mx.cdrnalert.com - robtex.com
mx.cdrnalert.com
| DNSSEC | ⚠️ Not signed | ||||||
cdrnalert.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.64.16🇺🇸 Cloudflare172.65.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.65.64.17🇺🇸 Cloudflare172.65.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.dnsvisa.com ⭐ | ||||||
| NS | ns2.dnsvisa.com | ||||||
| NS | ns3.dnsvisa.com | ||||||
| TXT | contactemail hostmaster@visa.com | ||||||
| SOA | ns1.dnsvisa.comdns@cloudflare.com serial=2362080694 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
○A66.96.140.1182015-06-30 → 2016-07-12 · 3 obs
● 2015-06-30 01:37:44
● 2016-07-12 05:12:28
○ 2026-03-23 03:18:24
● 2016-07-12 05:12:28
○ 2026-03-23 03:18:24
○A66.96.140.1192015-06-30 → 2016-07-12 · 3 obs
● 2015-06-30 01:37:44
● 2016-07-12 05:12:28
○ 2026-03-23 03:18:24
● 2016-07-12 05:12:28
○ 2026-03-23 03:18:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| cdrnalert.com | ns1.dnsvisa.com, ns2.dnsvisa.com, ns3.dnsvisa.com | 3 records |
✅ Authoritative Response
Server:162.159.11.57
NS records: ns1.dnsvisa.com, ns2.dnsvisa.com, ns3.dnsvisa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdrnalert.com (unsigned zone)
⏱️ Timing
Total: 105ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.dnsvisa.com, ns2.dnsvisa.com, ns3.dnsvisa.com)