cdsr.com - robtex.com
cdsr.com
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 | ||||||
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
○NSns1.firstserv.com2015-08-02 → 2016-12-20 · 4 obs
● 2016-12-20 12:50:48
○ 2026-02-24 17:43:02
○ 2026-03-12 18:40:30
○NSns2.firstserv.com2015-08-02 → 2016-12-20 · 4 obs
● 2016-12-20 12:50:48
○ 2026-02-24 17:43:02
○ 2026-03-12 18:40:30
●NSns55.domaincontrol.com2026-02-24 → 2026-03-12 · 3 obs
● 2026-02-24 17:43:02
● 2026-03-12 18:40:30
●NSns56.domaincontrol.com2026-02-24 → 2026-03-12 · 3 obs
● 2026-02-24 17:43:02
● 2026-03-12 18:40:30
●MXcdsr-com.mail.protection.outlook.com2015-08-02 → 2026-03-12 · 2 obs
● 2026-03-12 18:40:30
○MXcluster4.eu.messagelabs.com2016-02-07 → 2016-12-20 · 5 obs
● 2016-02-07 03:42:48
● 2016-12-20 12:50:48
○ 2026-02-24 17:43:02
○ 2026-03-12 18:40:30
○MXcluster4a.eu.messagelabs.com2016-02-07 → 2016-12-20 · 5 obs
● 2016-02-07 03:42:48
● 2016-12-20 12:50:48
○ 2026-02-24 17:43:02
○ 2026-03-12 18:40:30
●A198.185.159.1442026-02-24 → 2026-03-12 · 3 obs
● 2026-02-24 17:43:02
● 2026-03-12 18:40:30
●A198.185.159.1452026-02-24 → 2026-03-12 · 3 obs
● 2026-02-24 17:43:02
● 2026-03-12 18:40:30
●A198.49.23.1442026-02-24 → 2026-03-12 · 3 obs
● 2026-02-24 17:43:02
● 2026-03-12 18:40:30
●A198.49.23.1452026-02-24 → 2026-03-12 · 3 obs
● 2026-02-24 17:43:02
● 2026-03-12 18:40:30
○A54.75.239.1632015-11-13 → 2016-12-20 · 5 obs
● 2015-11-13 23:21:38
● 2016-12-20 12:50:48
○ 2026-02-24 17:43:02
○ 2026-03-12 18:40:30
○A62.231.150.552015-08-02 → 2015-08-02 · 3 obs
○ 2015-11-13 23:21:38
○ 2026-03-12 18:40:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cdsr.com | ns55.domaincontrol.com, ns56.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 173.201.75.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdsr.com (unsigned zone)
⏱️ Timing
Total: 137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.185.159.145... |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 1 | cdsr-com.mail.protection.outlook.com (pr |
| TXT | 4 | spf.mailjet.com, mailjet._domainkey.cdsr.com... |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by cdsr.com: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
other host names including sskrdelivery.com, ambuild.com, opmcpa.com, exo-store.com and tainawilliams.com share IP numbers with cdsr.com.
Name Servers
cdsr.com is delegated to two name servers ns55.domaincontrol.com and ns56.domaincontrol.com.
cdsr.com shares the same name server setup as other domains, for instance celg.org, art-works.ca, peopleplan.in, henhouseoriginals.com and 7hed.com.
Host names with two IP numbers:
The host name ns55.domaincontrol.com points to 2603:5:21b2::1c and 97.74.107.28; the host name ns56.domaincontrol.com points to 2603:5:22b2::1c and 173.201.75.28.
Mail Servers
cdsr.com is handled by a single mail server, cdsr-com.mail.protection.outlook.com.
Host cdsr-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::f, 52.101.68.0, 52.101.73.11, 52.101.73.19 and 52.101.73.26.