mail.sourceharbor.com - dns.ninja
mail.sourceharbor.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 185.250.38.140πΈπ¬ CONTABO-ASIA185.250.38.0/24 CONTABO | ||||||
| PTR | panel.busyle.com | ||||||
sourceharbor.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:8f03πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5770πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.87.112Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.143.3πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | dora.ns.cloudflare.com β | ||||||
| NS | theo.ns.cloudflare.com | ||||||
| MX | mail.sourceharbor.com β | ||||||
| TXT | v=spf1 a mx ip4:185.250.38.140 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.87.112, 172.67.143.3 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8f03, 2606:4700:3037::6815:5770 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com | ||||||
| SOA | dora.ns.cloudflare.comdns@cloudflare.com serial=2410296330 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA185.250.38.1402026-06-29 β 2026-08-13 Β· 2 obs
β 2026-06-29 21:38:58
β 2026-08-13 07:29:40
β 2026-08-13 07:29:40
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net... | - |
| sourceharbor.com | dora.ns.cloudflare.com, theo.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.108
NS records: dora.ns.cloudflare.com, theo.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for sourceharbor.com (unsigned zone)
β±οΈ Timing
Total: 804ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.250.38.140 |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dora.ns.cloudflare.com, dora.ns.cloudflare.com, dora.ns.cloudflare.com...)
Analysis
Mail Server Role
mail.sourceharbor.com serves as a mail server for sourceharbor.com.
IP Addresses
mail.sourceharbor.com points to a single IP number: 185.250.38.140.