2017-04-03 → 2017-04-03 · 3 obs

● 2017-04-03 20:19:54
○ 2026-02-22 00:52:38
○ 2026-06-04 11:09:54

●NSvita.ns.cloudflare.com2026-02-22 → 2026-06-04 · 3 obs

○ 2017-04-03 20:19:54
● 2026-02-22 00:52:38
● 2026-06-04 11:09:54

●MXroute1.mx.cloudflare.net2026-02-22 → 2026-06-04 · 2 obs

● 2026-02-22 00:52:38
● 2026-06-04 11:09:54

●MXroute2.mx.cloudflare.net2026-02-22 → 2026-06-04 · 2 obs

● 2026-02-22 00:52:38
● 2026-06-04 11:09:54

●MXroute3.mx.cloudflare.net2026-02-22 → 2026-06-04 · 2 obs

● 2026-02-22 00:52:38
● 2026-06-04 11:09:54

●A104.21.42.2132026-02-22 → 2026-06-04 · 3 obs

○ 2017-04-03 20:19:54
● 2026-02-22 00:52:38
● 2026-06-04 11:09:54

●A172.67.166.792026-02-22 → 2026-06-04 · 3 obs

○ 2017-04-03 20:19:54
● 2026-02-22 00:52:38
● 2026-06-04 11:09:54

○A195.149.84.1002017-04-03 → 2017-04-03 · 3 obs

● 2017-04-03 20:19:54
○ 2026-02-22 00:52:38
○ 2026-06-04 11:09:54

○A195.149.84.1012017-04-03 → 2017-04-03 · 3 obs

● 2017-04-03 20:19:54
○ 2026-02-22 00:52:38
○ 2026-06-04 11:09:54

○A2001:67c:38c::642017-04-03 → 2017-04-03 · 3 obs

● 2017-04-03 20:19:54
○ 2026-02-22 00:52:38
○ 2026-06-04 11:09:54

○A2001:67c:38c::652017-04-03 → 2017-04-03 · 3 obs

● 2017-04-03 20:19:54
○ 2026-02-22 00:52:38
○ 2026-06-04 11:09:54

●A2606:4700:3031::ac43:a64f2026-02-22 → 2026-06-04 · 3 obs

○ 2017-04-03 20:19:54
● 2026-02-22 00:52:38
● 2026-06-04 11:09:54

●A2606:4700:3033::6815:2ad52026-02-22 → 2026-06-04 · 3 obs

○ 2017-04-03 20:19:54
● 2026-02-22 00:52:38
● 2026-06-04 11:09:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
acalgorithms.com	jeremy.ns.cloudflare.com, vita.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.180

NS records: jeremy.ns.cloudflare.com, vita.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acalgorithms.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.42.213, 172.67.166.79`
AAAA	2	`2606:4700:3033::6815:2ad5, 2606:4700:3031::ac43:a64f`
NS	2	`jeremy.ns.cloudflare.com, vita.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 100), route1.mx.cloudflare.net (pri: 14)...`
TXT	2	`google-site-verification=i5HjZnNpPgyNUjF, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jeremy.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

acalgorithms.com maps to 4 IP numbers, specifically 104.21.42.213, 172.67.166.79, 2606:4700:3031::ac43:a64f and 2606:4700:3033::6815:2ad5.

Two other host names, along with zqwqz.com, fatesp.com and alitex.co.uk, also share IP numbers with acalgorithms.com.

Name Servers

acalgorithms.com has two authoritative name servers — jeremy.ns.cloudflare.com and vita.ns.cloudflare.com.

acalgorithms.com shares its NS records with other domains, for example jtmack.com, death.how, ddkworks.com and two others.

The name servers of acalgorithms.com overlap at least partially with those of other domains — among them englishstudy.co.in, shiqi.tv, expresspharm.eu and two more.

These name servers commonly appear alongside the name servers joyce.ns.cloudflare.com and grannbo.ns.cloudflare.com.

DNS names with 6 IP addresses:

jeremy.ns.cloudflare.com resolves to 108.162.193.180, 172.64.33.180 and 173.245.59.180, along with three other IP addresses.

vita.ns.cloudflare.com resolves to 108.162.192.238, 172.64.32.238 and 173.245.58.238, along with three other IP addresses.

Mail Servers

Mail for acalgorithms.com is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between acalgorithms.com and other domains, including arenanoalvo.com.br, fiscalista.it, dx1prs.net and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13, along with three other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19, along with three other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25, along with three other IP addresses.