mx2.sezf.it - robtex.com
mx2.sezf.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:d1:5801::9🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mx2.qnets.network | ||||||
| A | 162.55.248.199🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC | ||||||
sezf.it
| DNSSEC | ⚠️ Not signed | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| NS | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| MX | mx2.sezf.it ⭐ | ||||||
| TXT | google-site-verification=p4KLqJAf-pcVH7PxSiZB8CA5R3MUN35zFcFWt0Thj2w | ||||||
| TXT | v=spf1 mx ip4:65.108.193.113 ip6:2a01:4f9:1a:9551::10 -all | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-02-12 #0 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A162.55.248.1992026-02-19 → 2026-03-27 · 2 obs
● 2026-02-19 02:46:58
● 2026-03-27 05:58:40
● 2026-03-27 05:58:40
●A2a01:4f8:d1:5801::92026-02-19 → 2026-03-27 · 2 obs
● 2026-02-19 02:46:58
● 2026-03-27 05:58:40
● 2026-03-27 05:58:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | nameserver.cnr.it, dns.nic.it, a.dns.it, r.dns.it... | - |
| sezf.it | helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com | - |
✅ 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 sezf.it (unsigned zone)
⏱️ Timing
Total: 1514ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.55.248.199 |
| AAAA | 1 | 2a01:4f8:d1:5801::9 |
Analysis
Mail Server Role
mx2.sezf.it is the mail server for sezf.it.
IP Addresses
mx2.sezf.it resolves to two IPs: 2a01:4f8:d1:5801::9 and 162.55.248.199.
Other host names, for instance mx2.qnets.network, share IP numbers with mx2.sezf.it.