11555721.com - robtex.com

11555721.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:8df4🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:3931🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.49Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.244🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjill.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a7a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
A2803:f800:50::6ca2:c07a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjill.ns.cloudflare.com
A2a06:98c1:50::ac40:207a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjill.ns.cloudflare.com
A108.162.192.122🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
A172.64.32.122🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
A173.245.58.122🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjill.ns.cloudflare.com
NSroman.ns.cloudflare.com
A2606:4700:58::a29f:2c67🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroman.ns.cloudflare.com
A2803:f800:50::6ca2:c367🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRroman.ns.cloudflare.com
A2a06:98c1:50::ac40:2367🇺🇸 Cloudflare2a06:98c1:50::/45
PTRroman.ns.cloudflare.com
A108.162.195.103🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroman.ns.cloudflare.com
A162.159.44.103Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroman.ns.cloudflare.com
A172.64.35.103🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroman.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.49, 172.67.141.244
IPv6 hints2606:4700:3032::ac43:8df4, 2606:4700:3035::6815:3931
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com
SOAjill.ns.cloudflare.comdns@cloudflare.com serial=2410691218

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785789667
⚠️ On DNS blocklist: gambling

Same first word

11555721.com

Similar names

11555712.com

DNS History

10 records (6 active, 4 former)

NSjill.ns.cloudflare.comroman.ns.cloudflare.comA104.21.57.49172.67.141.2442606:4700:3032::ac43:8df42606:4700:3035::6815:3931188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSjill.ns.cloudflare.com2026-08-02 → 2026-08-03 · 2 obs
● 2026-08-02 04:40:18
● 2026-08-03 20:54:30
●NSroman.ns.cloudflare.com2026-08-02 → 2026-08-03 · 2 obs
● 2026-08-02 04:40:18
● 2026-08-03 20:54:30
●A104.21.57.492026-08-03 → 2026-08-03 · 2 obs
○ 2026-08-02 04:40:18
● 2026-08-03 20:54:30
●A172.67.141.2442026-08-03 → 2026-08-03 · 2 obs
○ 2026-08-02 04:40:18
● 2026-08-03 20:54:30
○A188.114.96.02026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 04:40:18
○ 2026-08-03 20:54:30
○A188.114.97.02026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 04:40:18
○ 2026-08-03 20:54:30
●A2606:4700:3032::ac43:8df42026-08-03 → 2026-08-03 · 2 obs
○ 2026-08-02 04:40:18
● 2026-08-03 20:54:30
●A2606:4700:3035::6815:39312026-08-03 → 2026-08-03 · 2 obs
○ 2026-08-02 04:40:18
● 2026-08-03 20:54:30
○A2a06:98c1:3120::2026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 04:40:18
○ 2026-08-03 20:54:30
○A2a06:98c1:3121::2026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 04:40:18
○ 2026-08-03 20:54:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...-
11555721.comjill.ns.cloudflare.com, roman.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.122

NS records: jill.ns.cloudflare.com, roman.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 11555721.com (unsigned zone)

⏱️ Timing

Total: 116ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.141.244, 104.21.57.49
AAAA22606:4700:3035::6815:3931, 2606:4700:3032::ac43:8df4
NS2jill.ns.cloudflare.com, roman.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jill.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

11555721.com points to the four IP addresses 104.21.57.49, 172.67.141.244, 2606:4700:3032::ac43:8df4 and 2606:4700:3035::6815:3931.

mx2.pedro.com.br, mail.u-view.me, academy.sparks-edu.com plus two other host names have IP numbers in common with 11555721.com.

Name Servers

11555721.com is delegated to two name servers: jill.ns.cloudflare.com and roman.ns.cloudflare.com.

The name server configuration of 11555721.com is shared with other domains, for instance 1535990.com, h9648.com, 20250088.com and two others.

There is at least partial name server overlap between 11555721.com and other domains — eristoffblack.es, tameravci.com, werkpleinamersfoort.nl and two more among them.

These name servers are routinely deployed together with the name servers dayana.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jill.ns.cloudflare.com resolves to 108.162.192.122, 172.64.32.122, 173.245.58.122 and 3 other IP addresses.

roman.ns.cloudflare.com resolves to 108.162.195.103, 162.159.44.103, 172.64.35.103 and 3 other IP addresses.