mail.kosmx.dev - robtex.com

mail.kosmx.dev

DNSSEC⚠️ Not signed
A2603:c020:8004:b42:3491:296c:a96c:7eda🇩🇪 ORACLE-OCI-318982603:c020:8000::/35 Oracle Corporation
A130.61.76.107🇩🇪 ORACLE-OCI-31898130.61.72.0/21 Oracle Corporation
MXfeedback-smtp.eu-central-1.amazonses.com ⭐
A3.120.127.53🇩🇪 Amazon3.120.0.0/14 EC2 FRA prefix
PTRec2-3-120-127-53.eu-central-1.compute.amazonaws.com
A18.184.194.231🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRec2-18-184-194-231.eu-central-1.compute.amazonaws.com
A52.59.27.99🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix
PTRec2-52-59-27-99.eu-central-1.compute.amazonaws.com
TXTv=spf1 include:amazonses.com ~all

kosmx.dev

DNSSEC⚠️ Not signed
A2603:c020:8004:b42:3491:296c:a96c:7eda🇩🇪 ORACLE-OCI-318982603:c020:8000::/35 Oracle Corporation
A130.61.76.107🇩🇪 ORACLE-OCI-31898130.61.72.0/21 Oracle Corporation
NSmalcolm.ns.cloudflare.com ⭐
NSnovalee.ns.cloudflare.com
MXmail.kosmx.dev ⭐
TXT:3
SOAmalcolm.ns.cloudflare.comdns@cloudflare.com serial=2399394694
📈 Tranco rank: #601,605

MX for

kosmx.dev

Same first word

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DNS History

3 records (3 active, 0 former)

MXfeedback-smtp.eu-central-1.amazonses.comA130.61.76.1072603:c020:8004:b42:3491:296c:a96c:7eda
●MXfeedback-smtp.eu-central-1.amazonses.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 13:23:20
● 2026-03-23 23:04:16
●A130.61.76.1072026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 13:23:20
● 2026-03-23 23:04:16
●A2603:c020:8004:b42:3491:296c:a96c:7eda2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 13:23:20
● 2026-03-23 23:04:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
kosmx.devmalcolm.ns.cloudflare.com, novalee.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.182

NS records: malcolm.ns.cloudflare.com, novalee.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 837ms | Queries: -

📄 Records

TypeCountSample Data
A1130.61.76.107
AAAA12603:c020:8004:b42:3491:296c:a96c:7eda
MX1feedback-smtp.eu-central-1.amazonses.com
TXT1v=spf1 include:amazonses.com ~all

Analysis

Mail Server Role

mail.kosmx.dev is the mail server for kosmx.dev.

IP Addresses

mail.kosmx.dev resolves to two IP numbers: 2603:c020:8004:b42:3491:296c:a96c:7eda and 130.61.76.107.

Other host names, for instance kosmx.dev, share IP numbers with mail.kosmx.dev.

Mail Servers

mail.kosmx.dev is handled by a single mail server, feedback-smtp.eu-central-1.amazonses.com.

mail.kosmx.dev shares the same mail server setup as other domains, for instance gms-fisu.net, mail.re-value.it, eu.cluvio.com, mail.eurofarmcentar.ba and mail.technology-research-hub.de.

mail.kosmx.dev shares some mail servers with other domains, at least partially, for instance bestcampingstoves.com, fromicuserver.com, just-feedback.com, ge.mba and roze.com.tr.

these mail servers are often used together with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

feedback-smtp.eu-central-1.amazonses.com points to three IP addresses: 3.120.127.53, 18.184.194.231 and 52.59.27.99.