mxr.su - dns.ninja
mxr.su
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650209399 | ||||||
MX for
mxr.su |
Subdomains
mx.mxr.su |
Same first word
mxr.fr |
mxr.su |
mxr.co |
mxr.com |
mxr.be |
mxr.it |
mxr.ch |
mxr.mx |
mxr.us |
mxr.cc |
mxr.ru |
mxr.email |
mxr.nl |
mxr.info |
mxr.de |
mxr.fi |
mxr.com.br |
mxr.net.cn |
mxr.co.za |
mxr.ca |
mxr.lol |
mxr.at |
mxr.cn |
mxr.net |
mxr.no |
mxr.in |
mxr.ee |
Similar names
DNS History
11 records (11 active, 0 former)
●NSns2.linode.com2015-08-12 → 2026-06-08 · 2 obs
● 2026-06-08 10:16:32
●NSns4.linode.com2015-08-12 → 2026-06-08 · 2 obs
● 2026-06-08 10:16:32
●NSns5.linode.com2015-08-12 → 2026-06-08 · 2 obs
● 2026-06-08 10:16:32
●MXmx.mxr.su2016-04-27 → 2026-06-08 · 3 obs
● 2016-04-27 10:28:36
● 2026-06-08 10:16:32
●MXmxr.su2015-08-12 → 2026-06-08 · 5 obs
● 2016-03-08 23:07:16
○ 2016-04-27 10:28:36
● 2017-01-17 04:08:12
● 2026-06-08 10:16:32
●A2001:470:7240::2015-08-12 → 2026-06-08 · 2 obs
● 2026-06-08 10:16:32
●A88.198.54.222015-08-12 → 2026-06-08 · 2 obs
● 2026-06-08 10:16:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| mxr.su | ns2.linode.com, ns4.linode.com, ns5.linode.com | - |
✅ Authoritative Response
Server:92.123.95.2
NS records: ns2.linode.com, ns4.linode.com, ns5.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mxr.su (unsigned zone)
⏱️ Timing
Total: 1482ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.54.22 |
| AAAA | 1 | 2001:470:7240:: |
| NS | 5 | d.ns.mxr.su, d.ns.cns.su... |
| MX | 4 | mx.mxr.su (pri: 6), mxr.su (pri: 46)... |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | d.ns.cns.su root.cns.su |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
Hierarchy
mx.mxr.su is a subdomain of mxr.su.
Mail Server Role
The MX record for mxr.su points back to mxr.su — it is its own mail server.
mx.mxr.su, a.mx.mxr.su and s.mx.mxr.su commonly appear as mail servers together with mxr.su.
IP Addresses
mxr.su points to two IP numbers: 88.198.54.22 and 2001:470:7240::.
Among the host names that share IP numbers with mxr.su are a.mx.cvs.su, fmt.su, m2.su and two others.
Name Servers
mxr.su has 5 name servers handling its delegation — ns2.linode.com, ns4.linode.com, ns5.linode.com plus two more.
The name servers of mxr.su overlap at least partially with those of other domains — among them rosegeeks.com, svasti.ru, damakpastanesi.com and two more.
ns1.linode.com, ns3.linode.com and d.ns.cns.su — plus seven other name servers — are routinely found together with these name servers.
Hosts with two IP numbers each:
The A records for ns2.linode.com return 92.123.94.3 and 2600:14c0:6::3.
The A records for ns4.linode.com return 92.123.95.4 and 2600:14c0:7::4.
The A records for ns5.linode.com return 92.123.95.2 and 2600:14c0:7::2.
The A records for d.ns.cns.su return 88.198.54.27 and 2001:470:7240::d.
Host names with one IP number:
d.ns.mxr.su resolves to the IP address 2001:470:7240::d.
d.ns.cns.su and d.ns.mxr.su each have 2001:470:7240::d IP addresses.
Mail Servers
mxr.su uses 4 mail servers — mxr.su, mx.mxr.su, a.mx.mxr.su and s.mx.mxr.su — to receive email.
Hosts with two IP numbers each:
The A records for mxr.su return 88.198.54.22 and 2001:470:7240::.
Host names with one IP number:
mx.mxr.su resolves to the IP address 2001:470:7240::.
a.mx.mxr.su resolves to the IP address 88.198.54.22.
s.mx.mxr.su resolves to the IP address 88.198.54.27.
mxr.su and mx.mxr.su each have 2001:470:7240:: IP addresses.
mxr.su and a.mx.mxr.su each have 88.198.54.22 IP addresses.