mail.testderz.com - robtex.com
mail.testderz.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 91.200.40.10πΊπ¦ HVOSTING-AS91.200.40.0/24 Hvosting.ua | ||||||
| PTR | h10.hvosting.ua | ||||||
testderz.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 193.106.249.136π©πͺ AS63023193.106.249.0/24 inetCloud inc. | ||||||
| NS | ns1.wordpress.com β | ||||||
| NS | ns2.wordpress.com | ||||||
| NS | ns3.wordpress.com | ||||||
| MX | mail.testderz.com β | ||||||
| TXT | v=spf1 ip4:91.200.40.10 ip4:91.225.138.202 a mx ~all | ||||||
| SOA | ns1.wordpress.comhostmaster@wordpress.com 2005-07-18 #58 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA91.200.40.102026-02-25 β 2026-03-25 Β· 2 obs
β 2026-02-25 11:06:04
β 2026-03-25 00:20:34
β 2026-03-25 00:20:34
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| testderz.com | ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com | 6 records |
β Authoritative Response
Server:198.181.116.9
NS records: ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for testderz.com (unsigned zone)
β±οΈ Timing
Total: 120ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.200.40.10 |
π Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.wordpress.com, ns1.wordpress.com, ns2.wordpress.com...)
Analysis
Mail Server Role
mail.testderz.com is the mail server for testderz.com.
IP Addresses
mail.testderz.com resolves to one IP number: 91.200.40.10.
other host names including ns1.fox.hvosting.kiev.ua, hram-pg.org, fox.hvosting.kiev.ua, www.hram-pg.org and mail.kn-grup.com share IP numbers with mail.testderz.com.