rhca.com - dns.ninja
rhca.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=1784387417 | ||||||
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1.netnames.net2015-08-15 → 2026-07-18 · 2 obs
● 2026-07-18 15:11:18
●NSns2.netnames.net2015-08-15 → 2026-07-18 · 2 obs
● 2026-07-18 15:11:18
●NSns5.netnames.net2015-08-15 → 2026-07-18 · 2 obs
● 2026-07-18 15:11:18
●NSns6.netnames.net2015-08-15 → 2026-07-18 · 2 obs
● 2026-07-18 15:11:18
●MXrelay1.netnames.net2015-08-15 → 2026-07-18 · 2 obs
● 2026-07-18 15:11:18
●MXrelay2.netnames.net2015-08-15 → 2026-07-18 · 2 obs
● 2026-07-18 15:11:18
●A165.160.13.202021-06-19 → 2026-07-18 · 3 obs
● 2021-06-19 23:52:44
● 2026-07-18 15:11:18
●A165.160.15.202021-06-19 → 2026-07-18 · 3 obs
● 2021-06-19 23:52:44
● 2026-07-18 15:11:18
○A185.26.230.1292015-08-15 → 2018-07-08 · 4 obs
● 2018-07-08 14:51:34
○ 2021-06-19 23:52:44
○ 2026-07-18 15:11:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| rhca.com | ns2.netnames.net, ns1.netnames.net, ns5.netnames.net, ns6.netnames.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: ns2.netnames.net, ns1.netnames.net, ns5.netnames.net, ns6.netnames.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rhca.com (unsigned zone)
⏱️ Timing
Total: 226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.15.20, 165.160.13.20 |
| NS | 4 | ns1.netnames.net, ns2.netnames.net... |
| MX | 2 | relay1.netnames.net (pri: 10), relay2.netnames.net (pri: 20) |
| TXT | 1 | v=spf1 mx a ip4:75.126.12.228/32 ip4:192 |
| SOA | 1 | ns1.netnames.net hostmaster.cscdns.net |
Analysis
IP Addresses
rhca.com has two IP addresses: 165.160.13.20 and 165.160.15.20
Two other host names, along with oceanagold.com.au, rbiconnect.com and wal-mart.lt, also share IP numbers with rhca.com.
Name Servers
The NS records for rhca.com point to four name servers: ns1.netnames.net, ns2.netnames.net, ns5.netnames.net and ns6.netnames.net.
There is at least partial name server overlap between rhca.com and other domains — eversheds.ma, wincanton.eu, qundis.at and two more among them.
These name servers frequently co-occur with the name servers dns1.cscdns.net and dns2.cscdns.net.
Each of ns1.netnames.net, ns2.netnames.net, ns5.netnames.net and ns6.netnames.net resolves to two IP numbers, falling into two groups: ns1.netnames.net and ns5.netnames.net share 156.154.130.100 and 2610:a1:1022::100, while ns2.netnames.net and ns6.netnames.net share 156.154.131.100 and 2610:a1:1023::100.
Both ns1.netnames.net and ns5.netnames.net resolve to 2610:a1:1022::100 IP addresses each.
Both ns1.netnames.net and ns5.netnames.net resolve to 156.154.130.100 IP addresses each.
Both ns2.netnames.net and ns6.netnames.net resolve to 2610:a1:1023::100 IP addresses each.
Both ns2.netnames.net and ns6.netnames.net resolve to 156.154.131.100 IP addresses each.
Mail Servers
rhca.com is served by two mail servers, relay1.netnames.net and relay2.netnames.net.
Among the domains sharing a mail server setup with rhca.com are ehealthinsuraznce.com, pokerstrategy.fr, spiritnyc.net and two others.
Some mail servers of rhca.com are also used by other domains, notably siemens-digital-logistics.com and avaloqsourcing.com.sg.
relay1.netnames.net → 185.26.230.83 and relay2.netnames.net → 185.26.230.89: one IP number per host name.