mail.posteck.com - robtex.com

mail.posteck.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:a9d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:838b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.10.157Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.131.139🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.10.157, 172.67.131.139
IPv6 hints2606:4700:3033::6815:a9d, 2606:4700:3034::ac43:838b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=180, name=cloudflare-ech.com

posteck.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:a9d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:838b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.10.157Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.131.139🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnia.ns.cloudflare.com ⭐
NSseth.ns.cloudflare.com
TXTv=spf1 include:spf.dondominio.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.10.157, 172.67.131.139
IPv6 hints2606:4700:3033::6815:a9d, 2606:4700:3034::ac43:838b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=180, name=cloudflare-ech.com
SOAnia.ns.cloudflare.comdns@cloudflare.com serial=2409073989

Previously MX for

posteck.com

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🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...-
posteck.comseth.ns.cloudflare.com, nia.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.210

NS records: seth.ns.cloudflare.com, nia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for posteck.com (unsigned zone)

⏱️ Timing

Total: 139ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.131.139, 104.21.10.157
AAAA22606:4700:3033::6815:a9d, 2606:4700:3034::ac43:838b
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (seth.ns.cloudflare.com, seth.ns.cloudflare.com, seth.ns.cloudflare.com...)

Analysis

IP Addresses

mail.posteck.com resolves to four IP addresses: 104.21.10.157, 172.67.131.139, 2606:4700:3033::6815:a9d and 2606:4700:3034::ac43:838b.

dance-enthusiast.com, kosherbar.com.ar, adabz.ir and two other host names share IP numbers with mail.posteck.com.