dca4us.com - robtex.com
dca4us.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 69.16.203.6🇺🇸 LiquidWeb69.16.192.0/18 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | host01.technologyaggregation.com | ||||||
| NS | ns1.technologyaggregation.com ⭐ | ||||||
| A | 69.16.203.6🇺🇸 LiquidWeb69.16.192.0/18 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | host01.technologyaggregation.com | ||||||
| NS | ns2.technologyaggregation.com | ||||||
| A | 69.16.203.6🇺🇸 LiquidWeb69.16.192.0/18 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | host01.technologyaggregation.com | ||||||
| MX | dca4us.com ⭐ | ||||||
| A | 69.16.203.6🇺🇸 LiquidWeb69.16.192.0/18 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | host01.technologyaggregation.com | ||||||
| TXT | v=spf1 +a +mx +ip4:69.16.203.6 ~all | ||||||
| SOA | ns1.technologyaggregation.comdevnull@sourcedns.com 2026-03-03 #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=1771291435 | ||||||
MX for
dca4us.com |
Same first word
dca4us.com |
DNS History
8 records (4 active, 4 former)
○NSns1.edot5.com2008-03-20 → 2020-02-19 · 4 obs
● 2020-02-19 15:06:26
○ 2026-03-23 22:25:44
○ 2026-03-23 22:25:46
●NSns1.technologyaggregation.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 22:25:44
● 2026-03-23 22:25:46
○NSns2.edot5.com2008-03-20 → 2020-02-19 · 4 obs
● 2020-02-19 15:06:26
○ 2026-03-23 22:25:44
○ 2026-03-23 22:25:46
●NSns2.technologyaggregation.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 22:25:44
● 2026-03-23 22:25:46
●MXdca4us.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 22:25:44
● 2026-03-23 22:25:46
○MXmail2.edot5.com2008-03-20 → 2020-02-19 · 4 obs
● 2020-02-19 15:06:26
○ 2026-03-23 22:25:44
○ 2026-03-23 22:25:46
○A66.96.82.2542008-03-20 → 2020-02-19 · 4 obs
● 2020-02-19 15:06:26
○ 2026-03-23 22:25:44
○ 2026-03-23 22:25:46
●A69.16.203.62026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 22:25:44
● 2026-03-23 22:25:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dca4us.com | ns1.technologyaggregation.com, ns2.technologyaggregation.com | 2 records |
✅ Authoritative Response
Server:69.16.203.6
NS records: ns1.technologyaggregation.com, ns2.technologyaggregation.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dca4us.com (unsigned zone)
⏱️ Timing
Total: 151ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.16.203.6 |
| NS | 2 | ns2.technologyaggregation.com, ns1.technologyaggregation.com |
| MX | 1 | dca4us.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:69.16.203.6 ~all |
| SOA | 1 | ns1.technologyaggregation.com devnull.so |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.technologyaggregation.com, ns2.technologyaggregation.com)
Analysis
Mail Server Role
dca4us.com serves as the mail server for dca4us.com.
IP Addresses
dca4us.com points to IP number 69.16.203.6.
For instance, other host names visionarysports.org, soscoalition.org, imani2k.org, usediversity.org and ncgnetwork.org share IP numbers with dca4us.com.
Name Servers
dca4us.com is delegated to two name servers: ns1.technologyaggregation.com and ns2.technologyaggregation.com.
dca4us.com uses the same name server setup as other domains such as sinewconnect.com, fedpatrol.com, hbcucoop.org, visionarysports.org and soscoalition.org.
Host names with a single IP
ns1.technologyaggregation.com points to: 69.16.203.6
ns2.technologyaggregation.com points to: 69.16.203.6
Host names pointing to 69.16.203.6: ns1.technologyaggregation.com and ns2.technologyaggregation.com
Mail Servers
dca4us.com is handled by a single mail server, dca4us.com.
dca4us.com points to a single IP: 69.16.203.6.