5r300.com - robtex.com

5r300.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:ad24🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:37d1🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.209Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.173.36🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdilbert.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b9b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
A2803:f800:50::6ca2:c19b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdilbert.ns.cloudflare.com
A2a06:98c1:50::ac40:219b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdilbert.ns.cloudflare.com
A108.162.193.155🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
A172.64.33.155🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
A173.245.59.155🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdilbert.ns.cloudflare.com
NSmelody.ns.cloudflare.com
A2606:4700:50::a29f:26fa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
A2803:f800:50::6ca2:c2fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelody.ns.cloudflare.com
A2a06:98c1:50::ac40:22fa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelody.ns.cloudflare.com
A108.162.194.250🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
A162.159.38.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
A172.64.34.250🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.55.209, 172.67.173.36
IPv62606:4700:3030::ac43:ad24, 2606:4700:3037::6815:37d1
SOAdilbert.ns.cloudflare.comdns@cloudflare.com serial=2399040423

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=1774847162

Same first word

5r300.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSdilbert.ns.cloudflare.commelody.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.21.55.209172.67.173.362606:4700:3030::ac43:ad242606:4700:3037::6815:37d1183.131.221.4961.174.42.158
●NSdilbert.ns.cloudflare.com2026-03-28 → 2026-03-30 · 3 obs
○ 2016-07-18 22:17:18
● 2026-03-28 19:24:48
● 2026-03-30 05:07:34
○NSf1g1ns1.dnspod.net2015-08-17 → 2016-07-18 · 4 obs
● 2015-08-17 11:21:04
● 2016-07-18 22:17:18
○ 2026-03-28 19:24:48
○ 2026-03-30 05:07:34
○NSf1g1ns2.dnspod.net2015-08-17 → 2016-07-18 · 4 obs
● 2015-08-17 11:21:04
● 2016-07-18 22:17:18
○ 2026-03-28 19:24:48
○ 2026-03-30 05:07:34
●NSmelody.ns.cloudflare.com2026-03-28 → 2026-03-30 · 3 obs
○ 2016-07-18 22:17:18
● 2026-03-28 19:24:48
● 2026-03-30 05:07:34
●A104.21.55.2092026-03-28 → 2026-03-30 · 3 obs
○ 2016-07-18 22:17:18
● 2026-03-28 19:24:48
● 2026-03-30 05:07:34
●A172.67.173.362026-03-28 → 2026-03-30 · 3 obs
○ 2016-07-18 22:17:18
● 2026-03-28 19:24:48
● 2026-03-30 05:07:34
○A183.131.221.492016-07-18 → 2016-07-18 · 4 obs
○ 2016-03-20 01:26:14
● 2016-07-18 22:17:18
○ 2026-03-28 19:24:48
○ 2026-03-30 05:07:34
●A2606:4700:3030::ac43:ad242026-03-28 → 2026-03-30 · 3 obs
○ 2016-07-18 22:17:18
● 2026-03-28 19:24:48
● 2026-03-30 05:07:34
●A2606:4700:3037::6815:37d12026-03-28 → 2026-03-30 · 3 obs
○ 2016-07-18 22:17:18
● 2026-03-28 19:24:48
● 2026-03-30 05:07:34
○A61.174.42.1582016-03-20 → 2016-03-20 · 3 obs
● 2016-03-20 01:26:14
○ 2016-07-18 22:17:18
○ 2026-03-30 05:07:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
5r300.comdilbert.ns.cloudflare.com, melody.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.250

NS records: dilbert.ns.cloudflare.com, melody.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5r300.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.173.36, 104.21.55.209
AAAA22606:4700:3037::6815:37d1, 2606:4700:3030::ac43:ad24
NS2dilbert.ns.cloudflare.com, melody.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dilbert.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

5r300.com refers to four IP numbers: 2606:4700:3030::ac43:ad24, 2606:4700:3037::6815:37d1, 104.21.55.209 and 172.67.173.36.

Other host names, for instance jftongxin.com, ambe.gr, co88.cfd, deepsleeperstudio.com and wwplus.net share IP numbers with 5r300.com.

Name Servers

5r300.com's delegation uses two name servers: dilbert.ns.cloudflare.com and melody.ns.cloudflare.com.

5r300.com uses the same name server setup as other domains, such as szcyty.com, anmiwl.com, bjxingce.com, greenviewdn.com and iwantmature.com.

5r300.com at least partially shares name servers with other domains, including co.prince-william.va.us, chrissoveloni.ro, marcasderenombre.mx, stopbite.net and eggpants.com.

These name servers are often used with kevin.ns.cloudflare.com and neil.ns.cloudflare.com.

Host names with six IP numbers:

dilbert.ns.cloudflare.com points to 2606:4700:58::adf5:3b9b, 2803:f800:50::6ca2:c19b, 2a06:98c1:50::ac40:219b, 108.162.193.155, 172.64.33.155 and 173.245.59.155.

melody.ns.cloudflare.com points to 2606:4700:50::a29f:26fa, 2803:f800:50::6ca2:c2fa, 2a06:98c1:50::ac40:22fa, 108.162.194.250, 162.159.38.250 and 172.64.34.250.