3537u.com - robtex.com

3537u.com

DNSSEC⚠️ Not signed
A2606:4700::6812:2fa🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6812:3fa🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.2.250Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.3.250Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclay.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b58🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
A2803:f800:50::6ca2:c158🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclay.ns.cloudflare.com
A2a06:98c1:50::ac40:2158🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclay.ns.cloudflare.com
A108.162.193.88🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
A172.64.33.88🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
A173.245.59.88🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclay.ns.cloudflare.com
NSelisa.ns.cloudflare.com
A2606:4700:50::a29f:2636🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelisa.ns.cloudflare.com
A2803:f800:50::6ca2:c236🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelisa.ns.cloudflare.com
A2a06:98c1:50::ac40:2236🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelisa.ns.cloudflare.com
A108.162.194.54🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelisa.ns.cloudflare.com
A162.159.38.54Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelisa.ns.cloudflare.com
A172.64.34.54🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelisa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.18.2.250, 104.18.3.250
IPv62606:4700::6812:2fa, 2606:4700::6812:3fa
SOAclay.ns.cloudflare.comdns@cloudflare.com serial=2396600942

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=1774682437

Same first word

3537u.com

Similar names

33u57.com

DNS History

9 records (6 active, 3 former)

20192020202120222023202420252026NSclay.ns.cloudflare.comelisa.ns.cloudflare.comns5.dnsdun.comns5.dnsdun.netA104.18.2.250104.18.3.2502606:4700::6812:2fa2606:4700::6812:3fa104.149.164.49
●NSclay.ns.cloudflare.com2026-03-24 → 2026-03-28 · 3 obs
○ 2018-05-11 09:10:46
● 2026-03-24 22:38:28
● 2026-03-28 07:49:58
●NSelisa.ns.cloudflare.com2026-03-24 → 2026-03-28 · 3 obs
○ 2018-05-11 09:10:46
● 2026-03-24 22:38:28
● 2026-03-28 07:49:58
○NSns5.dnsdun.com2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 09:10:46
○ 2026-03-24 22:38:28
○ 2026-03-28 07:49:58
○NSns5.dnsdun.net2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 09:10:46
○ 2026-03-24 22:38:28
○ 2026-03-28 07:49:58
○A104.149.164.492018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 09:10:46
○ 2026-03-24 22:38:28
○ 2026-03-28 07:49:58
●A104.18.2.2502026-03-24 → 2026-03-28 · 3 obs
○ 2018-05-11 09:10:46
● 2026-03-24 22:38:28
● 2026-03-28 07:49:58
●A104.18.3.2502026-03-24 → 2026-03-28 · 3 obs
○ 2018-05-11 09:10:46
● 2026-03-24 22:38:28
● 2026-03-28 07:49:58
●A2606:4700::6812:2fa2026-03-24 → 2026-03-28 · 3 obs
○ 2018-05-11 09:10:46
● 2026-03-24 22:38:28
● 2026-03-28 07:49:58
●A2606:4700::6812:3fa2026-03-24 → 2026-03-28 · 3 obs
○ 2018-05-11 09:10:46
● 2026-03-24 22:38:28
● 2026-03-28 07:49:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
3537u.comclay.ns.cloudflare.com, elisa.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.54

NS records: clay.ns.cloudflare.com, elisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3537u.com (unsigned zone)

⏱️ Timing

Total: 110ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.2.250, 104.18.3.250
AAAA22606:4700::6812:3fa, 2606:4700::6812:2fa
NS2clay.ns.cloudflare.com, elisa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clay.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

3537u.com maps to four IP numbers: 2606:4700::6812:2fa, 2606:4700::6812:3fa, 104.18.2.250 and 104.18.3.250.

Other host names, for instance protectflex.co, personas.vidasecurity.cl, cdn.swell.store, myintermountain.net and viton.de share IP numbers with 3537u.com.

Name Servers

Two name servers clay.ns.cloudflare.com and elisa.ns.cloudflare.com handle delegation for 3537u.com.

3537u.com uses the same name server setup as other domains, for example 66l1.com, 57.game, 1xx.email, 91000k.com and ss77.game.

3537u.com partially shares name servers with other domains; examples include getrunner.io, premierdesignsremodeling.com, offthemap.travel, 776.com and marylous.net.

These name servers are often used with the name servers ulla.ns.cloudflare.com and max.ns.cloudflare.com.

Host names with six IP numbers: clay.ns.cloudflare.com points to: 2606:4700:58::adf5:3b58, 2803:f800:50::6ca2:c158, 2a06:98c1:50::ac40:2158, 108.162.193.88, 172.64.33.88 and 173.245.59.88; elisa.ns.cloudflare.com points to: 2606:4700:50::a29f:2636, 2803:f800:50::6ca2:c236, 2a06:98c1:50::ac40:2236, 108.162.194.54, 162.159.38.54 and 172.64.34.54.