systemsandcomplexity.school - robtex.com
systemsandcomplexity.school
school
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.school ⭐ | ||||||
| NS | v0n1.nic.school | ||||||
| NS | v0n2.nic.school | ||||||
| NS | v0n3.nic.school | ||||||
| NS | v2n0.nic.school | ||||||
| NS | v2n1.nic.school | ||||||
| SOA | v0n0.nic.schoolhostmaster@donuts.email serial=1783162267 | ||||||
Same first word
systemsandcomplexity.school |
systemsandcomplexity.com |
DNS History
6 records (6 active, 0 former)
●NSns-cloud-a1.googledomains.com2026-06-17 → 2026-07-04 · 2 obs
● 2026-07-04 11:18:20
●NSns-cloud-a2.googledomains.com2026-06-17 → 2026-07-04 · 2 obs
● 2026-07-04 11:18:20
●NSns-cloud-a3.googledomains.com2026-06-17 → 2026-07-04 · 2 obs
● 2026-07-04 11:18:20
●NSns-cloud-a4.googledomains.com2026-06-17 → 2026-07-04 · 2 obs
● 2026-07-04 11:18:20
●MXsmtp.google.com2026-06-17 → 2026-07-04 · 2 obs
● 2026-07-04 11:18:20
●A198.185.159.1442026-06-17 → 2026-07-04 · 2 obs
● 2026-07-04 11:18:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| school | v0n0.nic.school, v0n3.nic.school, v0n2.nic.school, v0n1.nic.school... | 12 records |
| systemsandcomplexity.school | ns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.106
NS records: ns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemsandcomplexity.school (unsigned zone)
⏱️ Timing
Total: 666ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.185.159.144 |
| NS | 4 | ns-cloud-a1.googledomains.com, ns-cloud-a3.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | mailerlite-domain-verification=4b1954446, v=spf1 a include:_spf.google.com include |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.school, v2n0.nic.school, v0n3.nic.school...)
Analysis
IP Addresses
systemsandcomplexity.school directs to one IP number, which is 198.185.159.144.
Among the host names that share IP numbers with systemsandcomplexity.school are inspodesigns.com, ginadin.group, nataliecrippen.com and two others.
Name Servers
The domain systemsandcomplexity.school is delegated to these four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
The name servers of systemsandcomplexity.school overlap at least partially with those of other domains — among them bostonroofcleaning.com, cslhealth.com, harpooned.com and two more.
Each of the four hosts ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com has two IP addresses. ns-cloud-a1.googledomains.com points to 216.239.32.106 and 2001:4860:4802:32::6a. ns-cloud-a2.googledomains.com points to 216.239.34.106 and 2001:4860:4802:34::6a. ns-cloud-a3.googledomains.com points to 216.239.36.106 and 2001:4860:4802:36::6a. ns-cloud-a4.googledomains.com points to 216.239.38.106 and 2001:4860:4802:38::6a.
Mail Servers
systemsandcomplexity.school routes its mail through a single mail server, smtp.google.com.
systemsandcomplexity.school has the same mail server arrangement as a number of other domains, for example missuniverso.it, bosbrill.com, konyamakina.com and two more.
systemsandcomplexity.school shares at least some of its mail servers with other domains — for example subconcept.com, trishshishikura.com, chimera.id and two more.
smtp.google.com directs to 9 IP numbers, including 142.251.163.26, 142.251.163.27 and 142.251.167.26, along with 6 other.