mail.40code.com - dns.ninja
mail.40code.com
| DNSSEC | ⚠️ Not signed | ||||||
| MX | mx.sendcloud.org ⭐ | ||||||
| A | 106.75.34.64🇨🇳 CHINA169-BJ106.75.32.0/19 China Telecom Beijing Co. Ltd. | ||||||
| PTR | 8myfhq.cn | ||||||
| PTR | mail.lianjiecaijing.com | ||||||
| PTR | mail.mifanwangluo.com | ||||||
| PTR | mail.modefense.com | ||||||
| A | 106.75.109.68🇨🇳 CHINA169-BJ106.75.96.0/19 China Telecom Beijing Co. Ltd. | ||||||
| PTR | mx.sendcloud.org | ||||||
| TXT | v=spf1 include:spf.sendcloud.org -all | ||||||
40code.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.60.5🇺🇸 Amazon75.2.60.0/24 Prod | ||||||
| A | 99.83.231.61🇺🇸 Amazon99.83.224.0/20 | ||||||
| NS | darl.ns.cloudflare.com ⭐ | ||||||
| NS | ivy.ns.cloudflare.com | ||||||
| MX | route2.mx.cloudflare.net ⭐ | ||||||
| MX | route3.mx.cloudflare.net(36) | ||||||
| MX | route1.mx.cloudflare.net(87) | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| SOA | darl.ns.cloudflare.comdns@cloudflare.com serial=2406247400 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●MXmx.sendcloud.org2026-03-25 → 2026-06-13 · 2 obs
● 2026-06-13 15:25:14
○A108.179.213.542017-10-07 → 2017-10-07 · 3 obs
○ 2026-03-25 19:47:54
○ 2026-06-13 15:25:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| 40code.com | ivy.ns.cloudflare.com, darl.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.98
NS records: ivy.ns.cloudflare.com, darl.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 40code.com (unsigned zone)
⏱️ Timing
Total: 111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | mx.sendcloud.org (pri: 5) |
| TXT | 1 | v=spf1 include:spf.sendcloud.org -all |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ivy.ns.cloudflare.com, ivy.ns.cloudflare.com, ivy.ns.cloudflare.com...)
Analysis
Mail Servers
The sole mail server for mail.40code.com is mx.sendcloud.org.
Among the domains sharing a mail server setup with mail.40code.com are m.sendcloud.org, grsai.ai, easyscience.com.cn and two others.
There is at least a partial MX overlap between mail.40code.com and other domains, including packpipe.com, starshow.com, bstbraidedsleeve.com and two others.
These mail servers tend to be used in combination with the mail servers mxw.mxhichina.com and mxn.mxhichina.com.
mx.sendcloud.org has two IP addresses: 106.75.34.64 and 106.75.109.68.