github-security-login.com - dns.ninja
github-security-login.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=1787360619 | ||||||
Subdomains
microsoft.github-security-login.com |
google.github-security-login.com |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns-1472.awsdns-56.org2026-08-22 → 2026-08-22 · 2 obs
● 2026-08-22 01:11:52
●NSns-1614.awsdns-09.co.uk2026-08-22 → 2026-08-22 · 2 obs
● 2026-08-22 01:11:52
●NSns-475.awsdns-59.com2026-08-22 → 2026-08-22 · 2 obs
● 2026-08-22 01:11:52
●NSns-730.awsdns-27.net2026-08-22 → 2026-08-22 · 2 obs
● 2026-08-22 01:11:52
●MXmx.postal.duneoutbound.com2026-08-22 → 2026-08-22 · 2 obs
● 2026-08-22 01:11:52
●A32.198.162.72026-08-22 → 2026-08-22 · 2 obs
● 2026-08-22 01:11:52
●A54.157.136.2112026-08-22 → 2026-08-22 · 2 obs
● 2026-08-22 01:11:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| github-security-login.com | ns-730.awsdns-27.net, ns-475.awsdns-59.com, ns-1614.awsdns-09.co.uk, ns-1472.awsdns-56.org | 2 records |
✅ Authoritative Response
Server:205.251.194.218
NS records: ns-730.awsdns-27.net, ns-475.awsdns-59.com, ns-1614.awsdns-09.co.uk, ns-1472.awsdns-56.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for github-security-login.com (unsigned zone)
⏱️ Timing
Total: 858ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.157.136.211, 32.198.162.7 |
| NS | 4 | ns-1472.awsdns-56.org, ns-1614.awsdns-09.co.uk... |
| MX | 1 | mx.postal.duneoutbound.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.postal.duneoutbo |
| SOA | 1 | ns-475.awsdns-59.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-475.awsdns-59.com, ns-475.awsdns-59.com)
Analysis
Hierarchy
The parent domain of microsoft.github-security-login.com and google.github-security-login.com is github-security-login.com.
IP Addresses
github-security-login.com has two IP addresses: 32.198.162.7 and 54.157.136.211
Among the host names that share IP numbers with github-security-login.com are send-survey.com, action-required.com, microsoft.adobesign-secure.com and two others.
Name Servers
The domain github-security-login.com is delegated to these four name servers: ns-475.awsdns-59.com, ns-730.awsdns-27.net, ns-1472.awsdns-56.org and ns-1614.awsdns-09.co.uk.
At least some of github-security-login.com's name servers are shared with other domains, for example hiastories.com, prodoctor.org, itvirtualexpert.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-475.awsdns-59.com directs to 205.251.193.219 and 2600:9000:5301:db00::1; ns-730.awsdns-27.net directs to 205.251.194.218 and 2600:9000:5302:da00::1; ns-1472.awsdns-56.org directs to 205.251.197.192 and 2600:9000:5305:c000::1; ns-1614.awsdns-09.co.uk directs to 205.251.198.78 and 2600:9000:5306:4e00::1.
Mail Servers
github-security-login.com routes its mail through a single mail server, mx.postal.duneoutbound.com.
github-security-login.com has the same mail server arrangement as a number of other domains, for example enterprise-staff-portal.com, rewardstore24.com, chase-confirmation.com and two more.
mx.postal.duneoutbound.com directs to just one IP number, 52.201.210.35.