ar7br.com - robtex.com

ar7br.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:28ec🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:8c02🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.40.236Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.140.2🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmerlin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bcd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
A2803:f800:50::6ca2:c1cd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmerlin.ns.cloudflare.com
A2a06:98c1:50::ac40:21cd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmerlin.ns.cloudflare.com
A108.162.193.205🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
A172.64.33.205🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
A173.245.59.205🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
NSrosa.ns.cloudflare.com
A2606:4700:50::adf5:3ae4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com
A2803:f800:50::6ca2:c0e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrosa.ns.cloudflare.com
A2a06:98c1:50::ac40:20e4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrosa.ns.cloudflare.com
A108.162.192.228🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com
A172.64.32.228🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com
A173.245.58.228🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.40.236, 172.67.140.2
IPv6 hints2606:4700:3032::6815:28ec, 2606:4700:3036::ac43:8c02
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOAmerlin.ns.cloudflare.comdns@cloudflare.com serial=2406692704

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=1784904627

Same first word

ar7br.com

DNS History

8 records (6 active, 2 former)

NSmerlin.ns.cloudflare.comrosa.ns.cloudflare.comA104.21.40.236172.67.140.22606:4700:3032::6815:28ec2606:4700:3036::ac43:8c022606:4700:3033::ac43:8c022606:4700:3035::6815:28ec
●NSmerlin.ns.cloudflare.com2026-04-27 → 2026-07-24 · 2 obs
● 2026-04-27 06:01:34
● 2026-07-24 15:03:00
●NSrosa.ns.cloudflare.com2026-04-27 → 2026-07-24 · 2 obs
● 2026-04-27 06:01:34
● 2026-07-24 15:03:00
●A104.21.40.2362026-04-27 → 2026-07-24 · 2 obs
● 2026-04-27 06:01:34
● 2026-07-24 15:03:00
●A172.67.140.22026-04-27 → 2026-07-24 · 2 obs
● 2026-04-27 06:01:34
● 2026-07-24 15:03:00
●A2606:4700:3032::6815:28ec2026-06-25 → 2026-07-24 · 3 obs
○ 2026-06-17 08:15:32
● 2026-06-25 06:24:20
● 2026-07-24 15:03:00
○A2606:4700:3033::ac43:8c022026-04-27 → 2026-06-17 · 4 obs
● 2026-04-27 06:01:34
● 2026-06-17 08:15:32
○ 2026-06-25 06:24:20
○ 2026-07-24 15:03:00
○A2606:4700:3035::6815:28ec2026-04-27 → 2026-06-17 · 4 obs
● 2026-04-27 06:01:34
● 2026-06-17 08:15:32
○ 2026-06-25 06:24:20
○ 2026-07-24 15:03:00
●A2606:4700:3036::ac43:8c022026-06-25 → 2026-07-24 · 3 obs
○ 2026-06-17 08:15:32
● 2026-06-25 06:24:20
● 2026-07-24 15:03:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net...-
ar7br.comrosa.ns.cloudflare.com, merlin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.228

NS records: rosa.ns.cloudflare.com, merlin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ar7br.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.140.2, 104.21.40.236
AAAA22606:4700:3036::ac43:8c02, 2606:4700:3032::6815:28ec
NS2merlin.ns.cloudflare.com, rosa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1merlin.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ar7br.com directs to four IP numbers, which are 104.21.40.236, 172.67.140.2, 2606:4700:3032::6815:28ec and 2606:4700:3036::ac43:8c02.

momen.tools, sitongshicai.com, www.xinlijiancai.com plus two other host names have IP numbers in common with ar7br.com.

Name Servers

ar7br.com uses two name servers for its delegation: merlin.ns.cloudflare.com and rosa.ns.cloudflare.com.

The name server configuration of ar7br.com is shared with other domains, for instance ss1235.com, h2213.com, peter.cx and two others.

At least some of ar7br.com's name servers are shared with other domains, for example amazon4dlogin.com, marillacclinic.org, zippiblog.com and two more.

These name servers are often deployed together with the name servers darl.ns.cloudflare.com, chan.ns.cloudflare.com, addyson.ns.cloudflare.com and rocky.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname merlin.ns.cloudflare.com directs to 108.162.193.205, 172.64.33.205 and 173.245.59.205 along with 3 other IP addresses.

Hostname rosa.ns.cloudflare.com directs to 108.162.192.228, 172.64.32.228 and 173.245.58.228 along with 3 other IP addresses.