mx.fucheng.org - robtex.com
mx.fucheng.org
| DNSSEC | ⚠️ Not signed | ||||||
fucheng.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:452f🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:cc57🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.69.47Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.204.87🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aspen.ns.cloudflare.com ⭐ | ||||||
| NS | nash.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.69.47, 172.67.204.87 | ||||||
| IPv6 | 2606:4700:3030::6815:452f, 2606:4700:3031::ac43:cc57 | ||||||
| SOA | aspen.ns.cloudflare.comdns@cloudflare.com serial=2396055529 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A115.47.1.2292015-07-18 → 2016-06-26 · 3 obs
● 2015-07-18 13:39:58
● 2016-06-26 17:56:06
○ 2026-03-27 21:50:28
● 2016-06-26 17:56:06
○ 2026-03-27 21:50:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| fucheng.org | nash.ns.cloudflare.com, aspen.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.109
NS records: nash.ns.cloudflare.com, aspen.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fucheng.org (unsigned zone)
⏱️ Timing
Total: 1330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|