mail.smartecho.com - dns.ninja

mail.smartecho.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:3910🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9e4b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.16Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.75🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.16, 172.67.158.75
IPv6 hints2606:4700:3034::6815:3910, 2606:4700:3034::ac43:9e4b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=196, name=cloudflare-ech.com

smartecho.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:3910🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9e4b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.16Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.75🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbob.ns.cloudflare.com ⭐
NSpat.ns.cloudflare.com
MXsmartecho-com.mail.protection.outlook.com ⭐
TXTMS=ms95048954
TXTgoogle-site-verification=0eGetsZamGcszJjs5bsmqyN4P_eAtdvPRaTO3aM7zoY
TXTgoogle-site-verification=acVNB9u-dL0x3vglMItry95qGqpdLZqo2wS2snE7iMc
TXTv=spf1 include:spf.protection.outlook.com include:mailgun.org -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.16, 172.67.158.75
IPv6 hints2606:4700:3034::6815:3910, 2606:4700:3034::ac43:9e4b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=196, name=cloudflare-ech.com
SOAbob.ns.cloudflare.comdns@cloudflare.com serial=2408725241

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DNS History

6 records (4 active, 2 former)

A104.21.57.16172.67.158.752606:4700:3034::6815:39102606:4700:3034::ac43:9e4b2606:4700:3030::ac43:9e4b2606:4700:3037::6815:3910
●A104.21.57.162026-02-18 → 2026-07-14 · 2 obs
● 2026-02-18 20:18:34
● 2026-07-14 17:03:40
●A172.67.158.752026-02-18 → 2026-07-14 · 2 obs
● 2026-02-18 20:18:34
● 2026-07-14 17:03:40
○A2606:4700:3030::ac43:9e4b2026-02-18 → 2026-05-23 · 4 obs
● 2026-02-18 20:18:34
● 2026-05-23 07:38:46
○ 2026-06-29 01:34:02
○ 2026-07-14 17:03:40
●A2606:4700:3034::6815:39102026-06-29 → 2026-07-14 · 3 obs
○ 2026-05-23 07:38:46
● 2026-06-29 01:34:02
● 2026-07-14 17:03:40
●A2606:4700:3034::ac43:9e4b2026-06-29 → 2026-07-14 · 3 obs
○ 2026-05-23 07:38:46
● 2026-06-29 01:34:02
● 2026-07-14 17:03:40
○A2606:4700:3037::6815:39102026-02-18 → 2026-05-23 · 4 obs
● 2026-02-18 20:18:34
● 2026-05-23 07:38:46
○ 2026-06-29 01:34:02
○ 2026-07-14 17:03:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
smartecho.combob.ns.cloudflare.com, pat.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.139

NS records: bob.ns.cloudflare.com, pat.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartecho.com (unsigned zone)

⏱️ Timing

Total: 107ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.158.75, 104.21.57.16
AAAA22606:4700:3034::6815:3910, 2606:4700:3034::ac43:9e4b
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.smartecho.com resolves to four IP addresses: 104.21.57.16, 172.67.158.75, 2606:4700:3034::6815:3910 and 2606:4700:3034::ac43:9e4b.

Among the host names that share IP numbers with mail.smartecho.com are unpopular.network, www.arctica-sk.ru, jeanclaudeatavalon.com and two others.