coloradostdtesting.com - robtex.com
coloradostdtesting.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.7.2.84🇺🇸 ASN-TELUS65.7.0.0/18 TELUS Communications Inc. | ||||||
| PTR | host3.osdedicated.com | ||||||
| NS | dns1.osdedicated.com ⭐ | ||||||
| A | 65.7.2.82🇺🇸 ASN-TELUS65.7.0.0/18 TELUS Communications Inc. | ||||||
| PTR | host2.osdedicated.com | ||||||
| NS | dns2.osdedicated.com | ||||||
| A | 144.202.51.2🇺🇸 AS-VULTR144.202.48.0/20 Vultr Assigned Prefix | ||||||
| PTR | 144.202.51.2.vultrusercontent.com | ||||||
| MX | coloradostdtesting.com ⭐ | ||||||
| A | 65.7.2.84🇺🇸 ASN-TELUS65.7.0.0/18 TELUS Communications Inc. | ||||||
| PTR | host3.osdedicated.com | ||||||
| TXT | v=spf1 ip4:65.7.2.84 +a +mx +ip4:67.227.226.204 +ip4:65.7.2.82 +ip4:67.227.22... | ||||||
| SOA | dns1.osdedicated.comroot@host3.osdedicated.com 2026-01-29 #5 | ||||||
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=1774542387 | ||||||
MX for
coloradostdtesting.com |
Same first word
coloradostdtesting.com |
DNS History
8 records (4 active, 4 former)
●NSdns1.osdedicated.com2026-03-11 → 2026-03-26 · 3 obs
● 2026-03-11 20:36:52
● 2026-03-26 16:30:56
●NSdns2.osdedicated.com2026-03-11 → 2026-03-26 · 3 obs
● 2026-03-11 20:36:52
● 2026-03-26 16:30:56
○NSns1.osempire.org2016-11-20 → 2017-06-14 · 4 obs
● 2017-06-14 11:37:08
○ 2026-03-11 20:36:52
○ 2026-03-26 16:30:56
○NSns2.osempire.org2016-11-20 → 2017-06-14 · 4 obs
● 2017-06-14 11:37:08
○ 2026-03-11 20:36:52
○ 2026-03-26 16:30:56
●MXcoloradostdtesting.com2016-11-20 → 2026-03-26 · 2 obs
● 2026-03-26 16:30:56
○A65.7.2.822026-03-11 → 2026-03-26 · 2 obs
○ 2026-03-26 16:30:56
●A65.7.2.842026-03-11 → 2026-03-26 · 3 obs
● 2026-03-11 20:36:52
● 2026-03-26 16:30:56
○A72.52.179.1362016-11-20 → 2017-06-14 · 4 obs
● 2017-06-14 11:37:08
○ 2026-03-11 20:36:52
○ 2026-03-26 16:30:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coloradostdtesting.com | dns1.osdedicated.com, dns2.osdedicated.com | 2 records |
✅ Authoritative Response
Server:144.202.51.2
NS records: dns1.osdedicated.com, dns2.osdedicated.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coloradostdtesting.com (unsigned zone)
⏱️ Timing
Total: 165ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.7.2.84 |
| NS | 2 | dns1.osdedicated.com, dns2.osdedicated.com |
| MX | 1 | coloradostdtesting.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:65.7.2.84 +a +mx +ip4:67.227. |
| SOA | 1 | dns1.osdedicated.com root.host3.osdedica |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.osdedicated.com, dns2.osdedicated.com)
Analysis
Mail Server Role
For coloradostdtesting.com, the mail server is coloradostdtesting.com.
IP Addresses
coloradostdtesting.com resolves to one IP number: 65.7.2.84.
other host names including acoaclub.com, royalbuildingcontractors.com, lemonlaw.org, ns2.osempire.com and mail.conniek.ca share IP numbers with coloradostdtesting.com.
Name Servers
coloradostdtesting.com is delegated to two name servers dns1.osdedicated.com and dns2.osdedicated.com.
coloradostdtesting.com shares the same name server setup as other domains, for instance fsx.exchange, combatfitness.ca, osempire.com, conniek.ca and visiolist.com.
coloradostdtesting.com shares name servers with other domains at least partially, for example osdedicated.com and royalbuildingcontractors.com.
These name servers are commonly used alongside ns1.osdedicated.com and ns2.osdedicated.com.
Host names with one IP number:
dns1.osdedicated.com points to 65.7.2.82
dns2.osdedicated.com points to 144.202.51.2
Mail Servers
coloradostdtesting.com is served by a single mail server, coloradostdtesting.com.