rtccuba.com - robtex.com
rtccuba.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776202047 | ||||||
Same first word
rtccuba.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1016.ui-dns.com2026-02-24 → 2026-04-14 · 2 obs
● 2026-04-14 21:55:34
●NSns1019.ui-dns.biz2026-02-24 → 2026-04-14 · 2 obs
● 2026-04-14 21:55:34
●NSns1023.ui-dns.org2026-02-24 → 2026-04-14 · 2 obs
● 2026-04-14 21:55:34
●A82.223.108.1472026-02-24 → 2026-04-14 · 2 obs
● 2026-04-14 21:55:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net... | - |
| rtccuba.com | ns1018.ui-dns.de, ns1019.ui-dns.biz, ns1023.ui-dns.org, ns1016.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.81.19
NS records: ns1018.ui-dns.de, ns1019.ui-dns.biz, ns1023.ui-dns.org, ns1016.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtccuba.com (unsigned zone)
⏱️ Timing
Total: 423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.223.108.147 |
| NS | 4 | ns1018.ui-dns.de, ns1023.ui-dns.org... |
| MX | 2 | mx01.ionos.es (pri: 10), mx00.ionos.es (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1023.ui-dns.org hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1016.ui-dns.com, ns1016.ui-dns.com)
Analysis
IP Addresses
rtccuba.com resolves to a single IP: 82.223.108.147.
Name Servers
rtccuba.com is delegated to four name servers: ns1019.ui-dns.biz, ns1016.ui-dns.com, ns1018.ui-dns.de and ns1023.ui-dns.org.
rtccuba.com shares some name servers with other domains, for example abingdoncompletegardenservices.info, tueren-bremen.de, comtec-werbetechnik.de, hartservice.com and klokicker.eu.
these name servers are often used with ns1019.ui-dns.de, ns1019.ui-dns.com, ns1019.ui-dns.org, ns1018.ui-dns.org, ns1016.ui-dns.biz, ns1018.ui-dns.com, ns1023.ui-dns.de, ns1018.ui-dns.biz, ns1016.ui-dns.de and ns1016.ui-dns.org.
Host names with two IP numbers
Two IPs per host:
ns1019.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5113:100 and 217.160.81.19
ns1016.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5210:100 and 217.160.82.16
ns1018.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5012:100 and 217.160.80.18
ns1023.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5317:100 and 217.160.83.23
Mail Servers
rtccuba.com is served by two mail servers: mx00.ionos.es and mx01.ionos.es.
rtccuba.com shares the mail server setup with other domains, for example huelinmotor.es, ovobank.es, contenedorescascon.es, tuinstituto.es and loteriasmurcia.com.
Host names with a single IP:
mx00.ionos.es points to 212.227.15.41
mx01.ionos.es points to 217.72.192.67