hostmaster.data-center.com - robtex.com
hostmaster.data-center.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:172:168c::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hostmaster.data-center.com | ||||||
| A | 138.201.61.161🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
data-center.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:b4ef🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:124b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.18.75Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.180.239🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | charles.ns.cloudflare.com ⭐ | ||||||
| NS | cortney.ns.cloudflare.com | ||||||
| MX | mail.data-center.com ⭐ | ||||||
| TXT | v=spf1 a:mail.data-center.com mx ip4:138.201.61.161/32 ip6:2a01:4f8:172:168c:... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.18.75, 172.67.180.239 | ||||||
| IPv6 | 2606:4700:3033::ac43:b4ef, 2606:4700:3036::6815:124b | ||||||
| SOA | charles.ns.cloudflare.comdns@cloudflare.com serial=2398555031 | ||||||
PTR for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A138.201.61.1612026-02-17 → 2026-03-29 · 2 obs
● 2026-02-17 04:13:32
● 2026-03-29 21:25:12
● 2026-03-29 21:25:12
●A2a01:4f8:172:168c::22026-02-17 → 2026-03-29 · 2 obs
● 2026-02-17 04:13:32
● 2026-03-29 21:25:12
● 2026-03-29 21:25:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| data-center.com | cortney.ns.cloudflare.com, charles.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.83
NS records: cortney.ns.cloudflare.com, charles.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for data-center.com (unsigned zone)
⏱️ Timing
Total: 118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.61.161 |
| AAAA | 1 | 2a01:4f8:172:168c::2 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (cortney.ns.cloudflare.com, cortney.ns.cloudflare.com, cortney.ns.cloudflare.com...)
Analysis
IP Addresses
hostmaster.data-center.com resolves to two IP numbers: 2a01:4f8:172:168c::2 and 138.201.61.161.
Other host names, for instance mail.data-center.com, ns.floow2.com and static.161.61.201.138.clients.your-server.de share IP numbers with hostmaster.data-center.com.