0x81.de - robtex.com
0x81.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:51ee🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:bff0🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.81.238Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.191.240🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alex.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c164🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2164🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 108.162.193.100🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 172.64.33.100🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 173.245.59.100🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| NS | hope.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aa3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| A | 108.162.192.163🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| A | 172.64.32.163🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| A | 173.245.58.163🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hope.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.81.238, 172.67.191.240 | ||||||
| IPv6 hints | 2606:4700:3030::6815:51ee, 2606:4700:3031::ac43:bff0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com | ||||||
| SOA | alex.ns.cloudflare.comdns@cloudflare.com serial=2398703946 | ||||||
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=1776854386 | ||||||
Same first word
Similar names
8x10.com |
810x.com |
8x10.co |
180x.com |
108x.com |
10x8.com |
x810.com |
x180.cc |
018x.com |
8x10.photography |
1x80.com |
x081.com |
810x.cc |
0x18.net |
108x.org |
8x10.net |
8x10.me |
x801.com |
081x.com |
x108.com |
0x18.com |
DNS History
6 records (6 active, 0 former)
●NSalex.ns.cloudflare.com2026-02-16 → 2026-04-22 · 2 obs
● 2026-04-22 10:53:54
●NShope.ns.cloudflare.com2026-02-16 → 2026-04-22 · 2 obs
● 2026-04-22 10:53:54
●A104.21.81.2382026-02-16 → 2026-04-22 · 2 obs
● 2026-04-22 10:53:54
●A172.67.191.2402026-02-16 → 2026-04-22 · 2 obs
● 2026-04-22 10:53:54
●A2606:4700:3030::6815:51ee2026-02-16 → 2026-04-22 · 2 obs
● 2026-04-22 10:53:54
●A2606:4700:3031::ac43:bff02026-02-16 → 2026-04-22 · 2 obs
● 2026-04-22 10:53:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 0x81.de | hope.ns.cloudflare.com, alex.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.163
NS records: hope.ns.cloudflare.com, alex.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 0x81.de (unsigned zone)
⏱️ Timing
Total: 1001ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.81.238, 172.67.191.240 |
| AAAA | 2 | 2606:4700:3030::6815:51ee, 2606:4700:3031::ac43:bff0 |
| NS | 2 | alex.ns.cloudflare.com, hope.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alex.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
0x81.de maps to four IP numbers: 2606:4700:3030::6815:51ee, 2606:4700:3031::ac43:bff0, 104.21.81.238 and 172.67.191.240.
Other host names, for instance demolubeliuscollectiveltd.digital, www.shop4-heating.co.uk, wkgb.net, halsconstruction.com and 0zatapety.egielda.eu share IP numbers with 0x81.de.
Name Servers
Two name servers alex.ns.cloudflare.com and hope.ns.cloudflare.com are delegated to 0x81.de.
0x81.de uses the same name server configuration as other domains, such as taiko.co.nz, elkes-haarstudio.de, devwizikey.com, lookingg.com and tickettailor.co.uk.
0x81.de at least partially shares name servers with other domains such as phantommedia.be, crg-online.com, iamspartacus.us, withrandom.com and suidoosterfees.co.za.
these name servers are commonly used with the name servers bill.ns.cloudflare.com.
Host names with six IP numbers: Host name alex.ns.cloudflare.com points to 2606:4700:58::adf5:3b64, 2803:f800:50::6ca2:c164, 2a06:98c1:50::ac40:2164, 108.162.193.100, 172.64.33.100 and 173.245.59.100; host name hope.ns.cloudflare.com points to 2606:4700:50::adf5:3aa3, 2803:f800:50::6ca2:c0a3, 2a06:98c1:50::ac40:20a3, 108.162.192.163, 172.64.32.163 and 173.245.58.163.