casvs.com - robtex.com
casvs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns17.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c0::9🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| A | 97.74.108.9🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| NS | ns18.domaincontrol.com | ||||||
| A | 2603:5:22c0::9🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| A | 173.201.76.9🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| MX | mx1-usg1.ppe-hosted.com ⭐ | ||||||
| A | 3.220.198.68🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | mx1-usg1.ppe-hosted.com | ||||||
| MX | mx2-usg1.ppe-hosted.com ⭐ | ||||||
| A | 54.166.32.169🇺🇸 Amazon54.166.0.0/15 EC2 IAD prefix | ||||||
| PTR | mx2-usg1.ppe-hosted.com | ||||||
| MX | mx3-usg1.ppe-hosted.com ⭐ | ||||||
| A | 3.228.105.2🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | mx3-usg1.ppe-hosted.com | ||||||
| TXT | NETORGFT14540569.onmicrosoft.com | ||||||
| TXT | v=spf1 include:_spf-usg1.ppe-hosted.com include:secureserver.net ~all | ||||||
| SOA | ns17.domaincontrol.comdns@jomax.net 2025-11-12 #0 | ||||||
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=1783972352 | ||||||
Same first word
Similar names
DNS History
17 records (7 active, 10 former)
○NSns1647.ztomy.com2015-08-21 → 2015-12-24 · 4 obs
● 2015-12-24 21:43:24
○ 2016-03-27 17:05:14
○ 2026-07-13 20:15:46
●NSns17.domaincontrol.com2026-07-01 → 2026-07-13 · 3 obs
● 2026-07-01 17:06:36
● 2026-07-13 20:15:46
●NSns18.domaincontrol.com2026-07-01 → 2026-07-13 · 3 obs
● 2026-07-01 17:06:36
● 2026-07-13 20:15:46
○NSns2647.ztomy.com2015-08-21 → 2015-12-24 · 4 obs
● 2015-12-24 21:43:24
○ 2016-03-27 17:05:14
○ 2026-07-13 20:15:46
○NSsk.s5.ans1.ns122.ztomy.com2016-03-27 → 2016-03-27 · 4 obs
● 2016-03-27 17:05:14
○ 2016-09-14 00:08:22
○ 2026-07-13 20:15:46
○NSsk.s5.ans2.ns122.ztomy.com2016-03-27 → 2016-03-27 · 4 obs
● 2016-03-27 17:05:14
○ 2016-09-14 00:08:22
○ 2026-07-13 20:15:46
○NSsk.s5.cm.ns1.37.ztomy.com2016-09-14 → 2017-06-02 · 5 obs
● 2016-09-14 00:08:22
● 2017-06-02 11:36:30
○ 2026-07-01 17:06:36
○ 2026-07-13 20:15:46
○NSsk.s5.cm.ns2.37.ztomy.com2016-09-14 → 2017-06-02 · 5 obs
● 2016-09-14 00:08:22
● 2017-06-02 11:36:30
○ 2026-07-01 17:06:36
○ 2026-07-13 20:15:46
●MXmx1-usg1.ppe-hosted.com2026-07-01 → 2026-07-13 · 2 obs
● 2026-07-13 20:15:46
●MXmx2-usg1.ppe-hosted.com2026-07-01 → 2026-07-13 · 2 obs
● 2026-07-13 20:15:46
●MXmx3-usg1.ppe-hosted.com2026-07-01 → 2026-07-13 · 2 obs
● 2026-07-13 20:15:46
○A141.8.226.152015-08-21 → 2015-12-24 · 4 obs
● 2015-12-24 21:43:24
○ 2016-03-27 17:05:14
○ 2026-07-13 20:15:46
●A15.197.148.332026-07-01 → 2026-07-13 · 3 obs
● 2026-07-01 17:06:36
● 2026-07-13 20:15:46
○A208.91.197.442016-03-27 → 2016-03-27 · 4 obs
● 2016-03-27 17:05:14
○ 2016-09-14 00:08:22
○ 2026-07-13 20:15:46
○A208.91.197.542016-09-14 → 2017-06-02 · 5 obs
● 2016-09-14 00:08:22
● 2017-06-02 11:36:30
○ 2026-07-01 17:06:36
○ 2026-07-13 20:15:46
●A3.33.130.1902026-07-01 → 2026-07-13 · 3 obs
● 2026-07-01 17:06:36
● 2026-07-13 20:15:46
○PTRsk.s5.cm.ns1.37.ztomy.com2017-06-02 → 2017-06-02 · 3 obs
○ 2026-07-01 17:06:36
○ 2026-07-13 20:15:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| casvs.com | ns17.domaincontrol.com, ns18.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for casvs.com (unsigned zone)
⏱️ Timing
Total: 299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| MX | 3 | mx1-usg1.ppe-hosted.com (pri: 0), mx2-usg1.ppe-hosted.com (pri: 0)... |
| TXT | 2 | NETORGFT14540569.onmicrosoft.com, v=spf1 include:_spf-usg1.ppe-hosted.com |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)
Analysis
IP Addresses
casvs.com has two IP addresses: 3.33.130.190 and 15.197.148.33
Additional host names — technologyventures.org, designweb.net, staybare.com and two others — share IP numbers with casvs.com.
Name Servers
casvs.com uses two name servers for its delegation: ns17.domaincontrol.com and ns18.domaincontrol.com.
casvs.com shares its name server setup with other domains, including bartosarchitecture.com, msnoh.com, drspahr.com and two others.
The two host names ns17.domaincontrol.com and ns18.domaincontrol.com each have a pair of IP addresses: ns17.domaincontrol.com has 97.74.108.9 and 2603:5:21c0::9, and ns18.domaincontrol.com has 173.201.76.9 and 2603:5:22c0::9.
Mail Servers
The MX records for casvs.com list three mail servers: mx1-usg1.ppe-hosted.com, mx2-usg1.ppe-hosted.com and mx3-usg1.ppe-hosted.com.
casvs.com shares mail servers — at least in part — with other domains, including cwi-usa.net, sedonatx.com, petdoctor911.com and two others.
The hostnames mx1-usg1.ppe-hosted.com, mx2-usg1.ppe-hosted.com and mx3-usg1.ppe-hosted.com each resolve to a single IP: mx1-usg1.ppe-hosted.com → 3.220.198.68, mx2-usg1.ppe-hosted.com → 54.166.32.169, mx3-usg1.ppe-hosted.com → 3.228.105.2.