y.91rtb.com - robtex.com

y.91rtb.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:f8d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a2c5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.15.141Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.197🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.15.141, 172.67.162.197
IPv6 hints2606:4700:3031::6815:f8d, 2606:4700:3037::ac43:a2c5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com

91rtb.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:f8d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a2c5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.15.141Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.197🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadele.ns.cloudflare.com ⭐
NSian.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.15.141, 172.67.162.197
IPv6 hints2606:4700:3031::6815:f8d, 2606:4700:3037::ac43:a2c5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOAadele.ns.cloudflare.comdns@cloudflare.com serial=2411251613
rank #840654 globally
rank #355092 in the tld

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DNS History

7 records (4 active, 3 former)

2017201820192020202120222023202420252026A104.21.15.141172.67.162.1972606:4700:3031::6815:f8d2606:4700:3037::ac43:a2c5154.92.38.10142.51.11.242.51.11.6
●A104.21.15.1412026-08-08 → 2026-08-08 · 2 obs
○ 2016-12-28 20:12:12
● 2026-08-08 02:58:46
○A154.92.38.1012026-08-08 → 2026-08-08 · 1 obs
○ 2026-08-08 02:58:46
●A172.67.162.1972026-08-08 → 2026-08-08 · 2 obs
○ 2016-12-28 20:12:12
● 2026-08-08 02:58:46
●A2606:4700:3031::6815:f8d2026-08-08 → 2026-08-08 · 2 obs
○ 2016-12-28 20:12:12
● 2026-08-08 02:58:46
●A2606:4700:3037::ac43:a2c52026-08-08 → 2026-08-08 · 2 obs
○ 2016-12-28 20:12:12
● 2026-08-08 02:58:46
○A42.51.11.22016-12-28 → 2016-12-28 · 2 obs
● 2016-12-28 20:12:12
○ 2026-08-08 02:58:46
○A42.51.11.62016-12-28 → 2016-12-28 · 2 obs
● 2016-12-28 20:12:12
○ 2026-08-08 02:58:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...-
91rtb.comian.ns.cloudflare.com, adele.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.118

NS records: ian.ns.cloudflare.com, adele.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91rtb.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.15.141, 172.67.162.197
AAAA22606:4700:3037::ac43:a2c5, 2606:4700:3031::6815:f8d
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

y.91rtb.com directs to four IP numbers, which are 104.21.15.141, 172.67.162.197, 2606:4700:3031::6815:f8d and 2606:4700:3037::ac43:a2c5.

kissclosets.com, pratikev.com, lhffc.com and two other host names share IP numbers with y.91rtb.com.