mx.cctld.su - robtex.com
mx.cctld.su
| DNSSEC | β οΈ Not signed | ||||||
| A | 2001:470:7240::πΊπΈ HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ipv6.cns.su | ||||||
| TXT | v=spf1 a mx -all | ||||||
cctld.su
| DNSSEC | β οΈ Not signed | ||||||
| A | 2001:470:7240::πΊπΈ HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| A | 88.198.54.22π©πͺ Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| NS | d.ns.cns.su β β οΈ Not in parent delegation | ||||||
| NS | any.ns.cns.su β οΈ Not in zone NS records | ||||||
| NS | d.ns.cctld.su | ||||||
| NS | lon.ns.cns.su β οΈ Not in zone NS records | ||||||
| NS | ns2.he.net | ||||||
| NS | ns2.linode.com β οΈ Not in parent delegation | ||||||
| NS | ns3.he.net β οΈ Not in parent delegation | ||||||
| NS | ns4.he.net β οΈ Not in parent delegation | ||||||
| NS | ns4.linode.com | ||||||
| NS | ns5.he.net β οΈ Not in parent delegation | ||||||
| NS | ns5.linode.com β οΈ Not in parent delegation | ||||||
| MX | mx.cctld.su β | ||||||
| MX | a.mx.cctld.su(10) | ||||||
| MX | cctld.su(46) | ||||||
| MX | s.mx.cctld.su(99) | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | d.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)
βA2001:470:7240::2026-03-14 β 2026-04-12 Β· 2 obs
β 2026-03-14 12:17:50
β 2026-04-12 02:16:14
β 2026-04-12 02:16:14
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| cctld.su | d.ns.cctld.su, ns4.linode.com, lon.ns.cns.su, any.ns.cns.su... | 7 records |
β 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
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cctld.su (unsigned zone)
β±οΈ Timing
Total: 3876ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| AAAA | 1 | 2001:470:7240:: |
| TXT | 1 | v=spf1 a mx -all |
π 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.