mailhosting.tech - dns.ninja
mailhosting.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.21.24.201🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | mail.mailsky.eu | ||||||
| NS | ns1.dnsimple.com ⭐ | ||||||
| A | 2620:111:8004::53🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation | ||||||
| A | 199.247.152.53🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation | ||||||
| NS | ns2.dnsimple.com | ||||||
| A | 2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route | ||||||
| A | 199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route | ||||||
| NS | ns3.dnsimple.com | ||||||
| A | 2620:111:8006::53🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation | ||||||
| A | 199.247.154.53🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation | ||||||
| NS | ns4.dnsimple-edge.org | ||||||
| A | 2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route | ||||||
| A | 199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route | ||||||
| MX | mail.mailsky.eu ⭐ | ||||||
| A | 2a01:4f9:fff1:57:beef::99🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mail.mailsky.eu | ||||||
| A | 65.21.24.201🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | mail.mailsky.eu | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.dnsimple.comadmin@dnsimple.com serial=1671312747 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1783786746 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.dnsimple.com2026-04-04 → 2026-07-11 · 2 obs
● 2026-07-11 16:22:00
●NSns2.dnsimple.com2026-04-04 → 2026-07-11 · 2 obs
● 2026-07-11 16:22:00
●NSns3.dnsimple.com2026-04-04 → 2026-07-11 · 2 obs
● 2026-07-11 16:22:00
●NSns4.dnsimple-edge.org2026-04-04 → 2026-07-11 · 2 obs
● 2026-07-11 16:22:00
○MXmail.mailhosting.tech2026-04-04 → 2026-07-11 · 2 obs
○ 2026-07-11 16:22:00
●MXmail.mailsky.eu2026-04-04 → 2026-07-11 · 2 obs
● 2026-07-11 16:22:00
○A2a01:4f9:3080:30df::22026-04-04 → 2026-07-11 · 2 obs
○ 2026-07-11 16:22:00
●A65.21.24.2012026-04-04 → 2026-07-11 · 2 obs
● 2026-07-11 16:22:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| mailhosting.tech | ns2.dnsimple.com, ns1.dnsimple.com, ns4.dnsimple-edge.org, ns3.dnsimple.com | - |
✅ Authoritative Response
Server:199.247.155.53
NS records: ns2.dnsimple.com, ns1.dnsimple.com, ns4.dnsimple-edge.org, ns3.dnsimple.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailhosting.tech (unsigned zone)
⏱️ Timing
Total: 2161ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.21.24.201 |
| NS | 4 | ns1.dnsimple.com, ns2.dnsimple.com... |
| MX | 1 | mail.mailsky.eu (pri: 0) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.dnsimple.com admin.dnsimple.com |
Analysis
Hierarchy
mail.mailhosting.tech and webmail.mailhosting.tech each fall under mailhosting.tech as their parent domain.
IP Addresses
mailhosting.tech resolves to just one IP address, 65.21.24.201.
Other hosts including mailsky.eu, balle.dk and mail.mailsky.eu share IP addresses with mailhosting.tech.
Name Servers
The NS records for mailhosting.tech point to four name servers: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple-edge.org.
At least some of mailhosting.tech's name servers are shared with other domains, for example fandomflair.com, rob-it.com, marketplace.also.dk and two more.
These name servers are often deployed together with the name servers ns2.dnsimple-edge.net, ns4.dnsimple.com, ns1.dnsimple-edge.com and ns3.dnsimple-edge.io.
Four hostnames, each resolving to a pair of IP addresses: ns1.dnsimple.com directs to 199.247.152.53 and 2620:111:8004::53; ns2.dnsimple.com directs to 199.247.153.53 and 2620:111:8005::53; ns3.dnsimple.com directs to 199.247.154.53 and 2620:111:8006::53; ns4.dnsimple-edge.org directs to 199.247.155.53 and 2620:111:8007::53.
Mail Servers
The sole mail server for mailhosting.tech is mail.mailsky.eu.
mailhosting.tech, mailsky.eu and balle.dk all share the same mail server setup.
mail.mailsky.eu directs to two IP numbers, 65.21.24.201 and 2a01:4f9:fff1:57:beef::99.