mail.chktech.net - robtex.com
mail.chktech.net
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 81.19.149.36๐ฆ๐น IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail16.world4you.com | ||||||
chktech.net
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 81.19.159.21๐ฆ๐น IONOS-AS81.19.144.0/20 World4You.com | ||||||
| NS | ns1.world4you.at โญ | ||||||
| NS | ns2.world4you.at | ||||||
| MX | mail.chktech.net โญ | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-02-05 #45 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA81.19.149.362015-07-20 โ 2026-04-16 ยท 2 obs
โ 2015-07-20 00:07:24
โ 2026-04-16 05:27:36
โ 2026-04-16 05:27:36
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| chktech.net | ns1.world4you.at, ns2.world4you.at | - |
โ Authoritative Response
Server:185.132.32.253
NS records: ns1.world4you.at, ns2.world4you.at
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for chktech.net (unsigned zone)
โฑ๏ธ Timing
Total: 400ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.149.36 |
Analysis
Mail Server Role
mail.chktech.net serves as the mail server for chktech.net.
IP Addresses
mail.chktech.net points to a single IP: 81.19.149.36.
Other host names, for instance mail.itc.at, mail.bdirect.at, mail.holz-bau.co.at, mail.leistungsschau.co.at and mail.sutter.co.at share IP numbers with mail.chktech.net.