masterclass.software - robtex.com
masterclass.software
| 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 | 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 | 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
software
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.software ⭐ | ||||||
| NS | v0n1.nic.software | ||||||
| NS | v0n2.nic.software | ||||||
| NS | v0n3.nic.software | ||||||
| NS | v2n0.nic.software | ||||||
| NS | v2n1.nic.software | ||||||
| SOA | v0n0.nic.softwarehostmaster@donuts.email serial=1788555683 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
8 records (4 active, 4 former)
○NSlaunch1.spaceship.net2026-09-03 → 2026-09-03 · 3 obs
○ 2026-09-04 21:26:44
○ 2026-09-04 21:26:48
○NSlaunch2.spaceship.net2026-09-03 → 2026-09-03 · 3 obs
○ 2026-09-04 21:26:44
○ 2026-09-04 21:26:48
●NSns1.afternic.com2026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 21:26:44
● 2026-09-04 21:26:48
●NSns2.afternic.com2026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 21:26:44
● 2026-09-04 21:26:48
●A13.248.169.482026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 21:26:44
● 2026-09-04 21:26:48
○A44.232.173.2492026-09-03 → 2026-09-03 · 3 obs
○ 2026-09-04 21:26:44
○ 2026-09-04 21:26:48
○A52.40.42.1132026-09-03 → 2026-09-03 · 3 obs
○ 2026-09-04 21:26:44
○ 2026-09-04 21:26:48
●A76.223.54.1462026-09-04 → 2026-09-04 · 3 obs
● 2026-09-04 21:26:44
● 2026-09-04 21:26:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| software | v0n0.nic.software, v0n1.nic.software, v0n2.nic.software, v0n3.nic.software... | 12 records |
| masterclass.software | ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterclass.software (unsigned zone)
⏱️ Timing
Total: 823ms | 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 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.software, v0n0.nic.software, v0n1.nic.software...)
Analysis
IP Addresses
masterclass.software resolves to the IP addresses 13.248.169.48 and 76.223.54.146
edtechvirtual.xyz, dannysblog.com, marketold.xyz plus two other host names have IP numbers in common with masterclass.software.
Name Servers
The NS records for masterclass.software delegate to ns1.afternic.com and ns2.afternic.com.
The name server configuration of masterclass.software is shared with other domains, for instance arz.mospay.com, osec.xyz, costartup.xyz and two others.
masterclass.software partially shares its NS delegation with several other domains, including khng.com, madocean.com, evasix.com and two others.
The name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-urj2ap2akmgcchkhharttb.ns101.verify.hn, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn are often found in use alongside these name servers.
ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. Likewise, ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45 — two IP addresses apiece.