rr3750.com - robtex.com

rr3750.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:38f9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:9d3b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.56.249Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.157.59🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarl.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A2803:f800:50::6ca2:c16a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarl.ns.cloudflare.com
A2a06:98c1:50::ac40:216a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarl.ns.cloudflare.com
A108.162.193.106🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A172.64.33.106🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A173.245.59.106🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
NSchloe.ns.cloudflare.com
A2606:4700:50::adf5:3a55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
A2803:f800:50::6ca2:c055🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchloe.ns.cloudflare.com
A2a06:98c1:50::ac40:2055🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchloe.ns.cloudflare.com
A108.162.192.85🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
A172.64.32.85🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
A173.245.58.85🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchloe.ns.cloudflare.com
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.21.56.249, 172.67.157.59
IPv6 hints2606:4700:3036::6815:38f9, 2606:4700:3036::ac43:9d3b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=236, name=cloudflare-ech.com
SOAcarl.ns.cloudflare.comdns@cloudflare.com serial=2410539485

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=1785552602

Same first word

rr3750.com

DNS History

12 records (6 active, 6 former)

NScarl.ns.cloudflare.comchloe.ns.cloudflare.comA104.21.56.249172.67.157.592606:4700:3036::6815:38f92606:4700:3036::ac43:9d3b188.114.96.0188.114.97.02606:4700:3035::6815:38f92606:4700:3035::ac43:9d3b2a06:98c1:3120::2a06:98c1:3121::
●NScarl.ns.cloudflare.com2026-04-20 → 2026-08-01 · 2 obs
● 2026-04-20 06:55:48
● 2026-08-01 03:14:14
●NSchloe.ns.cloudflare.com2026-04-20 → 2026-08-01 · 2 obs
● 2026-04-20 06:55:48
● 2026-08-01 03:14:14
●A104.21.56.2492026-04-20 → 2026-08-01 · 3 obs
● 2026-04-20 06:55:48
○ 2026-05-24 19:14:08
● 2026-08-01 03:14:14
●A172.67.157.592026-04-20 → 2026-08-01 · 3 obs
● 2026-04-20 06:55:48
○ 2026-05-24 19:14:08
● 2026-08-01 03:14:14
○A188.114.96.02026-05-24 → 2026-05-24 · 3 obs
○ 2026-04-20 06:55:48
● 2026-05-24 19:14:08
○ 2026-08-01 03:14:14
○A188.114.97.02026-05-24 → 2026-05-24 · 3 obs
○ 2026-04-20 06:55:48
● 2026-05-24 19:14:08
○ 2026-08-01 03:14:14
○A2606:4700:3035::6815:38f92026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 06:55:48
○ 2026-05-24 19:14:08
○ 2026-08-01 03:14:14
○A2606:4700:3035::ac43:9d3b2026-04-20 → 2026-04-20 · 3 obs
● 2026-04-20 06:55:48
○ 2026-05-24 19:14:08
○ 2026-08-01 03:14:14
●A2606:4700:3036::6815:38f92026-08-01 → 2026-08-01 · 2 obs
○ 2026-05-24 19:14:08
● 2026-08-01 03:14:14
●A2606:4700:3036::ac43:9d3b2026-08-01 → 2026-08-01 · 2 obs
○ 2026-05-24 19:14:08
● 2026-08-01 03:14:14
○A2a06:98c1:3120::2026-05-24 → 2026-05-24 · 3 obs
○ 2026-04-20 06:55:48
● 2026-05-24 19:14:08
○ 2026-08-01 03:14:14
○A2a06:98c1:3121::2026-05-24 → 2026-05-24 · 3 obs
○ 2026-04-20 06:55:48
● 2026-05-24 19:14:08
○ 2026-08-01 03:14:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...-
rr3750.comcarl.ns.cloudflare.com, chloe.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.106

NS records: carl.ns.cloudflare.com, chloe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rr3750.com (unsigned zone)

⏱️ Timing

Total: 196ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.157.59, 104.21.56.249
AAAA22606:4700:3036::6815:38f9, 2606:4700:3036::ac43:9d3b
NS2carl.ns.cloudflare.com, chloe.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1carl.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rr3750.com resolves to four IP addresses: 104.21.56.249, 172.67.157.59, 2606:4700:3036::6815:38f9 and 2606:4700:3036::ac43:9d3b.

Among the host names that share IP numbers with rr3750.com are paranormalromanceblog.com, tempfiles.ninja, mullica.net and two others.

Name Servers

The NS records for rr3750.com delegate to carl.ns.cloudflare.com and chloe.ns.cloudflare.com.

rr3750.com has the same name server delegation as a number of other domains, such as hko4ooflld.com, ojvj4777jhfuw.com, jili6444.com and two more.

rr3750.com shares at least some of its name servers with other domains, including codewithus.com, netzgames.net, golbasibilisim.com and two others.

These name servers are frequently seen alongside the name servers jonah.ns.cloudflare.com, robert.ns.cloudflare.com, adi.ns.cloudflare.com and teagan.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

carl.ns.cloudflare.com maps to 108.162.193.106, 172.64.33.106, 173.245.59.106 and 3 additional IP addresses.

chloe.ns.cloudflare.com maps to 108.162.192.85, 172.64.32.85, 173.245.58.85 and 3 additional IP addresses.