www.optisleep.com - robtex.com

www.optisleep.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4508🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:ca8e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.8Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.202.142🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.8, 172.67.202.142
IPv6 hints2606:4700:3030::6815:4508, 2606:4700:3036::ac43:ca8e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com

optisleep.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4508🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:ca8e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.8Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.202.142🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlaila.ns.cloudflare.com ⭐
NSmack.ns.cloudflare.com
MXoptisleep-com.mail.protection.outlook.com ⭐
TXTv=spf1 include:secureserver.net -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.8, 172.67.202.142
IPv6 hints2606:4700:3030::6815:4508, 2606:4700:3036::ac43:ca8e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOAlaila.ns.cloudflare.comdns@cloudflare.com serial=2400353182

Same first word

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DNS History

10 records (4 active, 6 former)

20192020202120222023202420252026MXmxlb.ispgateway.deA104.21.69.8172.67.202.1422606:4700:3030::6815:45082606:4700:3036::ac43:ca8e188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::89.146.193.154
○MXmxlb.ispgateway.de2018-05-18 → 2018-05-18 · 3 obs
● 2018-05-18 08:14:24
○ 2026-03-06 06:49:00
○ 2026-04-24 12:30:04
●A104.21.69.82026-03-06 → 2026-04-24 · 6 obs
○ 2018-05-18 08:14:24
● 2026-03-06 06:49:00
● 2026-03-28 06:14:58
○ 2026-04-04 07:05:52
● 2026-04-21 23:29:14
● 2026-04-24 12:30:04
●A172.67.202.1422026-03-06 → 2026-04-24 · 6 obs
○ 2018-05-18 08:14:24
● 2026-03-06 06:49:00
● 2026-03-28 06:14:58
○ 2026-04-04 07:05:52
● 2026-04-21 23:29:14
● 2026-04-24 12:30:04
○A188.114.96.02026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-28 06:14:58
● 2026-04-04 07:05:52
○ 2026-04-21 23:29:14
○ 2026-04-24 12:30:04
○A188.114.97.02026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-28 06:14:58
● 2026-04-04 07:05:52
○ 2026-04-21 23:29:14
○ 2026-04-24 12:30:04
●A2606:4700:3030::6815:45082026-03-06 → 2026-04-24 · 6 obs
○ 2018-05-18 08:14:24
● 2026-03-06 06:49:00
● 2026-03-28 06:14:58
○ 2026-04-04 07:05:52
● 2026-04-21 23:29:14
● 2026-04-24 12:30:04
●A2606:4700:3036::ac43:ca8e2026-03-06 → 2026-04-24 · 6 obs
○ 2018-05-18 08:14:24
● 2026-03-06 06:49:00
● 2026-03-28 06:14:58
○ 2026-04-04 07:05:52
● 2026-04-21 23:29:14
● 2026-04-24 12:30:04
○A2a06:98c1:3120::2026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-28 06:14:58
● 2026-04-04 07:05:52
○ 2026-04-21 23:29:14
○ 2026-04-24 12:30:04
○A2a06:98c1:3121::2026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-28 06:14:58
● 2026-04-04 07:05:52
○ 2026-04-21 23:29:14
○ 2026-04-24 12:30:04
○A89.146.193.1542018-05-18 → 2018-05-18 · 3 obs
● 2018-05-18 08:14:24
○ 2026-03-06 06:49:00
○ 2026-04-24 12:30:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...-
optisleep.comlaila.ns.cloudflare.com, mack.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.37

NS records: laila.ns.cloudflare.com, mack.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optisleep.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.202.142, 104.21.69.8
AAAA22606:4700:3030::6815:4508, 2606:4700:3036::ac43:ca8e
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

www.optisleep.com points to four IP numbers: 2606:4700:3030::6815:4508, 2606:4700:3036::ac43:ca8e, 104.21.69.8 and 172.67.202.142.

Other host names including www.abraceobrasil.org, mentesalternas.com, zotabet-de.com, ceri388apik.com and teezwonder.com share IP numbers with www.optisleep.com.