mailgt.dev - dns.ninja
mailgt.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.12.84.228🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | mx.mailgt.dev | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | helium.ns.hetzner.de | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| MX | mx.mailgt.dev ⭐ | ||||||
| A | 49.12.84.228🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | mx.mailgt.dev | ||||||
| TXT | v=spf1 a mx a:mx.mailgt.dev a:mail.mailgt.dev -all | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-07-16 #1 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Subdomains
mx.mailgt.dev |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NShelium.ns.hetzner.de2026-07-09 → 2026-08-03 · 2 obs
● 2026-08-03 22:08:18
●NShydrogen.ns.hetzner.com2026-07-09 → 2026-08-03 · 2 obs
● 2026-08-03 22:08:18
●NSoxygen.ns.hetzner.com2026-07-09 → 2026-08-03 · 2 obs
● 2026-08-03 22:08:18
●MXmx.mailgt.dev2026-07-09 → 2026-08-03 · 2 obs
● 2026-08-03 22:08:18
●A49.12.84.2282026-07-09 → 2026-08-03 · 2 obs
● 2026-08-03 22:08:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| mailgt.dev | hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com, helium.ns.hetzner.de | - |
✅ Authoritative Response
Server:193.47.99.5
NS records: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com, helium.ns.hetzner.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailgt.dev (unsigned zone)
⏱️ Timing
Total: 397ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.12.84.228 |
| NS | 3 | helium.ns.hetzner.de, hydrogen.ns.hetzner.com... |
| MX | 1 | mx.mailgt.dev (pri: 10) |
| TXT | 1 | v=spf1 a mx a:mx.mailgt.dev a:mail.mailg |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Hierarchy
mx.mailgt.dev is delegated beneath mailgt.dev.
IP Addresses
mailgt.dev has exactly one IP address — 49.12.84.228.
Host names like mx.mailgt.dev are further examples that share IP numbers with mailgt.dev.
Name Servers
mailgt.dev carries NS records delegating to hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
There is at least partial name server overlap between mailgt.dev and other domains — miacora.com, coronaforza.com, danielzeiss.com and two more among them.
The name servers robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de are often found in combination with these name servers.
hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de are three hostnames that each resolve to a pair of IP addresses: hydrogen.ns.hetzner.com to 213.133.100.98 and 2a01:4f8:0:1::add:1098, oxygen.ns.hetzner.com to 88.198.229.192 and 2a01:4f8:0:1::add:2992, and helium.ns.hetzner.de to 193.47.99.5 and 2001:67c:192c::add:5.
Mail Servers
mailgt.dev uses one mail server — mx.mailgt.dev.
Like muestra.me and contesta.me, mailgt.dev has the same mail server arrangement as several other domains.
mx.mailgt.dev carries a single IP number, which is 49.12.84.228.