mitdev.de - robtex.com
mitdev.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:59fd🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:967d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.89.253Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.150.125🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cory.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b5d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c15d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:215d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 108.162.193.93🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 172.64.33.93🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| A | 173.245.59.93🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cory.ns.cloudflare.com | ||||||
| NS | princess.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2611🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c211🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2211🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 108.162.194.17🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 162.159.38.17Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| A | 172.64.34.17🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | princess.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.89.253, 172.67.150.125 | ||||||
| IPv6 hints | 2606:4700:3031::6815:59fd, 2606:4700:3033::ac43:967d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com | ||||||
| SOA | cory.ns.cloudflare.comdns@cloudflare.com serial=2414390263 | ||||||
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=1789128450 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
12 records (6 active, 6 former)
●NScory.ns.cloudflare.com2026-09-07 → 2026-09-11 · 3 obs
● 2026-09-07 23:11:34
● 2026-09-11 12:38:50
○NSns.namespace4you.de2015-07-17 → 2017-04-22 · 4 obs
● 2017-04-22 18:38:50
○ 2020-01-27 11:50:28
○ 2026-09-11 12:38:50
○NSns2.namespace4you.de2015-07-17 → 2017-04-22 · 4 obs
● 2017-04-22 18:38:50
○ 2020-01-27 11:50:28
○ 2026-09-11 12:38:50
●NSprincess.ns.cloudflare.com2026-09-07 → 2026-09-11 · 3 obs
● 2026-09-07 23:11:34
● 2026-09-11 12:38:50
○MXmxlb.ispgateway.de2015-07-17 → 2017-04-22 · 4 obs
● 2017-04-22 18:38:50
○ 2020-01-27 11:50:28
○ 2026-09-11 12:38:50
●A104.21.89.2532026-09-07 → 2026-09-11 · 3 obs
● 2026-09-07 23:11:34
● 2026-09-11 12:38:50
●A172.67.150.1252026-09-07 → 2026-09-11 · 3 obs
● 2026-09-07 23:11:34
● 2026-09-11 12:38:50
○A185.21.102.1362015-07-17 → 2017-04-22 · 4 obs
● 2017-04-22 18:38:50
○ 2020-01-27 11:50:28
○ 2026-09-11 12:38:50
●A2606:4700:3031::6815:59fd2026-09-07 → 2026-09-11 · 3 obs
● 2026-09-07 23:11:34
● 2026-09-11 12:38:50
●A2606:4700:3033::ac43:967d2026-09-07 → 2026-09-11 · 3 obs
● 2026-09-07 23:11:34
● 2026-09-11 12:38:50
○A2a00:1158:0:300:2d3d::12015-07-17 → 2016-08-14 · 4 obs
● 2016-08-14 02:07:28
○ 2017-04-22 18:38:50
○ 2026-09-11 12:38:50
○A2a00:1158:1000:300::4882017-04-22 → 2017-04-22 · 4 obs
● 2017-04-22 18:38:50
○ 2020-01-27 11:50:28
○ 2026-09-11 12:38:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| mitdev.de | cory.ns.cloudflare.com, princess.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.93
NS records: cory.ns.cloudflare.com, princess.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mitdev.de (unsigned zone)
⏱️ Timing
Total: 1232ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.150.125, 104.21.89.253 |
| AAAA | 2 | 2606:4700:3031::6815:59fd, 2606:4700:3033::ac43:967d |
| NS | 2 | cory.ns.cloudflare.com, princess.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cory.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
mitdev.de points to the four IP addresses 104.21.89.253, 172.67.150.125, 2606:4700:3031::6815:59fd and 2606:4700:3033::ac43:967d.
Additional host names — xztengfei.cn, smesvn.com, famulus.com.cn and two others — share IP numbers with mitdev.de.
Name Servers
mitdev.de is delegated to two name servers: cory.ns.cloudflare.com and princess.ns.cloudflare.com.
mitdev.de shares its name server setup with other domains, including meetpromovault.com, v05ky1nd.workers.dev, a-armazova.workers.dev and two others.
There is at least partial name server overlap between mitdev.de and other domains — casagrandesuite.com, falcons-fish-bar.co.uk, gstatic.pro and two more among them.
These name servers frequently co-occur with the name servers mark.ns.cloudflare.com and raquel.ns.cloudflare.com.
Host names with 6 IP numbers:
cory.ns.cloudflare.com resolves to 108.162.193.93, 172.64.33.93, 173.245.59.93 and 3 other IP addresses.
princess.ns.cloudflare.com resolves to 108.162.194.17, 162.159.38.17, 172.64.34.17 and 3 other IP addresses.