mx1.intergroup.su - dns.ninja
mx1.intergroup.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.253.20.155🇷🇺 SETEL-AS180.253.16.0/20 SETEL Autonomous System | ||||||
| PTR | mx1.intergroup.su | ||||||
intergroup.su
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3-l2.nic.ru ⭐ | ||||||
| NS | ns4-cloud.nic.ru | ||||||
| NS | ns4-l2.nic.ru | ||||||
| NS | ns8-cloud.nic.ru | ||||||
| NS | ns8-l2.nic.ru | ||||||
| MX | mx10.intergroup.su ⭐ | ||||||
| MX | mx1.intergroup.su(20) | ||||||
| MX | mx30.xdbi.ru(30) | ||||||
| TXT | v=spf1 mx a ip4:104.160.64.0/24 ip4:104.160.65.0/24 ip4:104.160.67.128/25 ip4... | ||||||
| SOA | ns3-l2.nic.runoc@intergroup.su 2015-11-16 #23 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A5.143.250.1482026-02-23 → 2026-03-29 · 4 obs
● 2026-02-23 07:31:16
● 2026-03-29 11:27:58
○ 2026-04-03 18:51:22
○ 2026-07-15 01:35:08
● 2026-03-29 11:27:58
○ 2026-04-03 18:51:22
○ 2026-07-15 01:35:08
●A80.253.20.1552026-04-03 → 2026-07-15 · 3 obs
○ 2026-03-29 11:27:58
● 2026-04-03 18:51:22
● 2026-07-15 01:35:08
● 2026-04-03 18:51:22
● 2026-07-15 01:35:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| intergroup.su | ns4-l2.nic.ru, ns3-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru... | - |
✅ Authoritative Response
Server:89.104.95.30
NS records: ns4-l2.nic.ru, ns3-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for intergroup.su (unsigned zone)
⏱️ Timing
Total: 2379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.253.20.155 |
Analysis
Mail Server Role
Mail for intergroup.su is routed through the mail server mx1.intergroup.su.
mx30.xdbi.ru and mx10.intergroup.su are often paired with mx1.intergroup.su as mail servers.
IP Addresses
mx1.intergroup.su has exactly one IP address — 80.253.20.155.