mail.contractbeheer.com - robtex.com

mail.contractbeheer.com

contractbeheer.com

DNSSEC⚠️ Not signed
A2a02:2350:5:10c:75:2252:2224:7947🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.213.142🇩🇰 ONECOM46.30.208.0/21 One.com A/S
NSns01.one.com
NSns02.one.com
MXcontractbeheer-com.mail.protection.outlook.com
TXTgoogle-site-verification=gUf1K2fqAQgUwN3paEqL7sGFCuPkYOg59swXTsSi1UU
TXT9dfvnc587q58tubpvifb4uavo3
TXT6t3fupg6fm9lfl243dj8bpd1ia
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns01.one.comhostmaster@one.com 2026-04-20 #5

Previously MX for

Same first word

Similar names

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...-
contractbeheer.comns01.one.com, ns02.one.com4 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

TypeCountSample Data
A1195.28.22.4

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.one.com, ns01.one.com, ns02.one.com...)