opensourceemails.com - dns.ninja
opensourceemails.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1467.awsdns-55.org ⭐ | ||||||
| A | 2600:9000:5305:bb00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1467.awsdns-55.org | ||||||
| A | 205.251.197.187🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1467.awsdns-55.org | ||||||
| NS | ns-1707.awsdns-21.co.uk | ||||||
| A | 2600:9000:5306:ab00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1707.awsdns-21.co.uk | ||||||
| A | 205.251.198.171🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1707.awsdns-21.co.uk | ||||||
| NS | ns-402.awsdns-50.com | ||||||
| A | 2600:9000:5301:9200::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-402.awsdns-50.com | ||||||
| A | 205.251.193.146🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-402.awsdns-50.com | ||||||
| NS | ns-901.awsdns-48.net | ||||||
| A | 2600:9000:5303:8500::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-901.awsdns-48.net | ||||||
| A | 205.251.195.133🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-901.awsdns-48.net | ||||||
| SOA | ns-1467.awsdns-55.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1781909265 | ||||||
Subdomains
assets.opensourceemails.com |
Same first word
opensourceemails.com |
DNS History
4 records (4 active, 0 former)
●NSns-1467.awsdns-55.org2019-12-15 → 2026-06-19 · 2 obs
● 2026-06-19 23:13:40
●NSns-1707.awsdns-21.co.uk2019-12-15 → 2026-06-19 · 2 obs
● 2026-06-19 23:13:40
●NSns-402.awsdns-50.com2019-12-15 → 2026-06-19 · 2 obs
● 2026-06-19 23:13:40
●NSns-901.awsdns-48.net2019-12-15 → 2026-06-19 · 2 obs
● 2026-06-19 23:13:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net... | - |
| opensourceemails.com | ns-402.awsdns-50.com, ns-901.awsdns-48.net, ns-1707.awsdns-21.co.uk, ns-1467.awsdns-55.org | 2 records |
✅ Authoritative Response
Server:205.251.193.146
NS records: ns-402.awsdns-50.com, ns-901.awsdns-48.net, ns-1707.awsdns-21.co.uk, ns-1467.awsdns-55.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensourceemails.com (unsigned zone)
⏱️ Timing
Total: 637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1467.awsdns-55.org, ns-1707.awsdns-21.co.uk... |
| SOA | 1 | ns-1467.awsdns-55.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-402.awsdns-50.com, ns-402.awsdns-50.com)
Analysis
Hierarchy
assets.opensourceemails.com is a subdomain of opensourceemails.com.
Name Servers
Four name servers handle the delegation for opensourceemails.com: ns-402.awsdns-50.com, ns-901.awsdns-48.net, ns-1467.awsdns-55.org and ns-1707.awsdns-21.co.uk.
The name servers of opensourceemails.com overlap at least partially with those of other domains — among them tjimliqvsb.com, adparlor.com, 81.198.99.in-addr.arpa and two more.
These name servers commonly appear alongside the name servers ns-220.awsdns-27.com and ns-1031.awsdns-00.org.
Each of the four hosts ns-402.awsdns-50.com, ns-901.awsdns-48.net, ns-1467.awsdns-55.org and ns-1707.awsdns-21.co.uk has two IP addresses. ns-402.awsdns-50.com points to 205.251.193.146 and 2600:9000:5301:9200::1. ns-901.awsdns-48.net points to 205.251.195.133 and 2600:9000:5303:8500::1. ns-1467.awsdns-55.org points to 205.251.197.187 and 2600:9000:5305:bb00::1. ns-1707.awsdns-21.co.uk points to 205.251.198.171 and 2600:9000:5306:ab00::1.