mx.cvs.su - dns.ninja

mx.cvs.su

DNSSEC⚠️ Not signed
A2001:470:7240::πŸ‡ΊπŸ‡Έ HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRipv6.cns.su
TXTv=spf1 a mx -all

cvs.su

DNSSEC⚠️ Not signed
A2001:470:7240::πŸ‡ΊπŸ‡Έ HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
A88.198.54.22πŸ‡©πŸ‡ͺ Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
NSd.ns.cns.su ⭐ ⚠️ Not in parent delegation
NSd.ns.cvs.su
NSns2.he.net
NSns2.linode.com ⚠️ Not in parent delegation
NSns3.he.net
NSns4.he.net ⚠️ Not in parent delegation
NSns4.linode.com
NSns5.he.net
NSns5.linode.com
MXa.mx.cvs.su ⭐
MXs.mx.cvs.su(10)
MXcvs.su(46)
TXTv=spf1 a mx -all
SOAd.ns.cns.suroot@cns.su 2013-02-21 #0

MX for

Subdomains

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

201820192020202120222023202420252026A2001:470:7240::
●A2001:470:7240::2017-08-25 β†’ 2026-07-27 Β· 11 obs
● 2017-08-25 16:20:46
● 2026-02-15 22:03:00
β—‹ 2026-03-04 06:58:32
β—‹ 2026-04-11 22:39:36
● 2026-04-15 09:38:10
β—‹ 2026-05-07 05:47:48
β—‹ 2026-05-29 18:05:26
● 2026-06-05 07:05:16
β—‹ 2026-07-24 02:28:36
● 2026-07-27 06:10:58
● 2026-07-27 13:11:04

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
sua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...10 records
cvs.sud.ns.cvs.su, ns2.he.net, ns3.he.net, ns4.linode.com...1 record

βœ… Authoritative Response

Server:92.123.95.2

NS records: d.ns.cvs.su, ns2.he.net, ns3.he.net, ns4.linode.com, ns5.he.net, ns5.linode.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cvs.su (unsigned zone)

⏱️ Timing

Total: 4702ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ 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

Hierarchy

a.mx.cvs.su and s.mx.cvs.su are both subdomains of mx.cvs.su.

Mail Server Role

cvs.su uses mx.cvs.su as a mail server.

cvs.su, a.mx.cvs.su and s.mx.cvs.su tend to be used as mail servers in tandem with mx.cvs.su.

IP Addresses

mx.cvs.su resolves to one IP address: 2001:470:7240::.

line.su, mx.llvm.su, mdoc.su and two other host names share IP numbers with mx.cvs.su.