mail.contractbeheer.com - robtex.com
mail.contractbeheer.com
contractbeheer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a02:2350:5:10c:75:2252:2224:7947🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.142🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| NS | ns01.one.com ⭐ | ||||||
| NS | ns02.one.com | ||||||
| MX | contractbeheer-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | google-site-verification=gUf1K2fqAQgUwN3paEqL7sGFCuPkYOg59swXTsSi1UU | ||||||
| TXT | 9dfvnc587q58tubpvifb4uavo3 | ||||||
| TXT | 6t3fupg6fm9lfl243dj8bpd1ia | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-04-20 #5 | ||||||
Previously MX for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| contractbeheer.com | ns01.one.com, ns02.one.com | 4 records |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2920ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.28.22.4 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.one.com, ns01.one.com, ns02.one.com...)