mx.yongchen.org - robtex.com
mx.yongchen.org
| DNSSEC | ⚠️ Not signed | ||||||
| MX | mx.yongchen.org ⭐ | ||||||
yongchen.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.30.252.153🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com || https://github.com/about | ||||||
| A | 192.30.252.154🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com || https://github.com/about | ||||||
| NS | ns1.dotster.com ⭐ | ||||||
| NS | ns2.dotster.com | ||||||
| MX | mx.yongchen.org ⭐ | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | ns1.dotster.comdnsadmin@dotster.com 2017-06-13 #82 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●MXmx.yongchen.org2017-12-01 → 2026-03-26 · 2 obs
● 2017-12-01 07:18:18
● 2026-03-26 04:12:10
● 2026-03-26 04:12:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| yongchen.org | ns1.dotster.com, ns2.dotster.com | - |
✅ Authoritative Response
Server:172.64.53.155
NS records: ns1.dotster.com, ns2.dotster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yongchen.org (unsigned zone)
⏱️ Timing
Total: 469ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | mx.yongchen.org (pri: 30) |
Analysis
Mail Server Role
mx.yongchen.org serves as the mail server for yongchen.org and mx.yongchen.org.
Mail Servers
mx.yongchen.org is handled by a single mail server, mx.yongchen.org.
The mail server setup for mx.yongchen.org mirrors that of other domains, for instance yongchen.org.