mx4.support.su - dns.ninja
mx4.support.su
| DNSSEC | ⚠️ Not signed | ||||||
support.su
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.support.su ⚠️ Not in zone NS records | ||||||
| NS | ns2.support.su ⚠️ Not in zone NS records | ||||||
| NS | ns3-l2.nic.ru ⚠️ Not in zone NS records | ||||||
| NS | ns4-cloud.nic.ru ⚠️ Not in zone NS records | ||||||
| NS | ns4-l2.nic.ru ⚠️ Not in zone NS records | ||||||
| NS | ns8-cloud.nic.ru ⚠️ Not in zone NS records | ||||||
| NS | ns8-l2.nic.ru ⚠️ Not in zone NS records | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A193.203.100.1362015-06-03 → 2016-09-28 · 4 obs
● 2015-06-03 14:20:20
● 2016-09-28 20:30:52
○ 2026-04-12 15:52:10
○ 2026-06-19 21:30:10
● 2016-09-28 20:30:52
○ 2026-04-12 15:52:10
○ 2026-06-19 21:30:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net... | 10 records |
| support.su | ns3-l2.nic.ru, ns8-cloud.nic.ru, ns8-l2.nic.ru, ns.support.su... | 2 records |
✅ Authoritative Response
Server:193.203.100.130
NS records: ns3-l2.nic.ru, ns8-cloud.nic.ru, ns8-l2.nic.ru, ns.support.su, ns2.support.su, ns4-l2.nic.ru, ns4-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for support.su (unsigned zone)
⏱️ Timing
Total: 889ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
In-bailiwick: 2 (ns.support.su, ns2.support.su)
Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)