mcp.cpu.lu - robtex.com
mcp.cpu.lu
| CNAME | edgar.cpu.lu | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 2a01:239:2fd:b200::1π©πͺ IONOS-AS2a01:239::/32 IONOS SE ber.de | ||||||
| PTR | edgar.cpu.lu | ||||||
| A | 82.165.116.65π©πͺ IONOS-AS82.165.0.0/16 IONOS-PA-4 | ||||||
cpu.lu
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::6815:1cb0πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:92f0πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.28.176Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.146.240πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | rita.ns.cloudflare.com β | ||||||
| NS | woz.ns.cloudflare.com | ||||||
| MX | edgar.cpu.lu β | ||||||
| TXT | google-site-verification=bhwrMc9svF--u4dVOljrkPeHwWI-_S7pEayeFx47D5k | ||||||
| TXT | v=spf1 mx -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.28.176, 172.67.146.240 | ||||||
| IPv6 hints | 2606:4700:3035::6815:1cb0, 2606:4700:3037::ac43:92f0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=114, name=cloudflare-ech.com | ||||||
| SOA | rita.ns.cloudflare.comdns@cloudflare.com serial=2403627408 | ||||||
WOT: SAFE (67/100)
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
βA2001:41d0:8:1915:e::22015-06-30 β 2016-12-10 Β· 4 obs
β 2015-06-30 19:17:44
β 2016-12-10 13:33:04
β 2026-02-23 21:45:52
β 2026-05-10 02:31:44
β 2016-12-10 13:33:04
β 2026-02-23 21:45:52
β 2026-05-10 02:31:44
βA5.135.126.1612015-06-30 β 2016-12-10 Β· 4 obs
β 2015-06-30 19:17:44
β 2016-12-10 13:33:04
β 2026-02-23 21:45:52
β 2026-05-10 02:31:44
β 2016-12-10 13:33:04
β 2026-02-23 21:45:52
β 2026-05-10 02:31:44
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | p.dns.lu, j.dns.lu, g.dns.lu, ns1.dns.lu... | 12 records |
| cpu.lu | rita.ns.cloudflare.com, woz.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.192.140
NS records: rita.ns.cloudflare.com, woz.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cpu.lu (unsigned zone)
β±οΈ Timing
Total: 264ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | edgar.cpu.lu |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (p.dns.lu, p.dns.lu, j.dns.lu...)
Analysis
IP Addresses
mcp.cpu.lu resolves to two IPs: 2a01:239:2fd:b200::1 and 82.165.116.65.
Other host names, for instance ulm.lu, puericantores.lu and edgar.cpu.lu share IP numbers with mcp.cpu.lu.