mail.sourceharbor.com - dns.ninja

mail.sourceharbor.com

DNSSEC⚠️ Not signed
A185.250.38.140πŸ‡ΈπŸ‡¬ CONTABO-ASIA185.250.38.0/24 CONTABO
PTRpanel.busyle.com

sourceharbor.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8f03πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:5770πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.87.112Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.143.3πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdora.ns.cloudflare.com ⭐
NStheo.ns.cloudflare.com
MXmail.sourceharbor.com ⭐
TXTv=spf1 a mx ip4:185.250.38.140 -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.87.112, 172.67.143.3
IPv6 hints2606:4700:3031::ac43:8f03, 2606:4700:3037::6815:5770
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com
SOAdora.ns.cloudflare.comdns@cloudflare.com serial=2410296330

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A185.250.38.140
●A185.250.38.1402026-06-29 β†’ 2026-08-13 Β· 2 obs
● 2026-06-29 21:38:58
● 2026-08-13 07:29:40

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...-
sourceharbor.comdora.ns.cloudflare.com, theo.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.192.108

NS records: dora.ns.cloudflare.com, theo.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sourceharbor.com (unsigned zone)

⏱️ Timing

Total: 804ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1185.250.38.140

πŸ“Œ 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.