null.opalstack.com - robtex.com
null.opalstack.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.91.170.38🇺🇸 AS7203142.91.168.0/22 Leaseweb USA, Inc. | ||||||
| PTR | vps19.opalstack.com | ||||||
| MX | mx1.us.opalstack.com ⭐ | ||||||
| A | 108.62.123.121🇺🇸 LEASEWEB-US108.62.120.0/22 Leaseweb USA, Inc. | ||||||
| PTR | mx1.us.opalstack.com | ||||||
| MX | mx2.us.opalstack.com ⭐ | ||||||
| A | 2605:fe80:2100:bf03:7::2🇺🇸 AS72032605:fe80::/32 Leaseweb USA, Inc. SFO-12 US | ||||||
| PTR | mx2.us.opalstack.com | ||||||
| A | 23.82.16.244🇺🇸 AS720323.82.16.0/21 Leaseweb USA, Inc. | ||||||
| PTR | mx2.us.opalstack.com | ||||||
| TXT | v=spf1 include:spf.opalstack.com ~all | ||||||
opalstack.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 69.164.202.174🇺🇸 AKAMAI-LINODE-AP69.164.192.0/20 Akamai Technologies | ||||||
| NS | ns3.us.opalstack.com ⭐ | ||||||
| NS | ns1.de.opalstack.com ⚠️ Not in zone NS records | ||||||
| NS | ns1.us.opalstack.com | ||||||
| NS | ns2.us.opalstack.com | ||||||
| MX | in1-smtp.messagingengine.com ⭐ | ||||||
| MX | in2-smtp.messagingengine.com(20) | ||||||
| TXT | openai-domain-verification=dv-QYxTqCgrxqXyjH6Mq1yT6Yn3 | ||||||
| TXT | google-site-verification=WzrntI6ZzEm3RlDlW359wCl-gpm6BrezBOjIbPR8VXo | ||||||
| TXT | stripe-verification=3256c60cc205619f5a92a2b72ad952ecd746127d1575a04d169620e2b... | ||||||
| TXT | v=spf1 include:enchanthq.net include:spf.messagingengine.com include:spf.opal... | ||||||
| TXT | google-site-verification=B1I3oapiWctRye-MA1iWuUVPmZfZ_fv5U4gVaO0APL4 | ||||||
| SOA | ns3.us.opalstack.comhostmaster@opalstack.com 2026-08-10 #3 | ||||||
rank #55124 in the tld
📈 Tranco rank: #19,740
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
○MXmx1.de.opalstack.com2026-07-20 → 2026-08-13 · 4 obs
○ 2026-08-12 19:05:48
● 2026-08-13 00:25:56
○ 2026-08-13 03:35:24
●MXmx1.us.opalstack.com2026-08-12 → 2026-08-13 · 4 obs
● 2026-08-12 19:05:48
○ 2026-08-13 00:25:56
● 2026-08-13 03:35:24
○MXmx2.de.opalstack.com2026-07-20 → 2026-08-13 · 4 obs
○ 2026-08-12 19:05:48
● 2026-08-13 00:25:56
○ 2026-08-13 03:35:24
●MXmx2.us.opalstack.com2026-08-12 → 2026-08-13 · 4 obs
● 2026-08-12 19:05:48
○ 2026-08-13 00:25:56
● 2026-08-13 03:35:24
●A142.91.170.382026-07-20 → 2026-08-13 · 2 obs
● 2026-08-13 03:35:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| opalstack.com | ns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com, ns1.de.opalstack.com | 4 records |
✅ Authoritative Response
Server:45.79.107.55
NS records: ns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com, ns1.de.opalstack.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opalstack.com (unsigned zone)
⏱️ Timing
Total: 348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.91.170.38 |
| MX | 2 | mx2.us.opalstack.com (pri: 10), mx1.us.opalstack.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.opalstack.com ~all |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com...)
Analysis
IP Addresses
null.opalstack.com points to a single IP number: 142.91.170.38.
Additional host names — ns4.sg.opalstack.com, sg.opalstack.com, ns1.opalstack.com and two others — share IP numbers with null.opalstack.com.
Mail Servers
null.opalstack.com has two mail servers: mx1.us.opalstack.com and mx2.us.opalstack.com.
null.opalstack.com shares the same mail server setup as other domains, including www.holidayengine.org, icubex.org, culocity.esp.st and two others.
null.opalstack.com partially shares its mail servers with other domains, (0x736578)yassistants.com and wireframe.cc being examples.
Host names with two IP numbers:
The A records for mx2.us.opalstack.com return 23.82.16.244 and 2605:fe80:2100:bf03:7::2.
Host names pointing to a single IP address:
mx1.us.opalstack.com resolves to the IP address 108.62.123.121.