qrcode.run - robtex.com
qrcode.run
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:94a4🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:b64🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.11.100Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.148.164🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mitch.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bd0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mitch.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1d0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mitch.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21d0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mitch.ns.cloudflare.com | ||||||
| A | 108.162.193.208🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mitch.ns.cloudflare.com | ||||||
| A | 172.64.33.208🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mitch.ns.cloudflare.com | ||||||
| A | 173.245.59.208🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mitch.ns.cloudflare.com | ||||||
| NS | nelci.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2698🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c298🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2298🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| A | 108.162.194.152🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| A | 162.159.38.152Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| A | 172.64.34.152🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nelci.ns.cloudflare.com | ||||||
| TXT | google-site-verification=iq8B_rbxHxdMU2m3SRz-LdxgOGFloNiuAnsVyNqFbtQ | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.11.100, 172.67.148.164 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:94a4, 2606:4700:3032::6815:b64 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com | ||||||
| SOA | mitch.ns.cloudflare.comdns@cloudflare.com serial=2400011570 | ||||||
run
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.run ⭐ | ||||||
| NS | v0n1.nic.run | ||||||
| NS | v0n2.nic.run | ||||||
| NS | v0n3.nic.run | ||||||
| NS | v2n0.nic.run | ||||||
| NS | v2n1.nic.run | ||||||
| SOA | v0n0.nic.runhostmaster@donuts.email serial=1776097530 | ||||||
Subdomains
sso.qrcode.run |
Same first word
Similar names
decorq.com |
qdecor.ru |
qcoder.de |
qcoder.com |
rqcode.com |
codeqr.ca |
codeqr.net |
qdecor.com.br |
qdecor.net |
qdecor.ro |
coderq.com |
codeqr.eu |
qcoder.ru |
qdecor.be |
decqor.myshopify.com |
qcoder.cn |
codeqr.es |
DNS History
6 records (6 active, 0 former)
●NSmitch.ns.cloudflare.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 16:39:26
●NSnelci.ns.cloudflare.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 16:39:26
●A104.21.11.1002026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 16:39:26
●A172.67.148.1642026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 16:39:26
●A2606:4700:3031::ac43:94a42026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 16:39:26
●A2606:4700:3032::6815:b642026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 16:39:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| run | v0n0.nic.run, v0n1.nic.run, v0n2.nic.run, v0n3.nic.run... | - |
| qrcode.run | mitch.ns.cloudflare.com, nelci.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.208
NS records: mitch.ns.cloudflare.com, nelci.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qrcode.run (unsigned zone)
⏱️ Timing
Total: 362ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.148.164, 104.21.11.100 |
| AAAA | 2 | 2606:4700:3031::ac43:94a4, 2606:4700:3032::6815:b64 |
| NS | 2 | mitch.ns.cloudflare.com, nelci.ns.cloudflare.com |
| TXT | 1 | google-site-verification=iq8B_rbxHxdMU2m |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mitch.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
The parent of sso.qrcode.run is qrcode.run.
IP Addresses
qrcode.run resolves to four IP numbers: 2606:4700:3031::ac43:94a4, 2606:4700:3032::6815:b64, 104.21.11.100 and 172.67.148.164.
Other host names such as ml-testing.com, jay1000.com, scientificfederation.com, vocaloid.moe and grumpycomfort.com share IPs with qrcode.run.
Name Servers
qrcode.run is delegated to two name servers: mitch.ns.cloudflare.com and nelci.ns.cloudflare.com.
qrcode.run shares the same name server setup as presentwithinfluence.com, wedwarehouse.com, w9y.top, knoxvilleescapegames.com and hindi-(0x706f726e)o.com.
qrcode.run at least partially shares name servers with other domains, for instance jobbees.co, unccdn.com, lovelyrings.at, cineweb.de and bigonline.it.
These name servers are commonly used with fattouche.ns.cloudflare.com and zahir.ns.cloudflare.com.
Host names with six IP numbers:
mitch.ns.cloudflare.com points to 2606:4700:58::adf5:3bd0, 2803:f800:50::6ca2:c1d0, 2a06:98c1:50::ac40:21d0, 108.162.193.208, 172.64.33.208 and 173.245.59.208.
nelci.ns.cloudflare.com points to 2606:4700:50::a29f:2698, 2803:f800:50::6ca2:c298, 2a06:98c1:50::ac40:2298, 108.162.194.152, 162.159.38.152 and 172.64.34.152.