mx20.alteza.su - robtex.com
mx20.alteza.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.249.244.216🇷🇺 IZHNET-AS87.249.224.0/19 IZHNET | ||||||
| PTR | mx20.pk-holder.ru | ||||||
alteza.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.221.140.6🇷🇺 AEZA-AS77.221.140.0/22 | ||||||
| NS | ns1.rsnx.ru ⭐ | ||||||
| NS | ns1.infobox.org | ||||||
| NS | ns2.infobox.org | ||||||
| MX | mx10.alteza.su ⭐ | ||||||
| MX | mx20.alteza.su(20) | ||||||
| SOA | ns1.rsnx.rusupport@pk-holder.ru 2022-03-22 #2 | ||||||
MX for
Same first word
Similar names
02xm.com |
mx02.kinghost.net |
mx02.gov.jo |
20mx.com |
mx02.gov.mz |
mx02.ru |
mx02.de |
02xm.top |
mx02.123hjemmeside.dk |
m20x.com |
20xm.cn |
mx02.gov.bf |
xm02.com |
xm20.top |
xm20.com |
xm02.net |
20xm.com |
DNS History
1 record (1 active, 0 former)
●A87.249.244.2162015-07-06 → 2026-04-15 · 2 obs
● 2015-07-06 21:17:06
● 2026-04-15 01:28:20
● 2026-04-15 01:28:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| alteza.su | ns2.infobox.org, ns1.infobox.org | - |
✅ Authoritative Response
Server:89.253.252.13
NS records: ns2.infobox.org, ns1.infobox.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alteza.su (unsigned zone)
⏱️ Timing
Total: 1574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.249.244.216 |
Analysis
Mail Server Role
mx20.alteza.su serves as the mail server for alteza.su.
mx10.alteza.su is commonly used as a mail server with mx20.alteza.su.
IP Addresses
mx20.alteza.su resolves to a single IP address: 87.249.244.216.
Other host names such as mx20.mama-doma.com, mx20.pk-holder.ru and mx20.holder.su share IP numbers with mx20.alteza.su.