mail.kuredunes.com - robtex.com
mail.kuredunes.com
| DNSSEC | β οΈ Not signed | ||||||
| MX | feedback-smtp.us-east-1.amazonses.com β | ||||||
| A | 3.218.134.115πΊπΈ Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-218-134-115.compute-1.amazonaws.com | ||||||
| A | 18.235.76.96πΊπΈ Amazon18.232.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-235-76-96.compute-1.amazonaws.com | ||||||
| A | 34.192.233.193πΊπΈ Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-34-192-233-193.compute-1.amazonaws.com | ||||||
| TXT | v=spf1 include:amazonses.com -all | ||||||
kuredunes.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:d846πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:10e2πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.16.226Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.216.70πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | mary.ns.cloudflare.com β | ||||||
| NS | rob.ns.cloudflare.com | ||||||
| MX | mx01.hoa.email β | ||||||
| MX | mx02.hoa.email(20) | ||||||
| TXT | v=spf1 mx include:spf.hoa.email -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.16.226, 172.67.216.70 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:d846, 2606:4700:3035::6815:10e2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com | ||||||
| SOA | mary.ns.cloudflare.comdns@cloudflare.com serial=2408202171 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βMXfeedback-smtp.us-east-1.amazonses.com2026-07-19 β 2026-07-19 Β· 1 obs
βA74.220.207.1312015-06-28 β 2016-05-02 Β· 3 obs
β 2016-05-02 07:36:52
β 2026-07-19 16:21:06
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kuredunes.com | rob.ns.cloudflare.com, mary.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.134
NS records: rob.ns.cloudflare.com, mary.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for kuredunes.com (unsigned zone)
β±οΈ Timing
Total: 259ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | feedback-smtp.us-east-1.amazonses.com (p |
| TXT | 1 | v=spf1 include:amazonses.com -all |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rob.ns.cloudflare.com, rob.ns.cloudflare.com, rob.ns.cloudflare.com...)
Analysis
Mail Servers
Mail for mail.kuredunes.com is handled by a single mail server, feedback-smtp.us-east-1.amazonses.com.
mail.kuredunes.com uses an identical mail server configuration to several other domains β among them mail.salonlofts.com, mail.santarosaedo.com, mail.chartmasters.org and two more.
mail.kuredunes.com has at least partial mail server overlap with other domains such as assentmortgage.com, pi.fyi, urbiaparques.com.br and two more.
These mail servers commonly co-occur with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.
feedback-smtp.us-east-1.amazonses.com directs to 3.218.134.115, 18.235.76.96 and 34.192.233.193 β three IP numbers in total.