rtcd.com - robtex.com
rtcd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.227.229.68🇺🇸 LiquidWeb67.227.128.0/17 Liquidweb LLC | ||||||
| PTR | host2.host66.com | ||||||
| NS | dns1.host66.com ⭐ | ||||||
| A | 67.227.229.68🇺🇸 LiquidWeb67.227.128.0/17 Liquidweb LLC | ||||||
| PTR | host2.host66.com | ||||||
| NS | dns2.host66.com | ||||||
| A | 67.227.219.180🇺🇸 LiquidWeb67.227.128.0/17 Liquidweb LLC | ||||||
| PTR | host2.host66.com | ||||||
| MX | rtcd.com ⭐ | ||||||
| A | 67.227.229.68🇺🇸 LiquidWeb67.227.128.0/17 Liquidweb LLC | ||||||
| PTR | host2.host66.com | ||||||
| TXT | v=spf1 +a +mx +ip4:67.227.229.68 +ip4:69.16.237.129 ~all | ||||||
| SOA | dns1.host66.comcurt@kaffer.com 2026-05-31 #1 | ||||||
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=1784643132 | ||||||
MX for
rtcd.com |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns1.host66.com2015-06-07 → 2026-07-21 · 2 obs
● 2026-07-21 14:28:32
●NSdns2.host66.com2015-06-07 → 2026-07-21 · 2 obs
● 2026-07-21 14:28:32
●MXrtcd.com2015-06-07 → 2026-07-21 · 2 obs
● 2026-07-21 14:28:32
●A67.227.229.682016-01-25 → 2026-07-21 · 3 obs
● 2016-01-25 13:08:50
● 2026-07-21 14:28:32
○A69.16.237.1292015-06-07 → 2015-10-26 · 4 obs
● 2015-10-26 22:58:22
○ 2016-01-25 13:08:50
○ 2026-07-21 14:28:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| rtcd.com | dns1.host66.com, dns2.host66.com | 2 records |
✅ Authoritative Response
Server:67.227.229.68
NS records: dns1.host66.com, dns2.host66.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtcd.com (unsigned zone)
⏱️ Timing
Total: 1721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.227.229.68 |
| NS | 2 | dns2.host66.com, dns1.host66.com |
| MX | 1 | rtcd.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:67.227.229.68 +ip4:69 |
| SOA | 1 | dns1.host66.com curt.kaffer.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.host66.com, dns2.host66.com)
Analysis
Mail Server Role
rtcd.com acts as its own mail server.
IP Addresses
rtcd.com points to a single IP number: 67.227.229.68.
Additional host names — zwave.us, danuzaandcurtis.com, quantmod.com and two others — share IP numbers with rtcd.com.
Name Servers
rtcd.com is delegated to two name servers: dns1.host66.com and dns2.host66.com.
rtcd.com shares its name server setup with other domains, including poolnotebook.com, kaffer.com, holecarding.com and two others.
dns1.host66.com resolves to 67.227.229.68. dns2.host66.com resolves to 67.227.219.180. Both host names point to a single IP number.
Mail Servers
rtcd.com has a single mail server: rtcd.com itself.
rtcd.com resolves to a single IP number: 67.227.229.68.