server.ulmcloud.net - robtex.com
server.ulmcloud.net
| DNSSEC | β οΈ Not signed | ||||||
| A | 129.121.129.56πΊπΈ ENETWORKS128.0.0.0/2 | ||||||
| PTR | server.ulmcloud.net | ||||||
ulmcloud.net
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:5d9πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:85e0πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.5.217Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.133.224πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | collins.ns.cloudflare.com β | ||||||
| NS | marvin.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.5.217, 172.67.133.224 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5d9, 2606:4700:3037::ac43:85e0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com | ||||||
| SOA | collins.ns.cloudflare.comdns@cloudflare.com serial=2411601127 | ||||||
PTR for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA129.121.129.562026-08-08 β 2026-08-08 Β· 2 obs
β 2026-08-08 13:16:14
β 2026-08-08 13:16:16
β 2026-08-08 13:16:16
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ulmcloud.net | collins.ns.cloudflare.com, marvin.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.35.251
NS records: collins.ns.cloudflare.com, marvin.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ulmcloud.net (unsigned zone)
β±οΈ Timing
Total: 655ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 129.121.129.56 |
Analysis
IP Addresses
server.ulmcloud.net points to a single IP number: 129.121.129.56.
_dc-mx.f4b201977db9.codesome.net is an example of another host name that shares IP numbers with server.ulmcloud.net.