mail.dev21.com - dns.ninja
mail.dev21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.101.242.222🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| PTR | kukij.com | ||||||
dev21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.101.242.222🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| NS | ns1.dyna-ns.net ⭐ | ||||||
| NS | ns2.dyna-ns.net | ||||||
| TXT | b998317839fb4df1f31c469bc7d93a5f4d191ed6 | ||||||
| SOA | ns1.dyna-ns.nethostmaster@dev21.com 2026-01-20 #1 | ||||||
Same first word
Similar names
Previous names
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DNS History
6 records (1 active, 5 former)
○A185.53.177.202015-11-04 → 2015-11-04 · 4 obs
○ 2015-07-03 17:18:26
● 2015-11-04 22:38:02
○ 2016-01-26 05:44:20
○ 2026-10-14 09:52:58
● 2015-11-04 22:38:02
○ 2016-01-26 05:44:20
○ 2026-10-14 09:52:58
○A185.53.177.302016-01-26 → 2016-05-06 · 5 obs
○ 2015-11-04 22:38:02
● 2016-01-26 05:44:20
● 2016-05-06 20:13:00
○ 2026-08-22 00:48:00
○ 2026-10-14 09:52:58
● 2016-01-26 05:44:20
● 2016-05-06 20:13:00
○ 2026-08-22 00:48:00
○ 2026-10-14 09:52:58
○A185.53.179.292015-07-03 → 2015-07-03 · 3 obs
● 2015-07-03 17:18:26
○ 2026-08-22 00:48:00
○ 2026-10-14 09:52:58
○ 2026-08-22 00:48:00
○ 2026-10-14 09:52:58
●A46.101.242.2222026-08-30 → 2026-10-14 · 3 obs
○ 2026-08-22 00:48:00
● 2026-08-30 16:21:42
● 2026-10-14 09:52:58
● 2026-08-30 16:21:42
● 2026-10-14 09:52:58
○CNAME131593.parkingcrew.net2015-11-04 → 2016-05-06 · 5 obs
○ 2015-07-03 17:18:26
● 2015-11-04 22:38:02
● 2016-05-06 20:13:00
○ 2026-08-22 00:48:00
○ 2026-10-14 09:52:58
● 2015-11-04 22:38:02
● 2016-05-06 20:13:00
○ 2026-08-22 00:48:00
○ 2026-10-14 09:52:58
○CNAMEparkingcrew.net2015-07-03 → 2015-07-03 · 3 obs
● 2015-07-03 17:18:26
○ 2015-11-04 22:38:02
○ 2026-10-14 09:52:58
○ 2015-11-04 22:38:02
○ 2026-10-14 09:52:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net... | - |
| dev21.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.27.158
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev21.com (unsigned zone)
⏱️ Timing
Total: 1130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.101.242.222 |
Analysis
IP Addresses
mail.dev21.com points to a single IP number: 46.101.242.222.
Additional host names — mx.kukij.com, al-ex.com, dev21.com and two others — share IP numbers with mail.dev21.com.