🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`visual-algorithmics.com`

DNSSEC	⚠️ Not signed
A	144.76.42.174^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
NS	`ns1.conradie.net` ⭐
		A	144.76.42.174^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
NS	`ns2.conradie.net`
		A	136.243.197.72^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
MX	`mailserver2.conradie.net` ⭐
		A	116.202.106.88^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
TXT	`v=spf1 mx ip4:167.235.137.213 ip4:144.76.42.174 ip4:136.243.197.72/29 ip4:178...`
SOA	`ns1.conradie.net`root@conradie.net 2026-03-17 #1

`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=1793784346

Same first word

visual-algorithmics.net

visual-algorithmics.com

Previous names

Next names

DNS History

13 records (4 active, 9 former)

●NSns1.conradie.net2026-09-06 → 2026-11-04 · 3 obs

○ 2018-05-17 09:12:24
● 2026-09-06 02:44:52
● 2026-11-04 09:30:10

●NSns2.conradie.net2026-09-06 → 2026-11-04 · 3 obs

○ 2018-05-17 09:12:24
● 2026-09-06 02:44:52
● 2026-11-04 09:30:10

○NSns59.domaincontrol.com2018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 09:12:24
○ 2026-09-06 02:44:52
○ 2026-11-04 09:30:10

○NSns60.domaincontrol.com2018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 09:12:24
○ 2026-09-06 02:44:52
○ 2026-11-04 09:30:10

●MXmailserver2.conradie.net2026-09-06 → 2026-11-04 · 2 obs

● 2026-09-06 02:44:52
● 2026-11-04 09:30:10

●A144.76.42.1742026-09-06 → 2026-11-04 · 3 obs

○ 2018-05-17 09:12:24
● 2026-09-06 02:44:52
● 2026-11-04 09:30:10

○A184.168.221.322018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 09:12:24
○ 2026-09-06 02:44:52
○ 2026-11-04 09:30:10

○A184.168.221.392018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 09:12:24
○ 2026-09-06 02:44:52
○ 2026-11-04 09:30:10

○A184.168.221.442018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 09:12:24
○ 2026-09-06 02:44:52
○ 2026-11-04 09:30:10

○A184.168.221.482018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 09:12:24
○ 2026-09-06 02:44:52
○ 2026-11-04 09:30:10

○A50.63.202.362018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 09:12:24
○ 2026-09-06 02:44:52
○ 2026-11-04 09:30:10

○A50.63.202.462018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 09:12:24
○ 2026-09-06 02:44:52
○ 2026-11-04 09:30:10

○A50.63.202.562018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 09:12:24
○ 2026-09-06 02:44:52
○ 2026-11-04 09:30:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
visual-algorithmics.com	ns2.conradie.net, ns1.conradie.net	-

✅ Authoritative Response

Server:144.76.42.174

NS records: ns2.conradie.net, ns1.conradie.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for visual-algorithmics.com (unsigned zone)

⏱️ Timing

Total: 1154ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.76.42.174`
NS	2	`ns2.conradie.net, ns1.conradie.net`
MX	1	`mailserver2.conradie.net (pri: 0)`
TXT	1	`v=spf1 mx ip4:167.235.137.213 ip4:144.76`
SOA	1	`ns1.conradie.net root.conradie.net`

Analysis

IP Addresses

visual-algorithmics.com resolves to one IP address: 144.76.42.174.

server.conradie.net, ns1.conference-review.net, conference-proceedings.net and two other host names share IP numbers with visual-algorithmics.com.

Name Servers

visual-algorithmics.com uses two name servers for its delegation: ns1.conradie.net and ns2.conradie.net.

visual-algorithmics.com uses the same name servers as several other domains — among them conference-review.com, event-registrations.net, ai-engineer.africa and two more.

The name servers for visual-algorithmics.com are partially shared with other domains like nsk-systems-services.com, schoenberger.org and simulatefirst.com

These name servers are often deployed together with the name servers dns.nsk-systems-services.com, ns1.schoenberger.org, ns1.simulatefirst.com and ns2.simulatefirst.com.

Each of ns1.conradie.net and ns2.conradie.net has one IP address: ns1.conradie.net uses 144.76.42.174 and ns2.conradie.net uses 136.243.197.72.

Mail Servers

Mail for visual-algorithmics.com is handled by a single mail server, mailserver2.conradie.net.

mailserver2.conradie.net directs to just one IP number, 116.202.106.88.

visual-algorithmics.com - robtex.com