businessundtech.de - robtex.com
businessundtech.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:c437🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3442🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.52.66Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.196.55🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | trevor.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c39a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:239a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| A | 108.162.195.154🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| A | 162.159.44.154Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| A | 172.64.35.154🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| NS | uma.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | uma.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c092🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | uma.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2092🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | uma.ns.cloudflare.com | ||||||
| A | 108.162.192.146🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | uma.ns.cloudflare.com | ||||||
| A | 172.64.32.146🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | uma.ns.cloudflare.com | ||||||
| A | 173.245.58.146🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | uma.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.52.66, 172.67.196.55 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:c437, 2606:4700:3037::6815:3442 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=6, name=cloudflare-ech.com | ||||||
| SOA | trevor.ns.cloudflare.comdns@cloudflare.com serial=2400337206 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1776143839 | ||||||
rank #33871 in the tld
Same first word
businessundtech.de |
DNS History
6 records (6 active, 0 former)
●NStrevor.ns.cloudflare.com2026-03-22 → 2026-04-14 · 2 obs
● 2026-04-14 05:37:52
●NSuma.ns.cloudflare.com2026-03-22 → 2026-04-14 · 2 obs
● 2026-04-14 05:37:52
●A104.21.52.662026-03-22 → 2026-04-14 · 2 obs
● 2026-04-14 05:37:52
●A172.67.196.552026-03-22 → 2026-04-14 · 2 obs
● 2026-04-14 05:37:52
●A2606:4700:3031::ac43:c4372026-03-22 → 2026-04-14 · 2 obs
● 2026-04-14 05:37:52
●A2606:4700:3037::6815:34422026-03-22 → 2026-04-14 · 2 obs
● 2026-04-14 05:37:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| businessundtech.de | uma.ns.cloudflare.com, trevor.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.146
NS records: uma.ns.cloudflare.com, trevor.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for businessundtech.de (unsigned zone)
⏱️ Timing
Total: 617ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.52.66, 172.67.196.55 |
| AAAA | 2 | 2606:4700:3037::6815:3442, 2606:4700:3031::ac43:c437 |
| NS | 2 | trevor.ns.cloudflare.com, uma.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | trevor.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
businessundtech.de points to four IP numbers: 2606:4700:3031::ac43:c437, 2606:4700:3037::6815:3442, 104.21.52.66 and 172.67.196.55.
For instance, other host names huanluyenantoan.org, friedlinenotary.com, gameflowfun.com, ikea-family.ru and tejehorizonh.beer share IP numbers with businessundtech.de.
Name Servers
businessundtech.de is delegated to two name servers: trevor.ns.cloudflare.com and uma.ns.cloudflare.com.
businessundtech.de uses the same name server setup as other domains such as johnnyspass.com, koctorna.com, zoobe.com, sixthengine.com and douxbaiser.fr.
businessundtech.de shares name servers with other domains at least partially, for example npa1.org, nerdstudy.com, cmwwx.com, 3dartprints.com and herp.in.
These name servers are commonly used with barbara.ns.cloudflare.com, kay.ns.cloudflare.com and linda.ns.cloudflare.com.
Host names with six IP numbers: host name trevor.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9a, 2803:f800:50::6ca2:c39a, 2a06:98c1:50::ac40:239a, 108.162.195.154, 162.159.44.154 and 172.64.35.154; host name uma.ns.cloudflare.com points to: 2606:4700:50::adf5:3a92, 2803:f800:50::6ca2:c092, 2a06:98c1:50::ac40:2092, 108.162.192.146, 172.64.32.146 and 173.245.58.146.