github-tools.com - robtex.com
github-tools.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.1.129🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns.com ⭐ | ||||||
| A | 2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| A | 198.51.45.13🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1772017582 | ||||||
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=1771291435 | ||||||
Same first word
github-tools.com |
DNS History
6 records (4 active, 2 former)
●NSns1.vercel-dns.com2026-03-19 → 2026-03-23 · 2 obs
● 2026-03-23 22:49:40
●NSns2.vercel-dns.com2026-03-19 → 2026-03-23 · 2 obs
● 2026-03-23 22:49:40
●A216.150.1.12026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 22:49:40
●A216.150.1.1292026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 22:49:40
○A216.150.1.1932026-03-19 → 2026-03-19 · 2 obs
○ 2026-03-23 22:49:40
○A216.150.16.1932026-03-19 → 2026-03-19 · 2 obs
○ 2026-03-23 22:49:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net... | - |
| github-tools.com | ns1.vercel-dns.com, ns2.vercel-dns.com | 4 records |
✅ Authoritative Response
Server:198.51.45.13
NS records: ns1.vercel-dns.com, ns2.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for github-tools.com (unsigned zone)
⏱️ Timing
Total: 188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.16.1, 216.150.1.129 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)
Analysis
IP Addresses
github-tools.com resolves to two IP numbers: 216.150.1.1 and 216.150.1.129.
other host names including api.bln.cn, checkmic.com, romanov.me, meetbridgepro.com and schrijvers.pagina.nl share IP numbers with github-tools.com.
Name Servers
github-tools.com is delegated to two name servers ns1.vercel-dns.com and ns2.vercel-dns.com.
github-tools.com shares the same name server setup as other domains, for instance thamakhamwittaya.ac.th, casacardenal.com, dronesk.com, isattamead.com and emremedia.com.
github-tools.com at least partially shares name servers with other domains, for instance fahim.ma, gona.ch, royapp.com, saturdayfurniture.com and mrlight.net.
These name servers are commonly used alongside b.zeit-world.co.uk and f.zeit-world.com.
Host names with two IP numbers:
The host name ns1.vercel-dns.com points to 2620:4d:4000:6259:7:13:0:1 and 198.51.44.13; the host name ns2.vercel-dns.com points to 2a00:edc0:6259:7:13::2 and 198.51.45.13.