www.optimalreturnshub.com - robtex.com

www.optimalreturnshub.com

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:3411🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c1f0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.52.17Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.240🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.52.17, 172.67.193.240
IPv6 hints2606:4700:3037::6815:3411, 2606:4700:3037::ac43:c1f0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com

optimalreturnshub.com

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:3411🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c1f0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.52.17Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.240🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamalia.ns.cloudflare.com ⭐
NSrohin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.52.17, 172.67.193.240
IPv6 hints2606:4700:3037::6815:3411, 2606:4700:3037::ac43:c1f0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOAamalia.ns.cloudflare.comdns@cloudflare.com serial=2401808594
⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: tif

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DNS History

4 records (4 active, 0 former)

A104.21.52.17172.67.193.2402606:4700:3037::6815:34112606:4700:3037::ac43:c1f0
●A104.21.52.172026-04-17 → 2026-05-11 · 2 obs
● 2026-04-17 21:39:22
● 2026-05-11 13:59:48
●A172.67.193.2402026-04-17 → 2026-05-11 · 2 obs
● 2026-04-17 21:39:22
● 2026-05-11 13:59:48
●A2606:4700:3037::6815:34112026-04-17 → 2026-05-11 · 2 obs
● 2026-04-17 21:39:22
● 2026-05-11 13:59:48
●A2606:4700:3037::ac43:c1f02026-04-17 → 2026-05-11 · 2 obs
● 2026-04-17 21:39:22
● 2026-05-11 13:59:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...-
optimalreturnshub.comamalia.ns.cloudflare.com, rohin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.153

NS records: amalia.ns.cloudflare.com, rohin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimalreturnshub.com (unsigned zone)

⏱️ Timing

Total: 104ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.52.17, 172.67.193.240
AAAA22606:4700:3037::6815:3411, 2606:4700:3037::ac43:c1f0
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

www.optimalreturnshub.com points to four IP numbers: 2606:4700:3037::6815:3411, 2606:4700:3037::ac43:c1f0, 104.21.52.17 and 172.67.193.240.

For instance, other host names starwayvpn.com, gay.lt, graformacion.com, paw.ac and watertowerplaceapts.com share IP numbers with www.optimalreturnshub.com.