mxserv2.3metra.com - robtex.com
mxserv2.3metra.com
| DNSSEC | ⚠️ Not signed | ||||||
3metra.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.119.136.87🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| NS | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| MX | mail.3metra.com ⭐ | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2025-05-29 #0 | ||||||
Previously MX for
DNS History
2 records (0 active, 2 former)
○A193.200.255.462016-09-10 → 2016-12-05 · 4 obs
○ 2016-05-21 20:31:42
● 2016-09-10 18:00:12
● 2016-12-05 20:01:02
○ 2026-03-24 18:11:34
● 2016-09-10 18:00:12
● 2016-12-05 20:01:02
○ 2026-03-24 18:11:34
○A193.200.255.492015-08-08 → 2016-05-21 · 4 obs
● 2015-08-08 21:25:06
● 2016-05-21 20:31:42
○ 2016-09-10 18:00:12
○ 2026-03-24 18:11:34
● 2016-05-21 20:31:42
○ 2016-09-10 18:00:12
○ 2026-03-24 18:11:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 3metra.com | helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com | 2 records |
✅ Authoritative Response
Server:193.47.99.5
NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3metra.com (unsigned zone)
⏱️ Timing
Total: 571ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com)