visual-algorithmics.net - robtex.com
visual-algorithmics.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.76.42.174🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | server.conradie.net | ||||||
| NS | ns1.conradie.net ⭐ | ||||||
| A | 144.76.42.174🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | server.conradie.net | ||||||
| NS | ns2.conradie.net | ||||||
| A | 136.243.197.72🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | server2.conradie.net | ||||||
| MX | mailserver.conradie.net ⭐ | ||||||
| A | 136.243.197.76🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | mailserver.conradie.net | ||||||
| MX | mailbackup.conradie.net(10) | ||||||
| A | 136.243.197.76🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | mailserver.conradie.net | ||||||
| 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.netroot@conradie.net 2026-03-17 #2 | ||||||
net
| DNSSEC | ⚠️ Not signed | ||||||
| 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.netnstld@verisign-grs.com serial=1793753581 | ||||||
Same first word
visual-algorithmics.com |
visual-algorithmics.net |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns1.conradie.net2026-09-24 → 2026-11-04 · 2 obs
● 2026-11-04 01:21:52
●NSns2.conradie.net2026-09-24 → 2026-11-04 · 2 obs
● 2026-11-04 01:21:52
●MXmailbackup.conradie.net2026-09-24 → 2026-11-04 · 2 obs
● 2026-11-04 01:21:52
●MXmailserver.conradie.net2026-09-24 → 2026-11-04 · 2 obs
● 2026-11-04 01:21:52
●A144.76.42.1742026-09-24 → 2026-11-04 · 2 obs
● 2026-11-04 01:21:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| visual-algorithmics.net | ns2.conradie.net, ns1.conradie.net | 2 records |
✅ Authoritative Response
Server:136.243.197.72
NS records: ns2.conradie.net, ns1.conradie.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 712ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.42.174 |
| NS | 2 | ns1.conradie.net, ns2.conradie.net |
| MX | 2 | mailbackup.conradie.net (pri: 10), mailserver.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 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.conradie.net, ns1.conradie.net)
Analysis
IP Addresses
visual-algorithmics.net directs to one IP number, which is 144.76.42.174.
Among the host names that share IP numbers with visual-algorithmics.net are conference-proceedings.net, ns1.schoenberger.org, mail.conference-review.net and two others.
Name Servers
The NS records for visual-algorithmics.net delegate to ns1.conradie.net and ns2.conradie.net.
visual-algorithmics.net has the same name server delegation as a number of other domains, such as conference-proceedings.net, lab-logix.de, conference-registrations.net and two more.
There is an overlap in name servers between visual-algorithmics.net and other domains, for example nsk-systems-services.com, schoenberger.org and simulatefirst.com
These name servers are frequently seen alongside the name servers dns.nsk-systems-services.com.
ns1.conradie.net and ns2.conradie.net each resolve to one IP number: ns1.conradie.net points to 144.76.42.174 and ns2.conradie.net points to 136.243.197.72.
Mail Servers
The MX records for visual-algorithmics.net point to two mail servers: mailbackup.conradie.net and mailserver.conradie.net.
visual-algorithmics.net has the same mail server arrangement as a number of other domains, for example visual-programming.net, schoenberger.org, tanzclub-staufen-badkrozingen.de and two more.
visual-algorithmics.net shares at least some of its mail servers with other domains, such as zippi.net.
These mail servers frequently appear alongside the mail servers mailstore1.secureserver.net and smtp.secureserver.net.
Each of mailbackup.conradie.net and mailserver.conradie.net points to exactly one IP address: 136.243.197.76.
mailbackup.conradie.net and mailserver.conradie.net each have 136.243.197.76 IP addresses.