studyforge.help - robtex.com
studyforge.help
| DNSSEC | β οΈ Not signed | ||||||
| A | 216.150.1.1π¨π¦ Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.16.1π¨π¦ Amazon216.150.16.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns.com β | ||||||
| A | 2620:4d:4000:6259:7:13:0:1πΊπΈ NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13πΊπΈ NSONE198.51.44.0/24 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2πΊπΈ NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| A | 198.51.45.13πΊπΈ NSONE198.51.45.0/24 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1775191305 | ||||||
help
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns0.centralnic.net β | ||||||
| NS | a.nic.help | ||||||
| NS | b.nic.help | ||||||
| NS | c.nic.help | ||||||
| NS | d.nic.help | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1790833350 | ||||||
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DNS History
5 records (4 active, 1 former)
βNSns1.vercel-dns.com2026-09-06 β 2026-10-01 Β· 2 obs
β 2026-10-01 05:48:12
βNSns2.vercel-dns.com2026-09-06 β 2026-10-01 Β· 2 obs
β 2026-10-01 05:48:12
βA216.150.1.12026-09-11 β 2026-10-01 Β· 3 obs
β 2026-09-11 07:48:56
β 2026-10-01 05:48:12
βA216.150.1.652026-09-06 β 2026-09-06 Β· 3 obs
β 2026-09-11 07:48:56
β 2026-10-01 05:48:12
βA216.150.16.12026-09-06 β 2026-10-01 Β· 2 obs
β 2026-10-01 05:48:12
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| help | d.nic.help, b.nic.help, a.nic.help, c.nic.help | 8 records |
| studyforge.help | ns1.vercel-dns.com, ns2.vercel-dns.com | - |
β Authoritative Response
Server:198.51.45.13
NS records: ns1.vercel-dns.com, ns2.vercel-dns.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for studyforge.help (unsigned zone)
β±οΈ Timing
Total: 921ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.16.1, 216.150.16.193 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
π Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.help, b.nic.help, c.nic.help...)
Analysis
IP Addresses
studyforge.help directs to two IP numbers, 216.150.1.1 and 216.150.16.1
Among the host names that share IP numbers with studyforge.help are clinicalpipelinepartners.com, verihealth.app, fsagent.com and two others.
Name Servers
studyforge.help is delegated to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.
studyforge.help has the same name server delegation as a number of other domains, such as petvaultai.com, babymeals.ai, dk88casino-ph.com and two more.
There is an overlap in name servers between studyforge.help and other domains, for example laborioso.com.ar, thetryvion.com and manabirennour.com
ns1.vercel-dns.com and ns2.vercel-dns.com each resolve to two IP addresses: ns1.vercel-dns.com points to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1, while ns2.vercel-dns.com points to 198.51.45.13 and 2a00:edc0:6259:7:13::2.