mx.openstep.org - robtex.com
mx.openstep.org
| DNSSEC | ⚠️ Not signed | ||||||
openstep.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.openstep.org ⭐ | ||||||
| NS | imp.npcguild.org.ns-not-in-service.org ⚠️ Not in zone NS records | ||||||
| NS | ns1.openstep.org ⚠️ Not in zone NS records | ||||||
| NS | ns1.wintek.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.wintek.com ⚠️ Not in zone NS records | ||||||
| NS | ns3.wintek.com ⚠️ Not in zone NS records | ||||||
| NS | ns4.wintek.com ⚠️ Not in zone NS records | ||||||
| MX | mx.openstep.org ⭐ | ||||||
| MX | mail.openstep.org(20) | ||||||
| SOA | ns1.openstep.orgadmin@openstep.org serial=20140510 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A50.127.101.382015-06-07 → 2026-02-15 · 4 obs
● 2015-06-07 23:38:46
● 2026-02-15 17:19:24
○ 2026-03-25 03:51:24
○ 2026-03-25 05:32:24
● 2026-02-15 17:19:24
○ 2026-03-25 03:51:24
○ 2026-03-25 05:32:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| openstep.org | imp.npcguild.org.ns-not-in-service.org, ns2.wintek.com, ns4.wintek.com, ns3.wintek.com... | 2 records |
✅ Authoritative Response
Server:199.233.104.66
NS records: imp.npcguild.org.ns-not-in-service.org, ns2.wintek.com, ns4.wintek.com, ns3.wintek.com, ns1.wintek.com, ns.openstep.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openstep.org (unsigned zone)
⏱️ Timing
Total: 3353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
In-bailiwick: 1 (ns.openstep.org)
Out-of-bailiwick: 1 (imp.npcguild.org.ns-not-in-service.org)