doubleirr.com - robtex.com
doubleirr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:14a1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:c131🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.20.161Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.193.49🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | devin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c31🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c331🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2331🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 108.162.195.49🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 162.159.44.49Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 172.64.35.49🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| NS | zariyah.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2648🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c248🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2248🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| A | 108.162.194.72🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| A | 162.159.38.72Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| A | 172.64.34.72🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zariyah.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.20.161, 172.67.193.49 | ||||||
| IPv6 hints | 2606:4700:3033::6815:14a1, 2606:4700:3035::ac43:c131 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=161, name=cloudflare-ech.com | ||||||
| SOA | devin.ns.cloudflare.comdns@cloudflare.com serial=2402190718 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777082726 | ||||||
Same first word
doubleirr.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSdevin.ns.cloudflare.com2026-04-22 → 2026-04-25 · 2 obs
● 2026-04-25 02:17:44
●NSzariyah.ns.cloudflare.com2026-04-22 → 2026-04-25 · 2 obs
● 2026-04-25 02:17:44
●A104.21.20.1612026-04-22 → 2026-04-25 · 2 obs
● 2026-04-25 02:17:44
●A172.67.193.492026-04-22 → 2026-04-25 · 2 obs
● 2026-04-25 02:17:44
●A2606:4700:3033::6815:14a12026-04-22 → 2026-04-25 · 2 obs
● 2026-04-25 02:17:44
●A2606:4700:3035::ac43:c1312026-04-22 → 2026-04-25 · 2 obs
● 2026-04-25 02:17:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doubleirr.com | zariyah.ns.cloudflare.com, devin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.49
NS records: zariyah.ns.cloudflare.com, devin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doubleirr.com (unsigned zone)
⏱️ Timing
Total: 103ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.193.49, 104.21.20.161 |
| AAAA | 2 | 2606:4700:3035::ac43:c131, 2606:4700:3033::6815:14a1 |
| NS | 2 | devin.ns.cloudflare.com, zariyah.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | devin.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (zariyah.ns.cloudflare.com, zariyah.ns.cloudflare.com, zariyah.ns.cloudflare.com...)
Analysis
IP Addresses
doubleirr.com resolves to four IPs: 2606:4700:3033::6815:14a1, 2606:4700:3035::ac43:c131, 104.21.20.161 and 172.67.193.49.
Other host names such as lzfyhotel.com, romanceuniversity.org, boukephalos.com, lifegateseguin.com and thevalverra.com share IP numbers with doubleirr.com.
Name Servers
doubleirr.com is delegated to two name servers: devin.ns.cloudflare.com and zariyah.ns.cloudflare.com.
doubleirr.com uses the same name server setup as other domains, including bajajautocredit.ai, rknhotel.com, baclpartner.com, moscowkomod.ru and bajajautocredit.in.
At least part of the name servers for doubleirr.com are shared with other domains, for instance brutalwoods.com, poplavok.ck.ua, flightradar.com.br, fabasana.com and gynaikologos-xalkida.gr.
These name servers are often used together with andy.ns.cloudflare.com, galilea.ns.cloudflare.com and tiffany.ns.cloudflare.com.
Host names with six IP numbers:
devin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c31, 2803:f800:50::6ca2:c331, 2a06:98c1:50::ac40:2331, 108.162.195.49, 162.159.44.49 and 172.64.35.49.
zariyah.ns.cloudflare.com points to: 2606:4700:50::a29f:2648, 2803:f800:50::6ca2:c248, 2a06:98c1:50::ac40:2248, 108.162.194.72, 162.159.38.72 and 172.64.34.72.