algorithmoptimization.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`algorithmoptimization.com`

DNSSEC	⚠️ Not signed
A	104.247.81.99^{🇨🇦 TEAMINTERNET-CA-AS104.247.80.0/22 Proxy Registration for Team Internet by Next Dimension}
NS	`ns1.parkingcrew.net` ⭐
		A	13.248.158.159^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
NS	`ns2.parkingcrew.net`
		A	76.223.21.9^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
NS	`verification-w4pzutdyexijexbdgtdu2c.ns101.verify.hn` ⚠️ Not in zone NS records
		A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
MX	`mail.h-email.net` ⭐
		A	5.75.171.74^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	5.161.98.212^{🇺🇸 HETZNER-CLOUD2-AS5.161.98.0/24}
			PTR	`mail.h-email.net`
		A	5.161.194.135^{🇺🇸 HETZNER-CLOUD2-AS5.161.194.0/24}
			PTR	`static.135.194.161.5.clients.your-server.de`
		A	49.13.4.90^{🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC}
			PTR	`static.90.4.13.49.clients.your-server.de`
		A	91.107.214.206^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`static.206.214.107.91.clients.your-server.de`
		A	162.55.164.116^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`static.116.164.55.162.clients.your-server.de`
		A	165.227.156.49^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail3.h-email.net`
		A	165.227.159.144^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail2.h-email.net`
		A	167.235.143.33^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	178.62.199.248^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`mail.h-email.net`
TXT	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
SOA	`ns1.parkingcrew.net`hostmaster@algorithmoptimization.com serial=1787921496

`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=1788973728

Same first word

algorithmoptimization.com

Previous names

Next names

DNS History

12 records (5 active, 7 former)

○NSdns1.registrar-servers.com2019-03-10 → 2019-03-10 · 3 obs

● 2019-03-10 19:35:42
○ 2026-08-29 23:28:50
○ 2026-09-09 17:34:58

○NSdns2.registrar-servers.com2019-03-10 → 2019-03-10 · 3 obs

● 2019-03-10 19:35:42
○ 2026-08-29 23:28:50
○ 2026-09-09 17:34:58

●NSns1.parkingcrew.net2026-08-29 → 2026-09-09 · 3 obs

○ 2019-03-10 19:35:42
● 2026-08-29 23:28:50
● 2026-09-09 17:34:58

●NSns2.parkingcrew.net2026-08-29 → 2026-09-09 · 3 obs

○ 2019-03-10 19:35:42
● 2026-08-29 23:28:50
● 2026-09-09 17:34:58

●NSverification-w4pzutdyexijexbdgtdu2c.ns101.verify.hn2026-08-29 → 2026-09-09 · 3 obs

○ 2019-03-10 19:35:42
● 2026-08-29 23:28:50
● 2026-09-09 17:34:58

○MXeforward1.registrar-servers.com2019-03-10 → 2019-03-10 · 3 obs

● 2019-03-10 19:35:42
○ 2026-08-29 23:28:50
○ 2026-09-09 17:34:58

○MXeforward2.registrar-servers.com2019-03-10 → 2019-03-10 · 3 obs

● 2019-03-10 19:35:42
○ 2026-08-29 23:28:50
○ 2026-09-09 17:34:58

○MXeforward3.registrar-servers.com2019-03-10 → 2019-03-10 · 3 obs

● 2019-03-10 19:35:42
○ 2026-08-29 23:28:50
○ 2026-09-09 17:34:58

○MXeforward4.registrar-servers.com2019-03-10 → 2019-03-10 · 3 obs

● 2019-03-10 19:35:42
○ 2026-08-29 23:28:50
○ 2026-09-09 17:34:58

○MXeforward5.registrar-servers.com2019-03-10 → 2019-03-10 · 3 obs

● 2019-03-10 19:35:42
○ 2026-08-29 23:28:50
○ 2026-09-09 17:34:58

●MXmail.h-email.net2026-08-31 → 2026-09-09 · 7 obs

○ 2026-08-29 23:28:50
● 2026-08-31 17:30:52
○ 2026-09-04 11:30:10
● 2026-09-04 20:00:20
○ 2026-09-05 17:16:46
● 2026-09-07 09:56:52
● 2026-09-09 17:34:58

●A104.247.81.992026-08-29 → 2026-09-09 · 4 obs

● 2026-08-29 23:28:50
○ 2026-09-04 11:30:10
● 2026-09-04 20:00:20
● 2026-09-09 17:34:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
algorithmoptimization.com	ns1.parkingcrew.net, ns2.parkingcrew.net, verification-w4pzutdyexijexbdgtdu2c.ns101.verify.hn	-

✅ Authoritative Response

Server:13.248.158.159

NS records: ns1.parkingcrew.net, ns2.parkingcrew.net, verification-w4pzutdyexijexbdgtdu2c.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for algorithmoptimization.com (unsigned zone)

⏱️ Timing

Total: 4600ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.247.81.99`
NS	2	`ns1.parkingcrew.net, ns2.parkingcrew.net`
MX	1	`mail.h-email.net (pri: 5)`
TXT	1	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
SOA	1	`ns1.parkingcrew.net hostmaster.algorithm`

Analysis

IP Addresses

algorithmoptimization.com points to a single IP number: 104.247.81.99.

Additional host names — werte-foerderung.de, mail.x(0x78766964656f73)br.com, yellowadmiral.com and two others — share IP numbers with algorithmoptimization.com.

Name Servers

algorithmoptimization.com carries NS records delegating to ns1.parkingcrew.net, ns2.parkingcrew.net and verification-w4pzutdyexijexbdgtdu2c.ns101.verify.hn.

There is at least partial name server overlap between algorithmoptimization.com and other domains — xn--rhrenverstrker-fib2z.de, ns2.mdw.ro, parallel.cm and two more among them.

Host names with two IP numbers:

verification-w4pzutdyexijexbdgtdu2c.ns101.verify.hn resolves to two addresses: 13.248.169.48 and 76.223.54.146.

Host names pointing to a single IP address:

The hostname ns1.parkingcrew.net resolves to 13.248.158.159.

The hostname ns2.parkingcrew.net resolves to 76.223.21.9.

Mail Servers

algorithmoptimization.com has one mail server: mail.h-email.net.

algorithmoptimization.com shares the same mail server setup as other domains, including expoafrica.net, falsememories.it, footwearstudio.co.uk and two others.

mail.h-email.net points to 10 IP numbers: 5.75.171.74, 5.161.98.212, 5.161.194.135 and 7 other.