mail.challenge-spain.com - robtex.com
mail.challenge-spain.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 185.40.57.153๐ณ๐ฑ AS30870185.40.57.0/24 | ||||||
challenge-spain.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 212.114.88.21๐ฉ๐ช AS8859212.114.64.0/19 OSN-NET | ||||||
| NS | nsauth2.trans-ix.net โญ | ||||||
| NS | nsauth1.trans-ix.nl โ ๏ธ Not in zone NS records | ||||||
| NS | nsauth3.trans-ix.com | ||||||
| MX | mail.challenge-spain.com โญ | ||||||
| SOA | nsauth2.trans-ix.nethostmaster@challenge-spain.com 2026-03-13 #1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA185.40.57.1532026-03-17 โ 2026-05-13 ยท 3 obs
โ 2026-03-02 20:34:40
โ 2026-03-17 20:19:14
โ 2026-05-13 14:10:14
โ 2026-03-17 20:19:14
โ 2026-05-13 14:10:14
โA89.30.151.1242020-01-27 โ 2026-03-02 ยท 4 obs
โ 2020-01-27 20:04:32
โ 2026-03-02 20:34:40
โ 2026-03-17 20:19:14
โ 2026-05-13 14:10:14
โ 2026-03-02 20:34:40
โ 2026-03-17 20:19:14
โ 2026-05-13 14:10:14
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| challenge-spain.com | nsauth1.trans-ix.nl, nsauth2.trans-ix.net, nsauth3.trans-ix.com | 2 records |
โ Authoritative Response
Server:185.40.56.120
NS records: nsauth1.trans-ix.nl, nsauth2.trans-ix.net, nsauth3.trans-ix.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for challenge-spain.com (unsigned zone)
โฑ๏ธ Timing
Total: 2245ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.40.57.153 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsauth3.trans-ix.com, nsauth3.trans-ix.com)
Analysis
Mail Server Role
mail.challenge-spain.com serves as a mail server for challenge-spain.com.
IP Addresses
mail.challenge-spain.com resolves to one IP number: 185.40.57.153.
Other host names, for instance mail.challengefamily-usa.com, challenge-canada.com, challengefamily-usa.com, mail.web01.challenge-almere.com and start-2-finish.nl share IP numbers with mail.challenge-spain.com.