fulcio.githubapp.com - dns.ninja
fulcio.githubapp.com
| CNAME | glb-db52c2cf8be544.github.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.82.113.21🇺🇸 GITHUB140.82.113.0/24 GitHub | ||||||
| PTR | lb-140-82-113-21-iad.github.com | ||||||
githubapp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.82.112.29🇺🇸 GITHUB140.82.112.0/24 GitHub | ||||||
| A | 140.82.112.30🇺🇸 GITHUB140.82.112.0/24 GitHub | ||||||
| A | 140.82.113.29🇺🇸 GITHUB140.82.113.0/24 GitHub | ||||||
| A | 140.82.113.30🇺🇸 GITHUB140.82.113.0/24 GitHub | ||||||
| A | 140.82.114.29🇺🇸 GITHUB140.82.114.0/24 GitHub | ||||||
| A | 140.82.114.30🇺🇸 GITHUB140.82.114.0/24 GitHub | ||||||
| NS | dns1.p08.nsone.net ⭐ | ||||||
| NS | dns2.p08.nsone.net | ||||||
| NS | dns3.p08.nsone.net | ||||||
| NS | dns4.p08.nsone.net | ||||||
| NS | ns-1059.awsdns-04.org | ||||||
| NS | ns-1805.awsdns-33.co.uk | ||||||
| NS | ns-496.awsdns-62.com | ||||||
| NS | ns-713.awsdns-25.net | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(20) | ||||||
| MX | alt2.aspmx.l.google.com(20) | ||||||
| MX | aspmx2.googlemail.com(30) | ||||||
| MX | aspmx3.googlemail.com(30) | ||||||
| MX | aspmx4.googlemail.com(30) | ||||||
| MX | aspmx5.googlemail.com(30) | ||||||
| TXT | v=spf1 a include:_spf.google.com ~all | ||||||
| SOA | dns1.p08.nsone.nethostmaster@nsone.net serial=1656441123 | ||||||
📈 Tranco rank: #21,994
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEglb-db52c2cf8be544.github.com2026-02-23 → 2026-07-31 · 2 obs
● 2026-02-23 02:50:04
● 2026-07-31 05:58:46
● 2026-07-31 05:58:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| githubapp.com | ns-713.awsdns-25.net, ns-496.awsdns-62.com, ns-1059.awsdns-04.org, ns-1805.awsdns-33.co.uk... | 2 records |
✅ Authoritative Response
Server:198.51.44.72
NS records: ns-713.awsdns-25.net, ns-496.awsdns-62.com, ns-1059.awsdns-04.org, ns-1805.awsdns-33.co.uk, dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for githubapp.com (unsigned zone)
⏱️ Timing
Total: 286ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | glb-db52c2cf8be544.github.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-496.awsdns-62.com, ns-496.awsdns-62.com)
Analysis
IP Addresses
fulcio.githubapp.com directs to one IP number, which is 140.82.113.21.
lb-140-82-113-21-iad.github.com, ws.support.github.com and glb-db52c2cf8be544.github.com are examples of other host names that share IP numbers with fulcio.githubapp.com.