mx.cctld.su - robtex.com

mx.cctld.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

cctld.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
NSany.ns.cns.su ⚠️ Not in zone NS records
NSd.ns.cctld.su
NSlon.ns.cns.su ⚠️ Not in zone NS records
NSns2.he.net
NSns2.linode.com ⚠️ Not in parent delegation
NSns3.he.net ⚠️ Not in parent delegation
NSns4.he.net ⚠️ Not in parent delegation
NSns4.linode.com
NSns5.he.net ⚠️ Not in parent delegation
NSns5.linode.com ⚠️ Not in parent delegation
MXmx.cctld.su ⭐
MXa.mx.cctld.su(10)
MXcctld.su(46)
MXs.mx.cctld.su(99)
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)

A2001:470:7240::
●A2001:470:7240::2026-03-14 β†’ 2026-04-12 Β· 2 obs
● 2026-03-14 12:17:50
● 2026-04-12 02:16:14

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
sua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
cctld.sud.ns.cctld.su, ns4.linode.com, lon.ns.cns.su, any.ns.cns.su...7 records

βœ… Authoritative Response

Server:216.218.131.2

NS records: d.ns.cctld.su, ns4.linode.com, lon.ns.cns.su, any.ns.cns.su, ns2.he.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cctld.su (unsigned zone)

⏱️ Timing

Total: 3876ms | Queries: -

πŸ“„ Records

TypeCountSample Data
AAAA12001:470:7240::
TXT1v=spf1 a mx -all

πŸ“Œ Glue Records Collected

Total: 7

In-bailiwick: 1 (d.ns.cctld.su)

Out-of-bailiwick: 6 (any.ns.cns.su, any.ns.cns.su, any.ns.cns.su...)

Analysis

Hierarchy

mx.cctld.su is parent of s.mx.cctld.su and a.mx.cctld.su.

Mail Server Role

mx.cctld.su is the mail server for cctld.su.

cctld.su, a.mx.cctld.su and s.mx.cctld.su are commonly used as mail servers together with mx.cctld.su.

IP Addresses

mx.cctld.su points to a single IP number: 2001:470:7240::.

other host names for instance idk.su, bmap.su, src.su, consult.su and ports.su share IP numbers with mx.cctld.su.