mail.cupon360.com - robtex.com

mail.cupon360.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c9ae🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:1606🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.22.6Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.174🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.22.6, 172.67.201.174
IPv6 hints2606:4700:3032::ac43:c9ae, 2606:4700:3036::6815:1606
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=28, name=cloudflare-ech.com

cupon360.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c9ae🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:1606🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.22.6Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.174🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaiden.ns.cloudflare.com ⭐
NSnina.ns.cloudflare.com
MXeforward1.registrar-servers.com ⭐
MXeforward2.registrar-servers.com ⭐
MXeforward3.registrar-servers.com ⭐
MXeforward4.registrar-servers.com(15)
MXeforward5.registrar-servers.com(20)
TXTv=spf1 include:spf.efwd.registrar-servers.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.22.6, 172.67.201.174
IPv6 hints2606:4700:3032::ac43:c9ae, 2606:4700:3036::6815:1606
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=28, name=cloudflare-ech.com
SOAaiden.ns.cloudflare.comdns@cloudflare.com serial=2409148456

Previously MX for

cupon360.com

Same first word

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DNS History

5 records (4 active, 1 former)

201820192020202120222023202420252026A104.21.22.6172.67.201.1742606:4700:3032::ac43:c9ae2606:4700:3036::6815:160623.229.238.135
●A104.21.22.62026-08-05 → 2026-08-05 · 2 obs
○ 2017-01-10 21:11:16
● 2026-08-05 02:46:40
●A172.67.201.1742026-08-05 → 2026-08-05 · 2 obs
○ 2017-01-10 21:11:16
● 2026-08-05 02:46:40
○A23.229.238.1352017-01-10 → 2017-01-10 · 2 obs
● 2017-01-10 21:11:16
○ 2026-08-05 02:46:40
●A2606:4700:3032::ac43:c9ae2026-08-05 → 2026-08-05 · 2 obs
○ 2017-01-10 21:11:16
● 2026-08-05 02:46:40
●A2606:4700:3036::6815:16062026-08-05 → 2026-08-05 · 2 obs
○ 2017-01-10 21:11:16
● 2026-08-05 02:46:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cupon360.comnina.ns.cloudflare.com, aiden.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.136

NS records: nina.ns.cloudflare.com, aiden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cupon360.com (unsigned zone)

⏱️ Timing

Total: 93ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.201.174, 104.21.22.6
AAAA22606:4700:3032::ac43:c9ae, 2606:4700:3036::6815:1606
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.cupon360.com resolves to four IP addresses: 104.21.22.6, 172.67.201.174, 2606:4700:3032::ac43:c9ae and 2606:4700:3036::6815:1606.

Two other host names, along with (0x736578)ukablog.com, (0x706f726e)sister.info and rmt-hto.jp, also share IP numbers with mail.cupon360.com.