🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`algorithm-ent.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns39.domaincontrol.com` ⭐
		A	2603:5:21d1::14^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns40.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns39.domaincontrol.com`dns@jomax.net 2026-08-24 #3

`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=1788327035

Same first word

algorithm-ent.com

Similar names

hotel-migrant.com

algorithm-net.com

Previous names

Next names

DNS History

16 records (6 active, 10 former)

●NSns39.domaincontrol.com2016-12-15 → 2026-09-02 · 2 obs

● 2016-12-15 06:45:16
● 2026-09-02 05:57:08

●NSns40.domaincontrol.com2016-12-15 → 2026-09-02 · 2 obs

● 2016-12-15 06:45:16
● 2026-09-02 05:57:08

●MXmailstore1.secureserver.net2016-12-15 → 2026-09-02 · 2 obs

● 2016-12-15 06:45:16
● 2026-09-02 05:57:08

●MXsmtp.secureserver.net2016-12-15 → 2026-09-02 · 2 obs

● 2016-12-15 06:45:16
● 2026-09-02 05:57:08

●A15.197.225.1282026-08-18 → 2026-09-02 · 3 obs

○ 2017-11-19 11:59:40
● 2026-08-18 00:43:28
● 2026-09-02 05:57:08

○A184.168.221.132017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-15 06:45:16
● 2017-11-19 11:59:40
○ 2026-08-18 00:43:28
○ 2026-09-02 05:57:08

○A184.168.221.162017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-15 06:45:16
● 2017-11-19 11:59:40
○ 2026-08-18 00:43:28
○ 2026-09-02 05:57:08

○A184.168.221.22017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-15 06:45:16
● 2017-11-19 11:59:40
○ 2026-08-18 00:43:28
○ 2026-09-02 05:57:08

○A184.168.221.282017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-15 06:45:16
● 2017-11-19 11:59:40
○ 2026-08-18 00:43:28
○ 2026-09-02 05:57:08

○A184.168.221.312017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-15 06:45:16
● 2017-11-19 11:59:40
○ 2026-08-18 00:43:28
○ 2026-09-02 05:57:08

●A3.33.251.1682026-08-18 → 2026-09-02 · 3 obs

○ 2017-11-19 11:59:40
● 2026-08-18 00:43:28
● 2026-09-02 05:57:08

○A50.63.202.132017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-15 06:45:16
● 2017-11-19 11:59:40
○ 2026-08-18 00:43:28
○ 2026-09-02 05:57:08

○A50.63.202.172017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-15 06:45:16
● 2017-11-19 11:59:40
○ 2026-08-18 00:43:28
○ 2026-09-02 05:57:08

○A50.63.202.22017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-15 06:45:16
● 2017-11-19 11:59:40
○ 2026-08-18 00:43:28
○ 2026-09-02 05:57:08

○A50.63.202.632016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 06:45:16
○ 2017-11-19 11:59:40
○ 2026-09-02 05:57:08

○A50.63.202.72017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-15 06:45:16
● 2017-11-19 11:59:40
○ 2026-08-18 00:43:28
○ 2026-09-02 05:57:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net...	-
algorithm-ent.com	ns39.domaincontrol.com, ns40.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.77.20

NS records: ns39.domaincontrol.com, ns40.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for algorithm-ent.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns40.domaincontrol.com, ns39.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
SOA	1	`ns39.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)

Analysis

IP Addresses

algorithm-ent.com has two IP addresses: 3.33.251.168 and 15.197.225.128

environmentpapercard.com, buyaz.co, rhinesandpearls.vip and two other host names share IP numbers with algorithm-ent.com.

Name Servers

algorithm-ent.com is delegated to two name servers: ns39.domaincontrol.com and ns40.domaincontrol.com.

algorithm-ent.com uses the same name servers as several other domains — among them yorkshiredad.co.uk, sheviscpa.com, 123abc.com and two more.

ns39.domaincontrol.com and ns40.domaincontrol.com each resolve to two IP addresses: ns39.domaincontrol.com points to 97.74.109.20 and 2603:5:21d1::14, while ns40.domaincontrol.com points to 173.201.77.20 and 2603:5:22d1::14.

Mail Servers

Mail for algorithm-ent.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.

algorithm-ent.com uses an identical mail server configuration to several other domains — among them ustee365.com, sentrytire.us, mobileaudiodiscounters.com and two more.

Some mail servers of algorithm-ent.com are also used by other domains, notably kc9.com and petervanzandtlane.com.

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.

algorithm-ent.com - robtex.com