cvs.su - dns.ninja
cvs.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=650209985 | ||||||
MX for
cvs.su |
Same first word
Similar names
DNS History
15 records (15 active, 0 former)
●NSns2.linode.com2015-07-04 → 2026-07-27 · 2 obs
● 2026-07-27 06:10:58
●NSns4.linode.com2015-07-04 → 2026-07-27 · 2 obs
● 2026-07-27 06:10:58
●NSns5.linode.com2015-07-04 → 2026-07-27 · 2 obs
● 2026-07-27 06:10:58
●MXcvs.su2015-07-04 → 2026-07-27 · 5 obs
● 2017-08-20 05:59:08
○ 2017-08-25 16:18:26
● 2017-08-27 06:22:10
● 2026-07-27 06:10:58
●MXmx.cvs.su2017-08-25 → 2026-07-27 · 19 obs
● 2017-08-25 16:18:26
● 2026-02-15 22:02:58
○ 2026-03-27 11:42:26
○ 2026-03-30 00:12:46
● 2026-03-30 02:05:34
● 2026-04-01 10:46:30
○ 2026-04-04 10:21:42
● 2026-04-11 22:39:34
○ 2026-04-26 04:38:42
○ 2026-04-26 08:51:50
● 2026-05-07 05:47:46
○ 2026-05-28 14:28:44
○ 2026-05-28 17:34:56
● 2026-05-29 18:05:24
● 2026-06-05 07:05:14
○ 2026-06-09 02:37:10
● 2026-07-27 06:10:54
● 2026-07-27 06:10:58
●A2001:470:7240::2015-07-04 → 2026-07-27 · 2 obs
● 2026-07-27 06:10:58
●A88.198.54.222015-07-04 → 2026-07-27 · 2 obs
● 2026-07-27 06:10:58
🔍 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 |
| cvs.su | d.ns.cvs.su, ns2.he.net, ns3.he.net, ns4.linode.com... | 1 record |
✅ Authoritative Response
Server:216.66.80.18
NS records: d.ns.cvs.su, ns2.he.net, ns3.he.net, ns4.linode.com, ns5.he.net, ns5.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cvs.su (unsigned zone)
⏱️ Timing
Total: 1017ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.54.22 |
| AAAA | 1 | 2001:470:7240:: |
| NS | 9 | ns4.he.net, d.ns.cvs.su... |
| MX | 4 | s.mx.cvs.su (pri: 99), cvs.su (pri: 46)... |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | d.ns.cns.su root.cns.su |
📌 Glue Records Collected
Total: 11
In-bailiwick: 1 (d.ns.cvs.su)
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
Mail Server Role
The MX record for cvs.su points back to cvs.su — it is its own mail server.
a.mx.cvs.su and s.mx.cvs.su tend to appear as mail servers in combination with cvs.su.
IP Addresses
cvs.su points to the IP addresses 88.198.54.22 and 2001:470:7240::
Among the host names that share IP numbers with cvs.su are a.mx.cns.su, mdoc.su, lvm.su and two others.
Name Servers
DNS for cvs.su is handled by 9 name servers: ns2.linode.com, ns4.linode.com, ns5.linode.com and 6 others.
There is at least partial name server overlap between cvs.su and other domains — pocketbookapp.com, engelwaldfarm.com, wm.vc and two more among them.
These name servers regularly appear alongside ns2.he.net, ns3.he.net, ns5.he.net and 6 other name servers in NS record sets.
Hosts with two IP numbers each:
ns2.linode.com has two IP addresses: 92.123.94.3 and 2600:14c0:6::3.
ns4.linode.com has two IP addresses: 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com has two IP addresses: 92.123.95.2 and 2600:14c0:7::2.
ns2.he.net has two IP addresses: 216.218.131.2 and 2001:470:200::2.
ns3.he.net has two IP addresses: 216.218.132.2 and 2001:470:300::2.
ns4.he.net has two IP addresses: 216.66.1.2 and 2001:470:400::2.
ns5.he.net has two IP addresses: 216.66.80.18 and 2001:470:500::2.
d.ns.cns.su has two IP addresses: 88.198.54.27 and 2001:470:7240::d.
Hosts that resolve to one IP address:
d.ns.cvs.su directs to 2001:470:7240::d.
Host names pointing to 2001:470:7240::d IP addresses: d.ns.cns.su and d.ns.cvs.su.
Mail Servers
cvs.su is managed by four mail servers: cvs.su, mx.cvs.su, a.mx.cvs.su and s.mx.cvs.su.
Hosts with two IP numbers each:
cvs.su has two IP addresses: 88.198.54.22 and 2001:470:7240::.
Hosts that resolve to one IP address:
mx.cvs.su directs to 2001:470:7240::.
a.mx.cvs.su directs to 88.198.54.22.
s.mx.cvs.su directs to 88.198.54.27.
Host names pointing to 2001:470:7240:: IP addresses: cvs.su and mx.cvs.su.
Host names pointing to 88.198.54.22 IP addresses: cvs.su and a.mx.cvs.su.