ylzz449.com - robtex.com

ylzz449.com

DNSSEC⚠️ Not signed
A23.224.4.147🇺🇸 CNSERVERSLLC23.224.4.0/24
A23.224.4.148🇺🇸 CNSERVERSLLC23.224.4.0/24
A23.224.4.149🇺🇸 CNSERVERSLLC23.224.4.0/24
NSalex.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A2803:f800:50::6ca2:c164🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalex.ns.cloudflare.com
A2a06:98c1:50::ac40:2164🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalex.ns.cloudflare.com
A108.162.193.100🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A172.64.33.100🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A173.245.59.100🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
NSsandra.ns.cloudflare.com
A2606:4700:50::a29f:2622🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
A2803:f800:50::6ca2:c222🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsandra.ns.cloudflare.com
A2a06:98c1:50::ac40:2222🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsandra.ns.cloudflare.com
A108.162.194.34🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
A162.159.38.34Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
A172.64.34.34🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
SOAalex.ns.cloudflare.comdns@cloudflare.com serial=2410898665

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=1785736122
⚠️ On DNS blocklist: gambling

Same first word

ylzz449.com

DNS History

14 records (5 active, 9 former)

201820192020202120222023202420252026NSalex.ns.cloudflare.comsandra.ns.cloudflare.comns37.domaincontrol.comns38.domaincontrol.comA23.224.4.14723.224.4.14823.224.4.149184.168.221.46184.168.221.49184.168.221.53184.168.221.5950.63.202.4350.63.202.4950.63.202.55
●NSalex.ns.cloudflare.com2026-08-02 → 2026-08-03 · 3 obs
○ 2017-12-19 08:42:00
● 2026-08-02 21:28:40
● 2026-08-03 05:52:28
○NSns37.domaincontrol.com2017-12-19 → 2017-12-19 · 3 obs
● 2017-12-19 08:42:00
○ 2026-08-02 21:28:40
○ 2026-08-03 05:52:28
○NSns38.domaincontrol.com2017-12-19 → 2017-12-19 · 3 obs
● 2017-12-19 08:42:00
○ 2026-08-02 21:28:40
○ 2026-08-03 05:52:28
●NSsandra.ns.cloudflare.com2026-08-02 → 2026-08-03 · 3 obs
○ 2017-12-19 08:42:00
● 2026-08-02 21:28:40
● 2026-08-03 05:52:28
○A184.168.221.462017-12-19 → 2017-12-19 · 3 obs
● 2017-12-19 08:42:00
○ 2026-08-02 21:28:40
○ 2026-08-03 05:52:28
○A184.168.221.492017-12-19 → 2017-12-19 · 3 obs
● 2017-12-19 08:42:00
○ 2026-08-02 21:28:40
○ 2026-08-03 05:52:28
○A184.168.221.532017-12-19 → 2017-12-19 · 3 obs
● 2017-12-19 08:42:00
○ 2026-08-02 21:28:40
○ 2026-08-03 05:52:28
○A184.168.221.592017-12-19 → 2017-12-19 · 3 obs
● 2017-12-19 08:42:00
○ 2026-08-02 21:28:40
○ 2026-08-03 05:52:28
●A23.224.4.1472026-08-02 → 2026-08-03 · 3 obs
○ 2017-12-19 08:42:00
● 2026-08-02 21:28:40
● 2026-08-03 05:52:28
●A23.224.4.1482026-08-02 → 2026-08-03 · 3 obs
○ 2017-12-19 08:42:00
● 2026-08-02 21:28:40
● 2026-08-03 05:52:28
●A23.224.4.1492026-08-02 → 2026-08-03 · 3 obs
○ 2017-12-19 08:42:00
● 2026-08-02 21:28:40
● 2026-08-03 05:52:28
○A50.63.202.432017-12-19 → 2017-12-19 · 3 obs
● 2017-12-19 08:42:00
○ 2026-08-02 21:28:40
○ 2026-08-03 05:52:28
○A50.63.202.492017-12-19 → 2017-12-19 · 3 obs
● 2017-12-19 08:42:00
○ 2026-08-02 21:28:40
○ 2026-08-03 05:52:28
○A50.63.202.552017-12-19 → 2017-12-19 · 3 obs
● 2017-12-19 08:42:00
○ 2026-08-02 21:28:40
○ 2026-08-03 05:52:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
ylzz449.comalex.ns.cloudflare.com, sandra.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.100

NS records: alex.ns.cloudflare.com, sandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ylzz449.com (unsigned zone)

⏱️ Timing

Total: 565ms | Queries: -

📄 Records

TypeCountSample Data
A323.224.4.149, 23.224.4.147...
NS2alex.ns.cloudflare.com, sandra.ns.cloudflare.com
SOA1alex.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ylzz449.com maps to three IP numbers — 23.224.4.147, 23.224.4.148 and 23.224.4.149.

ylzz3222.com, qiangjianav5.com, ylzz9997.com plus two other host names have IP numbers in common with ylzz449.com.

Name Servers

Two name servers handle the delegation for ylzz449.com: alex.ns.cloudflare.com and sandra.ns.cloudflare.com.

The name server configuration of ylzz449.com is shared with other domains, for instance ylzz2266.com, app25856.com, lios-tech.com and two others.

ylzz449.com has at least partial name server overlap with other domains, such as emailssent.com, reddyplay247.com, eltakeiteasy.com and two others.

It is common to see these name servers used together with name servers finley.ns.cloudflare.com and cleo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

alex.ns.cloudflare.com resolves to 108.162.193.100, 172.64.33.100 and 173.245.59.100 among others, with 3 other IP addresses in total.

sandra.ns.cloudflare.com resolves to 108.162.194.34, 162.159.38.34 and 172.64.34.34 among others, with 3 other IP addresses in total.