mx.yshdev.com - dns.ninja
mx.yshdev.com
yshdev.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1097.awsdns-09.org ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns-338.awsdns-42.com ⚠️ Not in parent delegation | ||||||
| NS | ns-705.awsdns-24.net ⚠️ Not in parent delegation | ||||||
| NS | ns-811.awsdns-37.net ⚠️ Not in parent delegation | ||||||
| NS | ns1.yshdev.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.yshdev.com ⚠️ Not in zone NS records | ||||||
| MX | mx.yshdev.com ⭐ | ||||||
| TXT | v=spf1 a:pre1.yshdev.com a:pre2.yshdev.com a:pre3.yshdev.com a:pre4.yshdev.co... | ||||||
| SOA | ns-1097.awsdns-09.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A213.227.133.1332026-02-21 → 2026-07-01 · 2 obs
○ 2026-07-01 13:23:50
○A4.4.4.272026-04-01 → 2026-04-07 · 5 obs
● 2026-04-01 08:10:04
● 2026-04-07 23:03:58
○ 2026-07-01 10:55:30
○ 2026-07-01 13:23:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net... | - |
| yshdev.com | ns1.yshdev.com, ns2.yshdev.com | 2 records |
✅ Authoritative Response
Server:66.219.96.199
NS records: ns1.yshdev.com, ns2.yshdev.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yshdev.com (unsigned zone)
⏱️ Timing
Total: 3210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | yshdev.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.yshdev.com, ns2.yshdev.com)
Analysis
Mail Server Role
Mail for yshdev.com is routed through the mail server mx.yshdev.com.
Name Servers
mx.yshdev.com delegates authority to 6 name servers: ns-338.awsdns-42.com, ns1.yshdev.com, ns2.yshdev.com plus 3 other.
At least some of mx.yshdev.com's name servers are also used by other domains, among them yshdev.com.
It is common for these name servers to be used in conjunction with the name servers ns-705.awsdns-24.net, ns-811.awsdns-37.net and ns-1097.awsdns-09.org.
Four hostnames, each resolving to a pair of IP addresses: ns-338.awsdns-42.com directs to 205.251.193.82 and 2600:9000:5301:5200::1; ns-705.awsdns-24.net directs to 205.251.194.193 and 2600:9000:5302:c100::1; ns-811.awsdns-37.net directs to 205.251.195.43 and 2600:9000:5303:2b00::1; ns-1097.awsdns-09.org directs to 205.251.196.73 and 2600:9000:5304:4900::1.
Mail Servers
mx.yshdev.com uses exactly one mail server, which is mx.yshdev.com.
mx.yshdev.com uses the same mail servers as other domains, including yshdev.com.