stack.school - robtex.com
stack.school
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | verification-flicw4pmwn4hjap5cykyre.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1788242533 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns1.afternic.com2026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 06:10:44
●NSns2.afternic.com2026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 06:10:44
●NSverification-flicw4pmwn4hjap5cykyre.ns101.verify.hn2026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 06:10:44
●A13.248.169.482026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 06:10:44
●A76.223.54.1462026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 06:10:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| school | v0n3.nic.school, v0n2.nic.school, v0n0.nic.school, v0n1.nic.school... | 12 records |
| stack.school | verification-flicw4pmwn4hjap5cykyre.ns101.verify.hn, ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: verification-flicw4pmwn4hjap5cykyre.ns101.verify.hn, ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stack.school (unsigned zone)
⏱️ Timing
Total: 4455ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.school, v2n0.nic.school, v0n3.nic.school...)
Analysis
IP Addresses
stack.school directs to two IP numbers, 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with stack.school are joliz.com, airpowertools.xyz, planeolab.xyz and two others.
Name Servers
DNS for stack.school is handled by three authoritative name servers: ns1.afternic.com, ns2.afternic.com and verification-flicw4pmwn4hjap5cykyre.ns101.verify.hn.
stack.school shares at least some of its name servers with other domains, including growthpass.com, creditpaid.com, schoolcab.com and two others.
These name servers are frequently paired with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn.
Three hostnames — ns1.afternic.com, ns2.afternic.com and verification-flicw4pmwn4hjap5cykyre.ns101.verify.hn — each have two IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45, and verification-flicw4pmwn4hjap5cykyre.ns101.verify.hn has 13.248.169.48 and 76.223.54.146.