mail.does-it.work - dns.ninja
mail.does-it.work
| CNAME | mail.google.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2607:f8b0:4004:c27::11🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | yuiadsk-in-f17.1e100.net | ||||||
| A | 2607:f8b0:4004:c27::12🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| A | 2607:f8b0:4004:c27::13🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| A | 2607:f8b0:4004:c27::53🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| A | 172.253.139.17🇺🇸 Google172.253.139.0/24 | ||||||
| A | 172.253.139.18🇺🇸 Google172.253.139.0/24 | ||||||
| A | 172.253.139.19🇺🇸 Google172.253.139.0/24 | ||||||
| A | 172.253.139.83🇺🇸 Google172.253.139.0/24 | ||||||
| TXT | google-site-verification=PncXpRKRCAlDAdlesTtNFf6k9TvgxgcRfojdaKkEACY | ||||||
does-it.work
| DNSSEC | ⚠️ Not signed | ||||||
| A | 88.99.226.158🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| NS | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| MX | mail.does-it.work ⭐ | ||||||
| TXT | v=spf1 +a +mx ?all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-01-19 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEmail.google.com2026-03-26 → 2026-07-28 · 2 obs
● 2026-03-26 17:39:14
● 2026-07-28 20:40:32
● 2026-07-28 20:40:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | - |
| does-it.work | ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de | - |
✅ Authoritative Response
Server:193.47.99.4
NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for does-it.work (unsigned zone)
⏱️ Timing
Total: 491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.google.com |
Analysis
Mail Server Role
does-it.work uses mail.does-it.work as a mail server.
IP Addresses
mail.does-it.work has 8 IP addresses — 172.253.139.17, 172.253.139.18, 172.253.139.19 and 5 more.
mail.does-it.work shares its IP numbers with other host names, including yuiadsk-in-f19.1e100.net, yuiadsk-in-f18.1e100.net, yuiadsk-in-f17.1e100.net and yuiadsk-in-f83.1e100.net.