mx1.pri.sld.cu - robtex.com
mx1.pri.sld.cu
| CNAME | princesa.pri.sld.cu | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 201.220.204.94🇨🇺 INFOCOM201.220.192.0/19 | ||||||
| MX | mx1.pri.sld.cu ⭐ | ||||||
| MX | mx.sld.cu(5) | ||||||
| A | 201.220.206.77🇨🇺 INFOCOM201.220.192.0/19 | ||||||
pri.sld.cu
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.pri.sld.cu ⭐ | ||||||
| NS | ns0.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 | princesa.pri.sld.cu ⚠️ Not in parent delegation | ||||||
| MX | mx.sld.cu ⭐ | ||||||
| MX | mx1.minsap.pri.sld.cu ⭐ | ||||||
| MX | mx1.pri.sld.cu(5) | ||||||
| TXT | v=spf1 ip4:192.168.1.10 include:_spf.google.com ~all | ||||||
| SOA | ns.pri.sld.cuadmin@pri.sld.cu 2026-01-15 #0 | ||||||
WOT: SAFE (85/100)
MX for
Previously MX for
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
○MXmx.sld.cu2015-09-04 → 2017-01-10 · 4 obs
● 2017-01-10 19:55:22
○ 2017-09-30 16:15:46
○ 2026-08-06 01:25:22
○MXmx1.pri.sld.cu2015-09-04 → 2017-01-10 · 4 obs
● 2017-01-10 19:55:22
○ 2017-09-30 16:15:46
○ 2026-08-06 01:25:22
○A201.220.204.942015-08-12 → 2017-01-10 · 4 obs
● 2017-01-10 19:55:22
○ 2017-09-30 16:15:46
○ 2026-08-06 01:25:22
●CNAMEprincesa.pri.sld.cu2015-08-12 → 2026-08-06 · 28 obs
● 2026-04-12 21:18:32
○ 2026-04-15 08:09:52
● 2026-04-15 10:34:04
● 2026-05-01 10:52:00
○ 2026-05-04 00:47:08
● 2026-05-06 11:36:40
○ 2026-05-07 06:09:52
● 2026-05-09 01:57:28
● 2026-05-16 07:21:44
○ 2026-05-17 04:34:20
● 2026-05-18 01:27:58
○ 2026-05-19 00:46:10
● 2026-05-19 07:44:24
● 2026-06-06 04:14:42
○ 2026-06-06 14:30:58
● 2026-06-06 17:24:00
○ 2026-06-09 23:26:08
● 2026-06-19 07:50:12
○ 2026-06-27 21:35:46
● 2026-07-09 19:18:48
○ 2026-07-14 05:57:22
● 2026-07-14 22:49:44
○ 2026-07-15 19:57:36
● 2026-07-16 03:37:40
○ 2026-07-16 13:57:44
● 2026-07-20 21:41:24
● 2026-08-06 01:25:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cu | ns.ceniai.net.cu, ns.dns.br, ns2.ceniai.net.cu, rip.psg.com... | 10 records |
| sld.cu | ns3.sld.cu, ns1.sld.cu, ns0.sld.cu, ns2.sld.cu | 4 records |
✅ Authoritative Response
Server:201.220.221.4
NS records: ns3.sld.cu, ns1.sld.cu, ns0.sld.cu, ns2.sld.cu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu (unsigned zone)
⏱️ Timing
Total: 2447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | princesa.pri.sld.cu |
📌 Glue Records Collected
Total: 14
In-bailiwick: 7 (ns2.ceniai.net.cu, ns.ceniai.net.cu, ns.ceniai.net.cu...)
Out-of-bailiwick: 7 (rip.psg.com, ns2.gip.net, ns.dns.br...)
Analysis
Mail Server Role
mx1.pri.sld.cu acts as a mail server for pri.sld.cu and princesa.pri.sld.cu.
The mail servers mx.sld.cu and mx1.minsap.pri.sld.cu are often used together with mx1.pri.sld.cu.
IP Addresses
mx1.pri.sld.cu resolves to one IP address: 201.220.204.94.
Other host names share IP numbers with mx1.pri.sld.cu; princesa.pri.sld.cu is one such example.
Mail Servers
Two mail servers handle mx1.pri.sld.cu: mx1.pri.sld.cu and mx.sld.cu.
The mail server configuration of mx1.pri.sld.cu is identical to that of other domains — princesa.pri.sld.cu being one example.
mx1.pri.sld.cu has at least partial mail server overlap with other domains such as 20portal.cav.sld.cu, hodfr.sld.cu, cristal.hlg.sld.cu and two more.
These mail servers commonly co-occur with mail servers smtp.cfg.sld.cu, mx.mp.sld.cu, mx1.ssp.sld.cu and 7 others.
Hosts with just one IP address:
mx.sld.cu points to the IP address 201.220.206.77.