mail.back9plus.com - robtex.com
mail.back9plus.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 200.69.22.7๐ฆ๐ท A2HOSTING200.69.20.0/22 A2 Hosting, Inc. | ||||||
| PTR | sg1-cl9-its1.a2hosting.com | ||||||
back9plus.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 84.247.151.105๐ฉ๐ช CONTABO-ASIA84.247.144.0/21 | ||||||
| NS | ns1.a2hosting.com โญ โ ๏ธ Not in parent delegation | ||||||
| NS | ns2.a2hosting.com โ ๏ธ Not in parent delegation | ||||||
| NS | ns3.a2hosting.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| MX | mail.back9plus.com โญ | ||||||
| TXT | v=spf1 +a +mx +ip4:200.69.22.7 include:spf.a2hosting.com ~all | ||||||
| SOA | ns1.a2hosting.comroot@sg1-cl9-its1.a2hosting.com 2025-05-18 #6 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA200.69.22.72026-03-30 โ 2026-03-30 ยท 2 obs
โ 2026-03-30 01:44:12
โ 2026-03-30 03:20:06
โ 2026-03-30 03:20:06
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| back9plus.com | ns3.a2hosting.com, ns4.a2hosting.com | 2 records |
โ Authoritative Response
Server:76.223.26.245
NS records: ns3.a2hosting.com, ns4.a2hosting.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for back9plus.com (unsigned zone)
โฑ๏ธ Timing
Total: 124ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.69.22.7 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.a2hosting.com, ns4.a2hosting.com)
Analysis
Mail Server Role
mail.back9plus.com serves as the mail server for back9plus.com.
IP Addresses
mail.back9plus.com points to an IP address: 200.69.22.7.
other host names include art-rouge.com, mail.best-edutainment.com, mail.smartbandcity.com, mail.fancyshowtech.tv and mail.srvchina.com; they share IP numbers with mail.back9plus.com.