mail.optiekvision.com - robtex.com
mail.optiekvision.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 91.220.37.4๐ณ๐ฑ Serverius-as91.220.37.0/24 Serverius Route Object | ||||||
| PTR | kwhs031.knothhosting08.nl | ||||||
optiekvision.com
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 185.173.20.172๐ณ๐ฑ NL-BIT185.173.20.0/22 | ||||||
| NS | ns0.nl โญ ๐ | ||||||
| NS | ns11.net ๐ | ||||||
| NS | ns5.be | ||||||
| MX | mail.optiekvision.com โญ | ||||||
| TXT | v=spf1 a mx ip4:91.220.37.4 ~all | ||||||
| SOA | ns0.nlhostmaster@ns0.nl 2025-07-31 #3 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA91.220.37.2082015-06-10 โ 2016-04-19 ยท 4 obs
โ 2015-06-10 12:55:08
โ 2016-04-19 01:56:12
โ 2026-02-15 17:47:50
โ 2026-04-27 03:56:28
โ 2016-04-19 01:56:12
โ 2026-02-15 17:47:50
โ 2026-04-27 03:56:28
โA91.220.37.42026-02-15 โ 2026-04-27 ยท 3 obs
โ 2016-04-19 01:56:12
โ 2026-02-15 17:47:50
โ 2026-04-27 03:56:28
โ 2026-02-15 17:47:50
โ 2026-04-27 03:56:28
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... | - |
| optiekvision.com | ns0.nl, ns11.net, ns5.be | - |
โ Authoritative Response
Server:195.135.195.95
NS records: ns0.nl, ns11.net, ns5.be
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 757ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.220.37.4 |
Analysis
Mail Server Role
mail.optiekvision.com serves as a mail server for optiekvision.com.
IP Addresses
mail.optiekvision.com resolves to one IP number: 91.220.37.4.
Other host names for instance ns1.lasercure.nl and lasercure.nl share IP numbers with mail.optiekvision.com.