admin-dev.teache.co - robtex.com
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admin-dev.teache.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:130:436c:6f75:6466:6c61:7265🇺🇸 Cloudflare ✓ In HTTPS hints | ||||||
| A | 104.21.28.236 Cloudflare ⚠ Not in HTTPS hints | ||||||
| A | 172.67.147.202🇺🇸 Cloudflare ⚠ Not in HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ⚠ 2 unhinted📌 1 extra | ||||||
| IPv4 | 172.64.80.1 | ||||||
| IPv6 | 2606:4700:130:436c:6f75:6466:6c61:7265 | ||||||
teache.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:130:436c:6f75:6466:6c61:7265🇺🇸 Cloudflare ⚠ Not in HTTPS hints | ||||||
| A | 104.21.28.236 Cloudflare ✓ In HTTPS hints | ||||||
| A | 172.67.147.202🇺🇸 Cloudflare ✓ In HTTPS hints | ||||||
| NS | nena.ns.cloudflare.com ⭐ 🔒 | ||||||
| NS | renan.ns.cloudflare.com 🔒 | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | google-site-verification=uGz0zYiwG3PIweOn6-sDw5czLXxUWBepQKgSx6X2_c8 | ||||||
| TXT | v=spf1 include:_spf.google.com ~all | ||||||
| TXT | v=spf1 include:dc-aa8e722993._spfm.teache.co ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ⚠ 1 unhinted📌 2 extra | ||||||
| IPv4 | 104.21.28.236, 172.67.147.202 | ||||||
| IPv6 | 2606:4700:3031::ac43:93ca, 2606:4700:3035::6815:1cec | ||||||
| SOA | nena.ns.cloudflare.comdns@cloudflare.com serial=2396295524 | ||||||
Similar names
anime-dvd.de |
edv-admin.de |
edv-admin.at |
anime-dvd.org |
admin-edv.de |
edv-admin.com |
edv-admin.net |
anime-dvd.com |
dev-admin.awsapps.com |
DNS History
6 records (3 active, 3 former)
●A104.21.28.2362026-02-17 → 2026-02-17 · 3 obs
○ 2026-02-17 08:39:30
● 2026-02-17 11:39:48
● 2026-02-17 13:28:00
● 2026-02-17 11:39:48
● 2026-02-17 13:28:00
○A172.64.80.12026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 08:39:30
○ 2026-02-17 11:39:48
○ 2026-02-17 13:28:00
○ 2026-02-17 11:39:48
○ 2026-02-17 13:28:00
●A172.67.147.2022026-02-17 → 2026-02-17 · 3 obs
○ 2026-02-17 08:39:30
● 2026-02-17 11:39:48
● 2026-02-17 13:28:00
● 2026-02-17 11:39:48
● 2026-02-17 13:28:00
●A2606:4700:130:436c:6f75:6466:6c61:72652026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 08:39:30
○ 2026-02-17 11:39:48
● 2026-02-17 13:28:00
○ 2026-02-17 11:39:48
● 2026-02-17 13:28:00
○A2606:4700:3031::ac43:93ca2026-02-17 → 2026-02-17 · 3 obs
○ 2026-02-17 08:39:30
● 2026-02-17 11:39:48
○ 2026-02-17 13:28:00
● 2026-02-17 11:39:48
○ 2026-02-17 13:28:00
○A2606:4700:3035::6815:1cec2026-02-17 → 2026-02-17 · 3 obs
○ 2026-02-17 08:39:30
● 2026-02-17 11:39:48
○ 2026-02-17 13:28:00
● 2026-02-17 11:39:48
○ 2026-02-17 13:28:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| teache.co | renan.ns.cloudflare.com, nena.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.34.161
NS records: renan.ns.cloudflare.com, nena.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teache.co (unsigned zone)
⏱️ Timing
Total: 205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.28.236, 172.67.147.202 |
| AAAA | 2 | 2606:4700:3035::6815:1cec, 2606:4700:3031::ac43:93ca |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
AI analysis
admin-dev.teache.co points to three IPs: 2606:4700:130:436c:6f75:6466:6c61:7265, 104.21.28.236 and 172.67.147.202.
Other host names such as xensguard.pro, caichezi.cn, www.alevere.com, askpapers4.niloblog.com and obtainj.com share IPs with admin-dev.teache.co.