auth.crv4all.com - robtex.com
auth.crv4all.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 40.68.79.40🇳🇱 Microsoft40.68.0.0/14 | ||||||
crv4all.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 40.68.79.40🇳🇱 Microsoft40.68.0.0/14 | ||||||
| NS | ns-550.awsdns-04.net ⭐ | ||||||
| NS | ns-1484.awsdns-57.org | ||||||
| NS | ns-1902.awsdns-45.co.uk | ||||||
| NS | ns-453.awsdns-56.com | ||||||
| MX | crv4all-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | 79c1cc083cb3e9e6fa6b45fbef1a60bb0f8a6e6c62a1e7f94f | ||||||
| TXT | atlassian-domain-verification=kN3Hy7mTr/1esV6OqB8fb1p42Io+a8zA7agkDw/itgth7uE... | ||||||
| TXT | google-site-verification=vjmT8_WHOciIMDj2_0cgoRCS-OTs33BsWVHEA2mk7ZU | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:veeteelt.nl include:spf.afa... | ||||||
| SOA | ns-550.awsdns-04.netawsdns-hostmaster@amazon.com serial=1 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A40.68.79.402026-03-11 → 2026-05-10 · 2 obs
● 2026-03-11 16:04:08
● 2026-05-10 17:17:18
● 2026-05-10 17:17:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| crv4all.com | ns-550.awsdns-04.net, ns-453.awsdns-56.com, ns-1902.awsdns-45.co.uk, ns-1484.awsdns-57.org | 2 records |
✅ Authoritative Response
Server:205.251.194.38
NS records: ns-550.awsdns-04.net, ns-453.awsdns-56.com, ns-1902.awsdns-45.co.uk, ns-1484.awsdns-57.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 433ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 40.68.79.40 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-453.awsdns-56.com, ns-453.awsdns-56.com)
Analysis
IP Addresses
auth.crv4all.com points to a single IP: 40.68.79.40.
Other host names, for instance crv4all.es, fosfaatplanner.nl, crv4all.de, crvdier.nl and crvmineraal.nl share IP numbers with auth.crv4all.com.