contentstudio.com - robtex.com
contentstudio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.55.149.9🇨🇦 INFB216.55.144.0/20 | ||||||
| PTR | hostedc45.carrierzone.com | ||||||
| NS | ns1.digitalspaceportal.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 66.175.41.73 | ||||||
| NS | ns1.att-websites.com ⚠️ Not in zone NS records | ||||||
| A | 66.175.41.73 | ||||||
| NS | ns2.att-websites.com ⚠️ Not in zone NS records | ||||||
| A | 209.235.143.99 | ||||||
| NS | ns2.digitalspaceportal.net ⚠️ Not in parent delegation | ||||||
| A | 209.235.143.99 | ||||||
| MX | mx1c45.carrierzone.com ⭐ | ||||||
| A | 216.55.149.41INFB216.55.144.0/20 | ||||||
| MX | mx2c45.carrierzone.com(100) | ||||||
| A | 216.55.149.42INFB216.55.144.0/20 | ||||||
| MX | mx3c45.carrierzone.com(110) | ||||||
| A | 216.55.149.43INFB216.55.144.0/20 | ||||||
| MX | mx4c45.carrierzone.com(120) | ||||||
| A | 216.55.149.44INFB216.55.144.0/20 | ||||||
| TXT | v=spf1 mx include:spfc45.carrierzone.com ~all | ||||||
| SOA | ns1.digitalspaceportal.netpostmaster@carrierzone.com 2026-09-06 #20 | ||||||
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=1792727916 | ||||||
Subdomains
www.contentstudio.com |
Same first word
Similar names
Previous names
Next names
DNS History
14 records (9 active, 5 former)
●NSns1.att-websites.com2015-06-12 → 2026-10-23 · 3 obs
● 2015-06-12 23:27:40
● 2026-10-23 04:28:08
●NSns1.digitalspaceportal.net2026-08-25 → 2026-10-23 · 3 obs
● 2026-08-25 10:53:34
● 2026-10-23 04:28:08
●NSns2.att-websites.com2015-06-12 → 2026-10-23 · 3 obs
● 2015-06-12 23:27:40
● 2026-10-23 04:28:08
●NSns2.digitalspaceportal.net2026-08-25 → 2026-10-23 · 3 obs
● 2026-08-25 10:53:34
● 2026-10-23 04:28:08
○NSns26a.sbc-webhosting.com2007-10-23 → 2007-10-23 · 3 obs
○ 2015-06-12 23:27:40
○ 2026-10-23 04:28:08
○NSns26b.sbc-webhosting.com2007-10-23 → 2007-10-23 · 3 obs
○ 2015-06-12 23:27:40
○ 2026-10-23 04:28:08
○MXmail-fwd.sbc-webhosting.com2007-10-23 → 2007-10-23 · 3 obs
○ 2015-06-12 23:27:40
○ 2026-10-23 04:28:08
●MXmx1c45.carrierzone.com2015-06-12 → 2026-10-23 · 3 obs
● 2015-06-12 23:27:40
● 2026-10-23 04:28:08
●MXmx2c45.carrierzone.com2015-06-12 → 2026-10-23 · 3 obs
● 2015-06-12 23:27:40
● 2026-10-23 04:28:08
●MXmx3c45.carrierzone.com2015-06-12 → 2026-10-23 · 3 obs
● 2015-06-12 23:27:40
● 2026-10-23 04:28:08
●MXmx4c45.carrierzone.com2015-06-12 → 2026-10-23 · 3 obs
● 2015-06-12 23:27:40
● 2026-10-23 04:28:08
○A149.115.16.92015-06-12 → 2018-04-26 · 5 obs
● 2015-06-12 23:27:40
● 2018-04-26 07:17:42
○ 2026-08-25 10:53:34
○ 2026-10-23 04:28:08
●A216.55.149.92026-08-25 → 2026-10-23 · 3 obs
● 2026-08-25 10:53:34
● 2026-10-23 04:28:08
○A64.143.41.1012007-10-23 → 2007-10-23 · 3 obs
○ 2015-06-12 23:27:40
○ 2026-10-23 04:28:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contentstudio.com | ns1.att-websites.com, ns2.att-websites.com | 2 records |
✅ Authoritative Response
Server:209.235.143.99
NS records: ns1.att-websites.com, ns2.att-websites.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contentstudio.com (unsigned zone)
⏱️ Timing
Total: 534ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.55.149.9 |
| NS | 2 | ns1.digitalspaceportal.net, ns2.digitalspaceportal.net |
| MX | 4 | mx1c45.carrierzone.com (pri: 10), mx3c45.carrierzone.com (pri: 110)... |
| TXT | 1 | v=spf1 mx include:spfc45.carrierzone.com |
| SOA | 1 | ns1.digitalspaceportal.net postmaster.ca |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.att-websites.com, ns2.att-websites.com)
Analysis
Hierarchy
contentstudio.com is the parent zone for www.contentstudio.com.
IP Addresses
contentstudio.com points to a single IP number: 216.55.149.9.
Additional host names — ramsaylaw.com, bridgetosuccessprogram.org, www.energypointresearch.com and two others — share IP numbers with contentstudio.com.
Name Servers
contentstudio.com has four authoritative name servers: ns1.att-websites.com, ns2.att-websites.com, ns1.digitalspaceportal.net and ns2.digitalspaceportal.net.
contentstudio.com partially shares its NS delegation with several other domains, including nabihs.com, hightimesonthego.com, smartrectec.com and two others.
The host names ns1.att-websites.com, ns2.att-websites.com, ns1.digitalspaceportal.net and ns2.digitalspaceportal.net each point to one IP number: ns1.att-websites.com points to 66.175.41.73. ns2.att-websites.com points to 209.235.143.99. ns1.digitalspaceportal.net points to 66.175.41.73. ns2.digitalspaceportal.net points to 209.235.143.99.
ns1.att-websites.com along with ns1.digitalspaceportal.net each resolve to 66.175.41.73 IP addresses.
ns2.att-websites.com along with ns2.digitalspaceportal.net each resolve to 209.235.143.99 IP addresses.
Mail Servers
contentstudio.com has four mail servers: mx1c45.carrierzone.com, mx2c45.carrierzone.com, mx3c45.carrierzone.com and mx4c45.carrierzone.com.
contentstudio.com shares mail servers — at least in part — with other domains, including pentadatainc.com, carrollsroofconst.com, catherineannscookiehouse.net and two others.
The host names mx1c45.carrierzone.com, mx2c45.carrierzone.com, mx3c45.carrierzone.com and mx4c45.carrierzone.com each point to one IP number: mx1c45.carrierzone.com points to 216.55.149.41. mx2c45.carrierzone.com points to 216.55.149.42. mx3c45.carrierzone.com points to 216.55.149.43. mx4c45.carrierzone.com points to 216.55.149.44.