qb-11.com - robtex.com
qb-11.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:344d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:c4e8🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.52.77Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.196.232🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | emma.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c070🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2070🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 108.162.192.112🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 172.64.32.112🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| A | 173.245.58.112🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emma.ns.cloudflare.com | ||||||
| NS | james.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bb2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| A | 108.162.193.178🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| A | 172.64.33.178🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| A | 173.245.59.178🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.52.77, 172.67.196.232 | ||||||
| IPv6 | 2606:4700:3034::6815:344d, 2606:4700:3036::ac43:c4e8 | ||||||
| SOA | emma.ns.cloudflare.comdns@cloudflare.com serial=2399490179 | ||||||
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=1775082947 | ||||||
Subdomains
admin.qb-11.com |
Same first word
qb-11.com |
DNS History
6 records (6 active, 0 former)
●NSemma.ns.cloudflare.com2026-02-18 → 2026-04-01 · 2 obs
● 2026-04-01 22:49:04
●NSjames.ns.cloudflare.com2026-02-18 → 2026-04-01 · 2 obs
● 2026-04-01 22:49:04
●A104.21.52.772026-02-18 → 2026-04-01 · 2 obs
● 2026-04-01 22:49:04
●A172.67.196.2322026-02-18 → 2026-04-01 · 2 obs
● 2026-04-01 22:49:04
●A2606:4700:3034::6815:344d2026-02-18 → 2026-04-01 · 2 obs
● 2026-04-01 22:49:04
●A2606:4700:3036::ac43:c4e82026-02-18 → 2026-04-01 · 2 obs
● 2026-04-01 22:49:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net... | - |
| qb-11.com | emma.ns.cloudflare.com, james.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.178
NS records: emma.ns.cloudflare.com, james.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qb-11.com (unsigned zone)
⏱️ Timing
Total: 187ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.196.232, 104.21.52.77 |
| AAAA | 2 | 2606:4700:3034::6815:344d, 2606:4700:3036::ac43:c4e8 |
| NS | 2 | emma.ns.cloudflare.com, james.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | emma.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (emma.ns.cloudflare.com, emma.ns.cloudflare.com, emma.ns.cloudflare.com...)
Analysis
Hierarchy
qb-11.com is the parent of admin.qb-11.com.
IP Addresses
qb-11.com resolves to four IPs: 2606:4700:3034::6815:344d, 2606:4700:3036::ac43:c4e8, 104.21.52.77 and 172.67.196.232.
Other host names, for instance www.autoricambicimino.it, 20572.cn, 38net.net, fvdocs.wpvibes.com and cmospace.com share IP numbers with qb-11.com.
Name Servers
qb-11.com has two name servers: emma.ns.cloudflare.com and james.ns.cloudflare.com.
qb-11.com shares the same name server setup as other domains, for example clintsplasterers.co.uk, steelpowertattoo.it, karomall.com, faradymdshop.com and opslock.com.
qb-11.com shares some name servers with other domains, for example sproklet.com, westpenn.com, mail.worcesterrestaurantgroup.com, cad(0x6469636b)construction.co.uk and akifhaber.com.
These name servers are often used together with vivienne.ns.cloudflare.com, brad.ns.cloudflare.com and meg.ns.cloudflare.com.
Host names with six IP numbers: emma.ns.cloudflare.com points to: 2606:4700:50::adf5:3a70, 2803:f800:50::6ca2:c070, 2a06:98c1:50::ac40:2070, 108.162.192.112, 172.64.32.112 and 173.245.58.112; james.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb2, 2803:f800:50::6ca2:c1b2, 2a06:98c1:50::ac40:21b2, 108.162.193.178, 172.64.33.178 and 173.245.59.178.