algorithmvisualizer.io - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`algorithmvisualizer.io`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.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`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1792186591

`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=1794307249

Same first word

algorithmvisualizer.cc

algorithmvisualizer.org

algorithmvisualizer.pages.dev

algorithmvisualizer.io

algorithmvisualizer.com

Previous names

Next names

DNS History

15 records (15 active, 0 former)

●NSdns1.registrar-servers.com2026-10-17 → 2026-11-10 · 2 obs

● 2026-10-17 03:50:08
● 2026-11-10 11:15:14

●NSdns2.registrar-servers.com2026-10-17 → 2026-11-10 · 2 obs

● 2026-10-17 03:50:08
● 2026-11-10 11:15:14

●MXeforward1.registrar-servers.com2026-10-17 → 2026-11-10 · 2 obs

● 2026-10-17 03:50:08
● 2026-11-10 11:15:14

●MXeforward2.registrar-servers.com2026-10-17 → 2026-11-10 · 2 obs

● 2026-10-17 03:50:08
● 2026-11-10 11:15:14

●MXeforward3.registrar-servers.com2026-10-17 → 2026-11-10 · 2 obs

● 2026-10-17 03:50:08
● 2026-11-10 11:15:14

●MXeforward4.registrar-servers.com2026-10-17 → 2026-11-10 · 2 obs

● 2026-10-17 03:50:08
● 2026-11-10 11:15:14

●MXeforward5.registrar-servers.com2026-10-17 → 2026-11-10 · 2 obs

● 2026-10-17 03:50:08
● 2026-11-10 11:15:14

●A185.199.108.1532026-10-17 → 2026-11-10 · 2 obs

● 2026-10-17 03:50:08
● 2026-11-10 11:15:14

●A185.199.109.1532026-10-17 → 2026-11-10 · 2 obs

● 2026-10-17 03:50:08
● 2026-11-10 11:15:14

●A185.199.110.1532026-10-17 → 2026-11-10 · 2 obs

● 2026-10-17 03:50:08
● 2026-11-10 11:15:14

●A185.199.111.1532026-10-17 → 2026-11-10 · 2 obs

● 2026-10-17 03:50:08
● 2026-11-10 11:15:14

●A2606:50c0:8000::1532026-10-17 → 2026-11-10 · 2 obs

● 2026-10-17 03:50:08
● 2026-11-10 11:15:14

●A2606:50c0:8001::1532026-10-17 → 2026-11-10 · 2 obs

● 2026-10-17 03:50:08
● 2026-11-10 11:15:14

●A2606:50c0:8002::1532026-10-17 → 2026-11-10 · 2 obs

● 2026-10-17 03:50:08
● 2026-11-10 11:15:14

●A2606:50c0:8003::1532026-10-17 → 2026-11-10 · 2 obs

● 2026-10-17 03:50:08
● 2026-11-10 11:15:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	c0.nic.io, a0.nic.io, a2.nic.io, b0.nic.io	8 records
algorithmvisualizer.io	dns1.registrar-servers.com, dns2.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for algorithmvisualizer.io (unsigned zone)

⏱️ Timing

Total: 414ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.110.153, 185.199.109.153...`
AAAA	4	`2606:50c0:8000::153, 2606:50c0:8002::153...`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (c0.nic.io, b0.nic.io, a2.nic.io...)

Analysis

IP Addresses

algorithmvisualizer.io resolves to 8 IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 other.

Additional host names — swarup.me, pureyhydrate.website, renzoplasencia.com and two others — share IP numbers with algorithmvisualizer.io.

Name Servers

algorithmvisualizer.io is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

algorithmvisualizer.io shares its name server setup with other domains, including dateukrainianbeauties.com, thekingcaleb.com, speechcourt.com and two others.

algorithmvisualizer.io has some name servers in common with other domains such as moxipresent.org, ridesacrt.com and cuahangviet.food

dns1.registrar-servers.com and dns2.registrar-servers.com each resolve to two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, while dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

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

algorithmvisualizer.io shares mail servers — at least in part — with other domains, including oligark850.com, wcpfeffer.com, chaii.store and two others.

These mail servers are frequently paired with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names pointing to a single IP address:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com are host names that each point to 162.255.118.52 IP addresses.