mx.contesting.com - dns.ninja
mx.contesting.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.62.142.220🇺🇸 HURRICANE64.62.128.0/18 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| TXT | v=spf1 a -all | ||||||
contesting.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:33d6🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:ba5d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.51.214Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.186.93🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | fay.ns.cloudflare.com ⭐ | ||||||
| NS | rodney.ns.cloudflare.com | ||||||
| MX | proxmox01.kjsl.com ⭐ | ||||||
| MX | proxmox02.kjsl.com ⭐ | ||||||
| MX | proxmox03.kjsl.com ⭐ | ||||||
| TXT | v=DMARC1; p=none; rua=mailto:postmaster@contesting.com; ruf=mailto:postmaster... | ||||||
| TXT | v=spf1 a mx ip4:64.62.142.220 ip4:198.137.202.186 ip4:167.172.214.11 ip6:2001... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.51.214, 172.67.186.93 | ||||||
| IPv6 hints | 2606:4700:3033::6815:33d6, 2606:4700:3037::ac43:ba5d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com | ||||||
| SOA | fay.ns.cloudflare.comdns@cloudflare.com serial=2407407855 | ||||||
rank #76264 in the tld
📈 Tranco rank: #209,843
PTR for
0.2.2.0.0.0.0.0.0.0.0.0.0.0.0.0.3.1.3.0.1.0.0.0.0.7.4.0.1.0.0.2.ip6.arpa |
220.192-223.142.62.64.in-addr.arpa |
MX for
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A64.62.142.2202026-02-28 → 2026-06-27 · 3 obs
○ 2016-05-14 02:15:54
● 2026-02-28 19:53:04
● 2026-06-27 22:00:00
● 2026-02-28 19:53:04
● 2026-06-27 22:00:00
○A69.36.242.1402015-07-07 → 2016-05-14 · 4 obs
● 2015-07-07 06:09:52
● 2016-05-14 02:15:54
○ 2026-02-28 19:53:04
○ 2026-06-27 22:00:00
● 2016-05-14 02:15:54
○ 2026-02-28 19:53:04
○ 2026-06-27 22:00:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| contesting.com | fay.ns.cloudflare.com, rodney.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.228
NS records: fay.ns.cloudflare.com, rodney.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contesting.com (unsigned zone)
⏱️ Timing
Total: 139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.62.142.220 |
| TXT | 1 | v=spf1 a -all |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (fay.ns.cloudflare.com, fay.ns.cloudflare.com, fay.ns.cloudflare.com...)
Analysis
Mail Server Role
Mail for lists.contesting.com is routed through the mail server mx.contesting.com.
proxmox01.kjsl.com, proxmox02.kjsl.com and proxmox03.kjsl.com commonly appear as mail servers together with mx.contesting.com.
IP Addresses
mx.contesting.com has exactly one IP address — 64.62.142.220.
mail.contesting.com and dayton.contesting.com are among other host names that share IP numbers with mx.contesting.com.