doextend.de - robtex.com
doextend.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:a50🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:90ee🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.10.80Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.144.238🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kim.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 108.162.192.126🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 172.64.32.126🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 173.245.58.126🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| NS | lamar.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c8e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c38e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:238e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 108.162.195.142🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 162.159.44.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 172.64.35.142🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.10.80, 172.67.144.238 | ||||||
| IPv6 hints | 2606:4700:3032::6815:a50, 2606:4700:3033::ac43:90ee | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com | ||||||
| SOA | kim.ns.cloudflare.comdns@cloudflare.com serial=2407814617 | ||||||
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=1785123575 | ||||||
Same first word
doextend.de |
Similar names
DNS History
7 records (6 active, 1 former)
●NSkim.ns.cloudflare.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-07-27 03:44:14
●NSlamar.ns.cloudflare.com2026-06-01 → 2026-07-27 · 2 obs
● 2026-07-27 03:44:14
●A104.21.10.802026-06-01 → 2026-07-27 · 2 obs
● 2026-07-27 03:44:14
●A172.67.144.2382026-06-01 → 2026-07-27 · 2 obs
● 2026-07-27 03:44:14
●A2606:4700:3032::6815:a502026-07-23 → 2026-07-27 · 3 obs
● 2026-07-23 03:16:56
● 2026-07-27 03:44:14
○A2606:4700:3033::6815:a502026-06-01 → 2026-06-01 · 3 obs
○ 2026-07-23 03:16:56
○ 2026-07-27 03:44:14
●A2606:4700:3033::ac43:90ee2026-06-01 → 2026-07-27 · 2 obs
● 2026-07-27 03:44:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| doextend.de | kim.ns.cloudflare.com, lamar.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.142
NS records: kim.ns.cloudflare.com, lamar.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doextend.de (unsigned zone)
⏱️ Timing
Total: 812ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.144.238, 104.21.10.80 |
| AAAA | 2 | 2606:4700:3033::ac43:90ee, 2606:4700:3032::6815:a50 |
| NS | 2 | kim.ns.cloudflare.com, lamar.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kim.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
doextend.de directs to four IP numbers, which are 104.21.10.80, 172.67.144.238, 2606:4700:3032::6815:a50 and 2606:4700:3033::ac43:90ee.
Two other host names, along with speedrun.pl, lunarpalaceplatform.com and www.unimat.gr, also share IP numbers with doextend.de.
Name Servers
doextend.de uses two name servers for its delegation: kim.ns.cloudflare.com and lamar.ns.cloudflare.com.
doextend.de shares its NS records with other domains, for example virtuals.vu, fundednation.com, contants.today and two others.
The name servers of doextend.de overlap at least partially with those of other domains — among them kolodka.kz, psk777daftarlink.com, acrypto.dev and two more.
These name servers commonly co-occur with the name servers casey.ns.cloudflare.com, daniella.ns.cloudflare.com, phoenix.ns.cloudflare.com and todd.ns.cloudflare.com.
DNS names with 6 IP addresses:
Hostname kim.ns.cloudflare.com directs to 108.162.192.126, 172.64.32.126 and 173.245.58.126 along with 3 other IP addresses.
Hostname lamar.ns.cloudflare.com directs to 108.162.195.142, 162.159.44.142 and 172.64.35.142 along with 3 other IP addresses.