i2003.com - robtex.com

i2003.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:a6🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:801e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.0.166Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.30🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlee.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
A2803:f800:50::6ca2:c181🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlee.ns.cloudflare.com
A2a06:98c1:50::ac40:2181🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlee.ns.cloudflare.com
A108.162.193.129🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
A172.64.33.129🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
A173.245.59.129🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlee.ns.cloudflare.com
NSsandy.ns.cloudflare.com
A2606:4700:50::adf5:3adb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A2803:f800:50::6ca2:c0db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsandy.ns.cloudflare.com
A2a06:98c1:50::ac40:20db🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsandy.ns.cloudflare.com
A108.162.192.219🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A172.64.32.219🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A173.245.58.219🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.0.166, 172.67.128.30
IPv6 hints2606:4700:3033::6815:a6, 2606:4700:3033::ac43:801e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOAlee.ns.cloudflare.comdns@cloudflare.com serial=2411051665

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=1786086319

Subdomains

www.i2003.com

Same first word

i2003.com

Similar names

i3020.com
i2300.cn
i3020.cn

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSlee.ns.cloudflare.comsandy.ns.cloudflare.comdns17.hichina.comdns18.hichina.comMXmxn.mxhichina.commxw.mxhichina.comA104.21.0.166172.67.128.302606:4700:3033::6815:a62606:4700:3033::ac43:801e121.43.190.163139.129.12.163
○NSdns17.hichina.com2015-07-02 → 2018-10-20 · 4 obs
● 2015-07-02 15:43:14
● 2018-10-20 16:31:16
○ 2026-08-06 00:58:06
○ 2026-08-07 07:12:44
○NSdns18.hichina.com2015-07-02 → 2018-10-20 · 4 obs
● 2015-07-02 15:43:14
● 2018-10-20 16:31:16
○ 2026-08-06 00:58:06
○ 2026-08-07 07:12:44
●NSlee.ns.cloudflare.com2026-08-06 → 2026-08-07 · 3 obs
○ 2018-10-20 16:31:16
● 2026-08-06 00:58:06
● 2026-08-07 07:12:44
●NSsandy.ns.cloudflare.com2026-08-06 → 2026-08-07 · 3 obs
○ 2018-10-20 16:31:16
● 2026-08-06 00:58:06
● 2026-08-07 07:12:44
○MXmxn.mxhichina.com2015-07-02 → 2018-10-20 · 4 obs
● 2015-07-02 15:43:14
● 2018-10-20 16:31:16
○ 2026-08-06 00:58:06
○ 2026-08-07 07:12:44
○MXmxw.mxhichina.com2015-07-02 → 2018-10-20 · 4 obs
● 2015-07-02 15:43:14
● 2018-10-20 16:31:16
○ 2026-08-06 00:58:06
○ 2026-08-07 07:12:44
●A104.21.0.1662026-08-06 → 2026-08-07 · 3 obs
○ 2018-10-20 16:31:16
● 2026-08-06 00:58:06
● 2026-08-07 07:12:44
○A121.43.190.1632018-10-20 → 2018-10-20 · 4 obs
○ 2017-01-09 14:45:14
● 2018-10-20 16:31:16
○ 2026-08-06 00:58:06
○ 2026-08-07 07:12:44
○A139.129.12.1632015-07-02 → 2017-01-09 · 4 obs
● 2015-07-02 15:43:14
● 2017-01-09 14:45:14
○ 2018-10-20 16:31:16
○ 2026-08-07 07:12:44
●A172.67.128.302026-08-06 → 2026-08-07 · 3 obs
○ 2018-10-20 16:31:16
● 2026-08-06 00:58:06
● 2026-08-07 07:12:44
●A2606:4700:3033::6815:a62026-08-06 → 2026-08-07 · 3 obs
○ 2018-10-20 16:31:16
● 2026-08-06 00:58:06
● 2026-08-07 07:12:44
●A2606:4700:3033::ac43:801e2026-08-06 → 2026-08-07 · 3 obs
○ 2018-10-20 16:31:16
● 2026-08-06 00:58:06
● 2026-08-07 07:12:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net...-
i2003.comlee.ns.cloudflare.com, sandy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.219

NS records: lee.ns.cloudflare.com, sandy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for i2003.com (unsigned zone)

⏱️ Timing

Total: 305ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.0.166, 172.67.128.30
AAAA22606:4700:3033::6815:a6, 2606:4700:3033::ac43:801e
NS2lee.ns.cloudflare.com, sandy.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lee.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.i2003.com is delegated beneath i2003.com.

IP Addresses

i2003.com points to the four IP addresses 104.21.0.166, 172.67.128.30, 2606:4700:3033::6815:a6 and 2606:4700:3033::ac43:801e.

Additional host names — vulorinethqas.com, lockbit4.com, 4001085656.com and two others — share IP numbers with i2003.com.

Name Servers

i2003.com is delegated to two name servers: lee.ns.cloudflare.com and sandy.ns.cloudflare.com.

i2003.com shares its name server setup with other domains, including senchadevs.com, szanjia.com, xigua77kan.com and two others.

There is at least partial name server overlap between i2003.com and other domains — brownsinvestments.com, (0x78766964656f73)buceta.blog, dibem.com.mx and two more among them.

These name servers frequently co-occur with the name servers galilea.ns.cloudflare.com and jerry.ns.cloudflare.com.

Host names with 6 IP numbers:

lee.ns.cloudflare.com resolves to 108.162.193.129, 172.64.33.129, 173.245.59.129 and 3 other IP addresses.

sandy.ns.cloudflare.com resolves to 108.162.192.219, 172.64.32.219, 173.245.58.219 and 3 other IP addresses.