derbybf.com - robtex.com
derbybf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::ac43:94e8🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:27d9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.39.217Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.148.232🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | rachel.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ad7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| A | 108.162.192.215🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| A | 172.64.32.215🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| A | 173.245.58.215🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rachel.ns.cloudflare.com | ||||||
| NS | shane.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c39🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shane.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c339🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | shane.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2339🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | shane.ns.cloudflare.com | ||||||
| A | 108.162.195.57🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shane.ns.cloudflare.com | ||||||
| A | 162.159.44.57Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shane.ns.cloudflare.com | ||||||
| A | 172.64.35.57🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shane.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.39.217, 172.67.148.232 | ||||||
| IPv6 hints | 2606:4700:3036::ac43:94e8, 2606:4700:3037::6815:27d9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com | ||||||
| SOA | rachel.ns.cloudflare.comdns@cloudflare.com serial=2409891414 | ||||||
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=1786004284 | ||||||
Same first word
derbybf.com |
DNS History
6 records (6 active, 0 former)
●NSrachel.ns.cloudflare.com2026-03-27 → 2026-08-06 · 2 obs
● 2026-08-06 08:44:58
●NSshane.ns.cloudflare.com2026-03-27 → 2026-08-06 · 2 obs
● 2026-08-06 08:44:58
●A104.21.39.2172026-03-27 → 2026-08-06 · 2 obs
● 2026-08-06 08:44:58
●A172.67.148.2322026-03-27 → 2026-08-06 · 2 obs
● 2026-08-06 08:44:58
●A2606:4700:3036::ac43:94e82026-03-27 → 2026-08-06 · 2 obs
● 2026-08-06 08:44:58
●A2606:4700:3037::6815:27d92026-03-27 → 2026-08-06 · 2 obs
● 2026-08-06 08:44:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| derbybf.com | rachel.ns.cloudflare.com, shane.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.57
NS records: rachel.ns.cloudflare.com, shane.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for derbybf.com (unsigned zone)
⏱️ Timing
Total: 1575ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.39.217, 172.67.148.232 |
| AAAA | 2 | 2606:4700:3036::ac43:94e8, 2606:4700:3037::6815:27d9 |
| NS | 2 | rachel.ns.cloudflare.com, shane.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rachel.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rachel.ns.cloudflare.com, rachel.ns.cloudflare.com, rachel.ns.cloudflare.com...)
Analysis
IP Addresses
derbybf.com has four IP addresses: 104.21.39.217, 172.67.148.232, 2606:4700:3036::ac43:94e8 and 2606:4700:3037::6815:27d9.
Additional host names — northerntree.com, pegasoshotel.gr, www.menin.com.br and two others — share IP numbers with derbybf.com.
Name Servers
derbybf.com uses two name servers for its delegation: rachel.ns.cloudflare.com and shane.ns.cloudflare.com.
derbybf.com shares its name server setup with other domains, including phillipsplastics.com, lunarisvault.com, yeraxas973-cn928v1-3f18h130fh31y8g78900-8yf7.workers.dev and two others.
derbybf.com shares at least some of its name servers with other domains, including profitapps.io, eurobet2.it, petitievoorvuurwerk.nl and two others.
These name servers are frequently seen alongside the name servers hadlee.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname rachel.ns.cloudflare.com directs to 108.162.192.215, 172.64.32.215 and 173.245.58.215 along with 3 other IP addresses.
Hostname shane.ns.cloudflare.com directs to 108.162.195.57, 162.159.44.57 and 172.64.35.57 along with 3 other IP addresses.