undefined.ssp.sld.cu - robtex.com
undefined.ssp.sld.cu
| DNSSEC | ⚠️ Not signed | ||||||
| MX | mx1.ssp.sld.cu ⭐ | ||||||
| A | 201.220.202.122🇨🇺 INFOCOM201.220.192.0/19 | ||||||
| PTR | trinidad.ssp.sld.cu | ||||||
| MX | mx.sld.cu(3) | ||||||
| A | 201.220.206.77🇨🇺 INFOCOM201.220.192.0/19 | ||||||
ssp.sld.cu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 201.220.202.122🇨🇺 INFOCOM201.220.192.0/19 | ||||||
| NS | trinidad.ssp.sld.cu ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.sld.cu ⚠️ Not in parent delegation | ||||||
| NS | ns2.sld.cu ⚠️ Not in parent delegation | ||||||
| NS | ns3.sld.cu ⚠️ Not in parent delegation | ||||||
| NS | ssp.sld.cu ⚠️ Not in parent delegation | ||||||
| MX | mx1.ssp.sld.cu ⭐ | ||||||
| MX | ssp.sld.cu ⭐ | ||||||
| MX | mx3.sld.cu(3) | ||||||
| MX | mx.sld.cu(4) | ||||||
| SOA | trinidad.ssp.sld.curoot@trinidad.ssp.sld.cu 2026-06-26 #56 | ||||||
WOT: SAFE (85/100)
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●MXmx1.ssp.sld.cu2015-07-16 → 2026-08-09 · 2 obs
● 2026-08-09 09:30:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cu | ns.dns.br, rip.psg.com, ns2.gip.net, cu.cctld.authdns.ripe.net... | 10 records |
| sld.cu | ns1.sld.cu, ns3.sld.cu, ns0.sld.cu, ns2.sld.cu | 4 records |
✅ Authoritative Response
Server:201.220.222.131
NS records: ns1.sld.cu, ns3.sld.cu, ns0.sld.cu, ns2.sld.cu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu (unsigned zone)
⏱️ Timing
Total: 300ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 2 | mx1.ssp.sld.cu (pri: 1), mx.sld.cu (pri: 3) |
📌 Glue Records Collected
Total: 14
In-bailiwick: 7 (ns.ceniai.net.cu, ns.ceniai.net.cu, ns2.ceniai.net.cu...)
Out-of-bailiwick: 7 (ns.dns.br, ns.dns.br, rip.psg.com...)
Analysis
Mail Servers
Mail for undefined.ssp.sld.cu is handled by two mail servers — mx.sld.cu and mx1.ssp.sld.cu.
undefined.ssp.sld.cu shares its mail server configuration with other domains, such as *.ssp.sld.cu and hospreh.ssp.sld.cu.
undefined.ssp.sld.cu has at least partial mail server overlap with other domains such as polagd.cfg.sld.cu, mx2.cav.sld.cu, gal.sld.cu and two more.
These mail servers commonly co-occur with mail servers smtp.cfg.sld.cu, mx.mp.sld.cu, smtp.sld.cu and 7 others.
mx.sld.cu and mx1.ssp.sld.cu each resolve to one IP number: mx.sld.cu points to 201.220.206.77 and mx1.ssp.sld.cu points to 201.220.202.122.