githubsercontent.com - dns.ninja
githubsercontent.com
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=1787171919 | ||||||
Subdomains
raw.githubsercontent.com |
Same first word
githubsercontent.com |
Similar names
Previous names
Next names
DNS History
11 records (6 active, 5 former)
●NS1107.ns1.abovedomains.com2026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 12:38:54
● 2026-08-19 21:07:22
●NS1107.ns2.abovedomains.com2026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 12:38:54
● 2026-08-19 21:07:22
○NSns1.above.com2016-12-16 → 2017-12-13 · 4 obs
● 2017-12-13 06:31:00
○ 2026-08-19 12:38:54
○ 2026-08-19 21:07:22
●NSns1.abovedomains.com2026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 12:38:54
● 2026-08-19 21:07:22
○NSns2.above.com2016-12-16 → 2017-12-13 · 4 obs
● 2017-12-13 06:31:00
○ 2026-08-19 12:38:54
○ 2026-08-19 21:07:22
●NSns2.abovedomains.com2026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 12:38:54
● 2026-08-19 21:07:22
○MXmx92.m1bp.com2017-12-13 → 2017-12-13 · 3 obs
○ 2026-08-19 12:38:54
○ 2026-08-19 21:07:22
○MXmx92.mb5p.com2017-12-13 → 2017-12-13 · 3 obs
○ 2026-08-19 12:38:54
○ 2026-08-19 21:07:22
●MXpark-mx.above.com2026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 12:38:54
● 2026-08-19 21:07:22
●A103.224.182.2532026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 12:38:54
● 2026-08-19 21:07:22
○A103.224.212.2222016-12-16 → 2017-12-13 · 4 obs
● 2017-12-13 06:31:00
○ 2026-08-19 12:38:54
○ 2026-08-19 21:07:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| githubsercontent.com | 1107.ns2.abovedomains.com, 1107.ns1.abovedomains.com | 8 records |
✅ Authoritative Response
Server:103.224.182.10
NS records: 1107.ns2.abovedomains.com, 1107.ns1.abovedomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for githubsercontent.com (unsigned zone)
⏱️ Timing
Total: 475ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.224.182.253 |
| NS | 2 | ns1.abovedomains.com, ns2.abovedomains.com |
| MX | 1 | park-mx.above.com (pri: 10) |
| TXT | 1 | v=spf1 ip6:fdcf:abda:4154::/48 -all |
| SOA | 1 | ns1.abovedomains.com hostmaster.trellian |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (1107.ns2.abovedomains.com, 1107.ns2.abovedomains.com, 1107.ns2.abovedomains.com...)
Analysis
Hierarchy
raw.githubsercontent.com is a subdomain of githubsercontent.com.
IP Addresses
githubsercontent.com resolves to just one IP address, 103.224.182.253.
Two other host names, along with behindubuntu.org, mail.prettypink.eu and 203-121-192-250.e-wire.net.au, also share IP numbers with githubsercontent.com.
Name Servers
The NS records for githubsercontent.com point to four name servers: ns1.abovedomains.com, ns2.abovedomains.com, 1107.ns1.abovedomains.com and 1107.ns2.abovedomains.com.
The name servers of githubsercontent.com overlap at least partially with those of other domains — among them jeana.com, broker.wip3.amplesample.net, gamaguchi-akane.com and two more.
These name servers commonly appear in delegations together with 421.ns1.abovedomains.com, 421.ns2.abovedomains.com, 5014.ns1.abovedomains.com and 7 other.
Host names that resolve to four IP numbers:
ns1.abovedomains.com resolves to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9.
ns2.abovedomains.com resolves to 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53.
Host names that have two IP addresses:
1107.ns1.abovedomains.com has two IP addresses: 103.224.182.9 and 103.224.212.9.
1107.ns2.abovedomains.com has two IP addresses: 103.224.182.10 and 103.224.212.10.
Host names pointing to 103.224.182.9 IP addresses: ns1.abovedomains.com and 1107.ns1.abovedomains.com.
Host names pointing to 103.224.212.9 IP addresses: ns1.abovedomains.com and 1107.ns1.abovedomains.com.
Host names pointing to 103.224.182.10 IP addresses: ns2.abovedomains.com and 1107.ns2.abovedomains.com.
Host names pointing to 103.224.212.10 IP addresses: ns2.abovedomains.com and 1107.ns2.abovedomains.com.
Mail Servers
The sole mail server for githubsercontent.com is park-mx.above.com.
Among the domains sharing a mail server setup with githubsercontent.com are casalafamiglia.com, pcocp.com, 162-214-118-51.hostgator-br.com and two others.
park-mx.above.com has exactly one IP number: 103.224.212.34.