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=650209980 | ||||||
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.xyz |
mxr.mx |
mxr.us |
mxr.cc |
mxr.ru |
mxr.email |
mxr.nl |
mxr.info |
mxr.de |
mxr.fi |
mxr.com.br |
mxr.pl |
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 → 2026-07-26 · 2 obs
● 2026-07-26 20:46:02
●NSns4.linode.com2015-08-12 → 2026-07-26 · 2 obs
● 2026-07-26 20:46:02
●NSns5.linode.com2015-08-12 → 2026-07-26 · 2 obs
● 2026-07-26 20:46:02
●MXmx.mxr.su2016-04-27 → 2026-07-26 · 3 obs
● 2016-04-27 10:28:36
● 2026-07-26 20:46:02
●MXmxr.su2015-08-12 → 2026-07-26 · 5 obs
● 2016-03-08 23:07:16
○ 2016-04-27 10:28:36
● 2017-01-17 04:08:12
● 2026-07-26 20:46:02
●A2001:470:7240::2015-08-12 → 2026-07-26 · 2 obs
● 2026-07-26 20:46:02
●A88.198.54.222015-08-12 → 2026-07-26 · 2 obs
● 2026-07-26 20:46:02
🔍 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: 652ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.54.22 |
| AAAA | 1 | 2001:470:7240:: |
| NS | 5 | ns2.linode.com, d.ns.cns.su... |
| MX | 4 | a.mx.mxr.su (pri: 10), mx.mxr.su (pri: 6)... |
| 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, b.dns.ripn.net, d.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 the IP addresses 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, down.su and two others.
Name Servers
The authoritative name servers for mxr.su are ns2.linode.com, ns4.linode.com, ns5.linode.com and two others.
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.
These name servers commonly appear in delegations together with ns1.linode.com, ns3.linode.com, d.ns.cns.su and 7 other.
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.
Hosts that resolve to one IP address:
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 is managed by four mail servers: mxr.su, mx.mxr.su, a.mx.mxr.su and s.mx.mxr.su.
Hosts with two IP numbers each:
The A records for mxr.su return 88.198.54.22 and 2001:470:7240::.
Hosts that resolve to one IP address:
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.