21mails.de - dns.ninja
21mails.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1785323149 | ||||||
Same first word
21mails.de |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns-10.awsdns-01.com2026-02-17 → 2026-07-29 · 2 obs
● 2026-07-29 11:10:54
●NSns-1372.awsdns-43.org2026-02-17 → 2026-07-29 · 2 obs
● 2026-07-29 11:10:54
●NSns-1902.awsdns-45.co.uk2026-02-17 → 2026-07-29 · 2 obs
● 2026-07-29 11:10:54
●NSns-565.awsdns-06.net2026-02-17 → 2026-07-29 · 2 obs
● 2026-07-29 11:10:54
●A85.10.202.472026-02-17 → 2026-07-29 · 2 obs
● 2026-07-29 11:10:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| 21mails.de | ns-1372.awsdns-43.org, ns-565.awsdns-06.net, ns-10.awsdns-01.com, ns-1902.awsdns-45.co.uk | - |
✅ Authoritative Response
Server:205.251.199.110
NS records: ns-1372.awsdns-43.org, ns-565.awsdns-06.net, ns-10.awsdns-01.com, ns-1902.awsdns-45.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21mails.de (unsigned zone)
⏱️ Timing
Total: 901ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.10.202.47 |
| NS | 4 | ns-10.awsdns-01.com, ns-1372.awsdns-43.org... |
| MX | 3 | mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)... |
| TXT | 1 | v=spf1 include:zohomail.eu include:zoho. |
| SOA | 1 | ns-10.awsdns-01.com awsdns-hostmaster.am |
Analysis
IP Addresses
21mails.de resolves to just one IP address, 85.10.202.47.
Other host names — irmv3.eu, cob-ra.com, 85-10-202-47.clients.your-server.de and static.85-10-202-47.clients.your-server.de — share IP numbers with 21mails.de.
Name Servers
The NS records for 21mails.de point to four name servers: ns-10.awsdns-01.com, ns-565.awsdns-06.net, ns-1372.awsdns-43.org and ns-1902.awsdns-45.co.uk.
The name servers of 21mails.de overlap at least partially with those of other domains — among them getgreenbadger.com, d3jx9w172x3ivw.cloudfront.net, activationsupport.co.za and two more.
Each of the four hosts ns-10.awsdns-01.com, ns-565.awsdns-06.net, ns-1372.awsdns-43.org and ns-1902.awsdns-45.co.uk has two IP addresses. ns-10.awsdns-01.com points to 205.251.192.10 and 2600:9000:5300:a00::1. ns-565.awsdns-06.net points to 205.251.194.53 and 2600:9000:5302:3500::1. ns-1372.awsdns-43.org points to 205.251.197.92 and 2600:9000:5305:5c00::1. ns-1902.awsdns-45.co.uk points to 205.251.199.110 and 2600:9000:5307:6e00::1.
Mail Servers
Mail for 21mails.de is routed through three mail servers — mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.
There is at least a partial MX overlap between 21mails.de and other domains, including freeunderwater.com, chandi.ca, microingredients.store and two others.
Host names that have two IP addresses:
mx.zoho.eu points to 185.20.209.166 and 185.230.214.166.
Host names that point to one IP address:
mx2.zoho.eu points to 185.230.214.166.
mx3.zoho.eu points to 185.230.212.166.
mx.zoho.eu and mx2.zoho.eu are host names that each point to 185.230.214.166 IP addresses.