mx.openingaudio.com - robtex.com
mx.openingaudio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| PTR | ip-207-148-248-143.defastlink.net | ||||||
openingaudio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
●A207.148.248.1432026-02-16 → 2026-03-22 · 3 obs
○ 2016-07-03 13:19:28
● 2026-02-16 12:39:54
● 2026-03-22 22:07:10
● 2026-02-16 12:39:54
● 2026-03-22 22:07:10
○A66.96.140.942015-07-07 → 2016-07-03 · 4 obs
● 2015-07-07 21:18:50
● 2016-07-03 13:19:28
○ 2026-02-16 12:39:54
○ 2026-03-22 22:07:10
● 2016-07-03 13:19:28
○ 2026-02-16 12:39:54
○ 2026-03-22 22:07:10
○A66.96.140.952015-07-07 → 2016-07-03 · 4 obs
● 2015-07-07 21:18:50
● 2016-07-03 13:19:28
○ 2026-02-16 12:39:54
○ 2026-03-22 22:07:10
● 2016-07-03 13:19:28
○ 2026-02-16 12:39:54
○ 2026-03-22 22:07:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| openingaudio.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server: 52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openingaudio.com (unsigned zone)
⏱️ Timing
Total: 68ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
mx.openingaudio.com resolves to one IP number: 207.148.248.143.
other host names including www.leftunfinished.com, rctltd.com, quentai.com, beopinionated.com and tntelectronics.com share IP numbers with mx.openingaudio.com.