mx.certenza.com - robtex.com
mx.certenza.com
| DNSSEC | ⚠️ Not signed | ||||||
certenza.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| NS | ns-522.awsdns-01.net ⭐ | ||||||
| NS | ns-1201.awsdns-22.org | ||||||
| NS | ns-1582.awsdns-05.co.uk | ||||||
| NS | ns-414.awsdns-51.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | facebook-domain-verification=ksa5rewt4r7zazst0c22y6xt2kugim | ||||||
| TXT | v=spf1 include:_spf.google.com include:amazonses.com ~all | ||||||
| SOA | ns-522.awsdns-01.netawsdns-hostmaster@amazon.com serial=1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
○A66.96.140.1722017-11-08 → 2017-11-08 · 2 obs
● 2017-11-08 10:35:42
○ 2026-07-22 03:14:38
○ 2026-07-22 03:14:38
○A66.96.140.1732017-11-08 → 2017-11-08 · 2 obs
● 2017-11-08 10:35:42
○ 2026-07-22 03:14:38
○ 2026-07-22 03:14:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| certenza.com | ns-522.awsdns-01.net, ns-414.awsdns-51.com, ns-1582.awsdns-05.co.uk, ns-1201.awsdns-22.org | 2 records |
✅ Authoritative Response
Server:205.251.196.177
NS records: ns-522.awsdns-01.net, ns-414.awsdns-51.com, ns-1582.awsdns-05.co.uk, ns-1201.awsdns-22.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certenza.com (unsigned zone)
⏱️ Timing
Total: 597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-414.awsdns-51.com, ns-414.awsdns-51.com)