ms1.criticalsystems.com - robtex.com
ms1.criticalsystems.com
| DNSSEC | ⚠️ Not signed | ||||||
criticalsystems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.12.240.41🇺🇸 AS398101198.12.240.0/21 | ||||||
| NS | ns27.domaincontrol.com ⭐ | ||||||
| NS | ns28.domaincontrol.com | ||||||
| MX | criticalsystems-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms98833665 | ||||||
| TXT | v=spf1 a:sandstone.fortiddns.com include:spf.protection.outlook.com -all | ||||||
| SOA | ns27.domaincontrol.comdns@jomax.net 2025-12-10 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A24.106.112.512015-05-28 → 2016-07-15 · 4 obs
● 2015-05-28 03:00:36
● 2016-07-15 16:10:48
○ 2026-02-21 07:06:04
○ 2026-04-13 17:29:02
● 2016-07-15 16:10:48
○ 2026-02-21 07:06:04
○ 2026-04-13 17:29:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| criticalsystems.com | ns27.domaincontrol.com, ns28.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for criticalsystems.com (unsigned zone)
⏱️ Timing
Total: 91ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)