studmachine.com - robtex.com
studmachine.com
| 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.dan.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.dan.com | ||||||
| A | 97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.dan.com | ||||||
| NS | ns1.undeveloped.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.dan.com | ||||||
| A | 97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.dan.com | ||||||
| NS | ns2.dan.com ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.dan.com | ||||||
| A | 173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.dan.com | ||||||
| NS | ns2.undeveloped.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.dan.com | ||||||
| A | 173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.dan.com | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #0 | ||||||
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.netnstld@verisign-grs.com serial=1786651284 | ||||||
Subdomains
nullmx.studmachine.com |
Same first word
studmachine.com |
Similar names
DNS History
8 records (6 active, 2 former)
○NSns1.afternic.com2015-08-12 → 2017-04-06 · 4 obs
● 2017-04-06 00:14:36
○ 2026-02-28 04:57:38
○ 2026-08-13 20:28:42
●NSns1.dan.com2026-02-28 → 2026-08-13 · 3 obs
● 2026-02-28 04:57:38
● 2026-08-13 20:28:42
●NSns1.undeveloped.com2026-02-28 → 2026-08-13 · 3 obs
● 2026-02-28 04:57:38
● 2026-08-13 20:28:42
●NSns2.dan.com2026-02-28 → 2026-08-13 · 3 obs
● 2026-02-28 04:57:38
● 2026-08-13 20:28:42
●NSns2.undeveloped.com2026-02-28 → 2026-08-13 · 3 obs
● 2026-02-28 04:57:38
● 2026-08-13 20:28:42
●A13.248.169.482026-02-28 → 2026-08-13 · 3 obs
● 2026-02-28 04:57:38
● 2026-08-13 20:28:42
○A184.168.221.1042015-08-12 → 2017-04-06 · 4 obs
● 2017-04-06 00:14:36
○ 2026-02-28 04:57:38
○ 2026-08-13 20:28:42
●A76.223.54.1462026-02-28 → 2026-08-13 · 3 obs
● 2026-02-28 04:57:38
● 2026-08-13 20:28:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| studmachine.com | ns1.undeveloped.com, ns2.undeveloped.com | 4 records |
✅ Authoritative Response
Server:173.201.66.67
NS records: ns1.undeveloped.com, ns2.undeveloped.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studmachine.com (unsigned zone)
⏱️ Timing
Total: 190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.dan.com, ns2.dan.com |
| SOA | 1 | ns1.dan.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.undeveloped.com, ns1.undeveloped.com, ns2.undeveloped.com...)
Analysis
Hierarchy
The domain nullmx.studmachine.com falls under the parent studmachine.com.
IP Addresses
studmachine.com points to the IP addresses 13.248.169.48 and 76.223.54.146
philadelphiacaraccidentslawyer.com, 59839.com, burgerdiner.com plus two other host names have IP numbers in common with studmachine.com.
Name Servers
Four name servers handle the delegation for studmachine.com: ns1.dan.com, ns2.dan.com, ns1.undeveloped.com and ns2.undeveloped.com.
At least some of studmachine.com's name servers are shared with other domains, for example mandrindustries.com, lessonzoom.com, dummyemail.com and two more.
Four hosts, each with two IP addresses: ns1.dan.com and ns1.undeveloped.com point to 97.74.98.67 and 2603:5:2125::43; ns2.dan.com and ns2.undeveloped.com point to 173.201.66.67 and 2603:5:2225::43.
The host names ns1.dan.com and ns1.undeveloped.com both resolve to 2603:5:2125::43 IP addresses.
The host names ns1.dan.com and ns1.undeveloped.com both resolve to 97.74.98.67 IP addresses.
The host names ns2.dan.com and ns2.undeveloped.com both resolve to 2603:5:2225::43 IP addresses.
The host names ns2.dan.com and ns2.undeveloped.com both resolve to 173.201.66.67 IP addresses.