u2403.com - robtex.com

u2403.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:6022🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:ac40🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.96.34Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.172.64🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlove.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2677🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlove.ns.cloudflare.com
A2803:f800:50::6ca2:c277🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlove.ns.cloudflare.com
A2a06:98c1:50::ac40:2277🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlove.ns.cloudflare.com
A108.162.194.119🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlove.ns.cloudflare.com
A162.159.38.119Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlove.ns.cloudflare.com
A172.64.34.119🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlove.ns.cloudflare.com
NSmicah.ns.cloudflare.com
A2606:4700:58::adf5:3bce🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmicah.ns.cloudflare.com
A2803:f800:50::6ca2:c1ce🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmicah.ns.cloudflare.com
A2a06:98c1:50::ac40:21ce🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmicah.ns.cloudflare.com
A108.162.193.206🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmicah.ns.cloudflare.com
A172.64.33.206🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmicah.ns.cloudflare.com
A173.245.59.206🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmicah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.96.34, 172.67.172.64
IPv62606:4700:3030::6815:6022, 2606:4700:3031::ac43:ac40
SOAlove.ns.cloudflare.comdns@cloudflare.com serial=2398378313

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=1771291435

Same first word

u2403.com

DNS History

9 records (6 active, 3 former)

2020202120222023202420252026NSlove.ns.cloudflare.commicah.ns.cloudflare.comns7.alidns.comns8.alidns.comA104.21.96.34172.67.172.642606:4700:3030::6815:60222606:4700:3031::ac43:ac40154.195.161.111
●NSlove.ns.cloudflare.com2026-02-19 → 2026-03-23 · 3 obs
○ 2019-12-14 15:26:38
● 2026-02-19 23:36:26
● 2026-03-23 21:01:16
●NSmicah.ns.cloudflare.com2026-02-19 → 2026-03-23 · 3 obs
○ 2019-12-14 15:26:38
● 2026-02-19 23:36:26
● 2026-03-23 21:01:16
○NSns7.alidns.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 15:26:38
○ 2026-02-19 23:36:26
○ 2026-03-23 21:01:16
○NSns8.alidns.com2019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 15:26:38
○ 2026-02-19 23:36:26
○ 2026-03-23 21:01:16
●A104.21.96.342026-02-19 → 2026-03-23 · 3 obs
○ 2019-12-14 15:26:38
● 2026-02-19 23:36:26
● 2026-03-23 21:01:16
○A154.195.161.1112019-12-14 → 2019-12-14 · 3 obs
● 2019-12-14 15:26:38
○ 2026-02-19 23:36:26
○ 2026-03-23 21:01:16
●A172.67.172.642026-02-19 → 2026-03-23 · 3 obs
○ 2019-12-14 15:26:38
● 2026-02-19 23:36:26
● 2026-03-23 21:01:16
●A2606:4700:3030::6815:60222026-02-19 → 2026-03-23 · 3 obs
○ 2019-12-14 15:26:38
● 2026-02-19 23:36:26
● 2026-03-23 21:01:16
●A2606:4700:3031::ac43:ac402026-02-19 → 2026-03-23 · 3 obs
○ 2019-12-14 15:26:38
● 2026-02-19 23:36:26
● 2026-03-23 21:01:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
u2403.commicah.ns.cloudflare.com, love.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.206

NS records: micah.ns.cloudflare.com, love.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u2403.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.172.64, 104.21.96.34
AAAA22606:4700:3031::ac43:ac40, 2606:4700:3030::6815:6022
NS2love.ns.cloudflare.com, micah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1love.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by u2403.com: 2606:4700:3030::6815:6022, 2606:4700:3031::ac43:ac40, 104.21.96.34 and 172.67.172.64.

other host names including dl5.volafile.net, stpeters-cathedral.org.au, www.umg.com.sa, dl4.volafile.net and acbreezeairconditioning.co.uk share IP numbers with u2403.com.

Name Servers

u2403.com is delegated to two name servers love.ns.cloudflare.com and micah.ns.cloudflare.com.

u2403.com shares the same name server setup as other domains, for instance fsqcz.com, wjwyz.com, edroity.com, wei198.com and 982200.com.

u2403.com at least partially shares name servers with other domains, for instance titaniumstream.pages.dev, ggurl.de, campmangueira.org.br, king-johnnie-casino.org and alen.nl.

These name servers are commonly used with braden.ns.cloudflare.com, sneh.ns.cloudflare.com and theo.ns.cloudflare.com.

Host names with six IP numbers:

Host name love.ns.cloudflare.com points to: 2606:4700:50::a29f:2677, 2803:f800:50::6ca2:c277, 2a06:98c1:50::ac40:2277, 108.162.194.119, 162.159.38.119 and 172.64.34.119.

Host name micah.ns.cloudflare.com points to: 2606:4700:58::adf5:3bce, 2803:f800:50::6ca2:c1ce, 2a06:98c1:50::ac40:21ce, 108.162.193.206, 172.64.33.206 and 173.245.59.206.