mailtest.21com.com - dns.ninja
mailtest.21com.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
21com.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns89.worldnic.com ⭐ | ||||||
| NS | ns90.worldnic.com | ||||||
| MX | mxn.mxhichina.com ⭐ | ||||||
| MX | mxw.mxhichina.com(10) | ||||||
| TXT | v=spf1 include:spf.mxhichina.com -all | ||||||
| SOA | NS89.WORLDNIC.comnamehost@WORLDNIC.com serial=120060109 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A208.91.197.272026-03-23 → 2026-07-11 · 3 obs
○ 2015-10-09 04:04:40
● 2026-03-23 17:15:38
● 2026-07-11 05:40:18
● 2026-03-23 17:15:38
● 2026-07-11 05:40:18
○A210.82.111.1292009-01-28 → 2009-01-28 · 3 obs
● 2009-01-28 08:51:34
○ 2015-10-09 04:04:40
○ 2026-07-11 05:40:18
○ 2015-10-09 04:04:40
○ 2026-07-11 05:40:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21com.com | ns89.worldnic.com, ns90.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.117
NS records: ns89.worldnic.com, ns90.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21com.com (unsigned zone)
⏱️ Timing
Total: 2520ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns89.worldnic.com, ns90.worldnic.com)
Analysis
IP Addresses
mailtest.21com.com resolves to one IP address: 208.91.197.27.
flyingpoint.com, correo.ethosweb.com, itcvirtual.com and two other host names share IP numbers with mailtest.21com.com.