gitthub.io - dns.ninja
gitthub.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1237.awsdns-26.org ⭐ | ||||||
| A | 2600:9000:5304:d500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1237.awsdns-26.org | ||||||
| A | 205.251.196.213🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1237.awsdns-26.org | ||||||
| NS | ns-1813.awsdns-34.co.uk | ||||||
| A | 2600:9000:5307:1500::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1813.awsdns-34.co.uk | ||||||
| A | 205.251.199.21🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1813.awsdns-34.co.uk | ||||||
| NS | ns-358.awsdns-44.com | ||||||
| A | 2600:9000:5301:6600::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-358.awsdns-44.com | ||||||
| A | 205.251.193.102🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-358.awsdns-44.com | ||||||
| NS | ns-803.awsdns-36.net | ||||||
| A | 2600:9000:5303:2300::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-803.awsdns-36.net | ||||||
| A | 205.251.195.35🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-803.awsdns-36.net | ||||||
| SOA | ns-1237.awsdns-26.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1786491859 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns-1237.awsdns-26.org2018-05-08 → 2026-08-11 · 2 obs
● 2026-08-11 23:50:16
●NSns-1813.awsdns-34.co.uk2018-05-08 → 2026-08-11 · 2 obs
● 2026-08-11 23:50:16
●NSns-358.awsdns-44.com2018-05-08 → 2026-08-11 · 2 obs
● 2026-08-11 23:50:16
●NSns-803.awsdns-36.net2018-05-08 → 2026-08-11 · 2 obs
● 2026-08-11 23:50:16
○A54.171.30.892018-05-08 → 2018-05-08 · 2 obs
○ 2026-08-11 23:50:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| gitthub.io | ns-1813.awsdns-34.co.uk, ns-1237.awsdns-26.org, ns-358.awsdns-44.com, ns-803.awsdns-36.net | - |
✅ Authoritative Response
Server:205.251.195.35
NS records: ns-1813.awsdns-34.co.uk, ns-1237.awsdns-26.org, ns-358.awsdns-44.com, ns-803.awsdns-36.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gitthub.io (unsigned zone)
⏱️ Timing
Total: 517ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1237.awsdns-26.org, ns-1813.awsdns-34.co.uk... |
| SOA | 1 | ns-1237.awsdns-26.org awsdns-hostmaster. |
Analysis
Name Servers
The domain gitthub.io is delegated to these four name servers: ns-358.awsdns-44.com, ns-803.awsdns-36.net, ns-1237.awsdns-26.org and ns-1813.awsdns-34.co.uk.
gitthub.io partially shares its NS delegation with several other domains, including owbasket.com, euc-freshbots.ai, eletive.de and two others.
ns-358.awsdns-44.com, ns-803.awsdns-36.net, ns-1237.awsdns-26.org and ns-1813.awsdns-34.co.uk each carry two IP addresses. ns-358.awsdns-44.com has 205.251.193.102 and 2600:9000:5301:6600::1; ns-803.awsdns-36.net has 205.251.195.35 and 2600:9000:5303:2300::1; ns-1237.awsdns-26.org has 205.251.196.213 and 2600:9000:5304:d500::1; ns-1813.awsdns-34.co.uk has 205.251.199.21 and 2600:9000:5307:1500::1.