qcrlb.com - robtex.com
qcrlb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:529a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:9eef🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.82.154Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.158.239🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | eugene.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c48🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eugene.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c348🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | eugene.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2348🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | eugene.ns.cloudflare.com | ||||||
| A | 108.162.195.72🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eugene.ns.cloudflare.com | ||||||
| A | 162.159.44.72Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eugene.ns.cloudflare.com | ||||||
| A | 172.64.35.72🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eugene.ns.cloudflare.com | ||||||
| NS | ulla.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 108.162.192.233🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 172.64.32.233🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 173.245.58.233🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.82.154, 172.67.158.239 | ||||||
| IPv6 | 2606:4700:3031::6815:529a, 2606:4700:3034::ac43:9eef | ||||||
| SOA | eugene.ns.cloudflare.comdns@cloudflare.com serial=2396291308 | ||||||
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=1774515122 | ||||||
Same first word
qcrlb.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSeugene.ns.cloudflare.com2026-03-02 → 2026-03-26 · 3 obs
● 2026-03-02 19:26:14
● 2026-03-26 09:03:12
○NSns1.dnsdun.com2017-02-17 → 2017-02-17 · 3 obs
○ 2026-03-02 19:26:14
○ 2026-03-26 09:03:12
○NSns4.dnsdun.net2017-02-17 → 2017-02-17 · 3 obs
○ 2026-03-02 19:26:14
○ 2026-03-26 09:03:12
●NSulla.ns.cloudflare.com2026-03-02 → 2026-03-26 · 3 obs
● 2026-03-02 19:26:14
● 2026-03-26 09:03:12
●A104.21.82.1542026-03-02 → 2026-03-26 · 3 obs
● 2026-03-02 19:26:14
● 2026-03-26 09:03:12
●A172.67.158.2392026-03-02 → 2026-03-26 · 3 obs
● 2026-03-02 19:26:14
● 2026-03-26 09:03:12
●A2606:4700:3031::6815:529a2026-03-02 → 2026-03-26 · 3 obs
● 2026-03-02 19:26:14
● 2026-03-26 09:03:12
●A2606:4700:3034::ac43:9eef2026-03-02 → 2026-03-26 · 3 obs
● 2026-03-02 19:26:14
● 2026-03-26 09:03:12
○A45.34.165.1352017-02-17 → 2017-02-17 · 3 obs
○ 2026-03-02 19:26:14
○ 2026-03-26 09:03:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qcrlb.com | ulla.ns.cloudflare.com, eugene.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.72
NS records: ulla.ns.cloudflare.com, eugene.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qcrlb.com (unsigned zone)
⏱️ Timing
Total: 103ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.158.239, 104.21.82.154 |
| AAAA | 2 | 2606:4700:3031::6815:529a, 2606:4700:3034::ac43:9eef |
| NS | 2 | eugene.ns.cloudflare.com, ulla.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | eugene.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ulla.ns.cloudflare.com, ulla.ns.cloudflare.com, ulla.ns.cloudflare.com...)
Analysis
IP Addresses
qcrlb.com points to four IP numbers: 2606:4700:3031::6815:529a, 2606:4700:3034::ac43:9eef, 104.21.82.154 and 172.67.158.239.
Other host names including katalog-kosmetiki.ru, sipakuisconsulting.click, customers.demostack.app, krizna-jama.si and meuquantum.com.br share IP numbers with qcrlb.com.
Name Servers
qcrlb.com's delegation uses two name servers, eugene.ns.cloudflare.com and ulla.ns.cloudflare.com.
qcrlb.com shares the same name server setup as other domains, for example bdhpx.com, momsho.com, wyt13.com, swdjz.com and bbmqg.com.
qcrlb.com at least partially shares name servers with other domains, including gaslampmedicalcenter.com, nalashi.com, anyusheji.com, dryconmorristowntn.com and 3zb3.com.
These name servers are often used together with clay.ns.cloudflare.com.
Host names with six IP numbers:
eugene.ns.cloudflare.com points to: 2606:4700:58::a29f:2c48, 2803:f800:50::6ca2:c348, 2a06:98c1:50::ac40:2348, 108.162.195.72, 162.159.44.72 and 172.64.35.72.
ulla.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae9, 2803:f800:50::6ca2:c0e9, 2a06:98c1:50::ac40:20e9, 108.162.192.233, 172.64.32.233 and 173.245.58.233.