contractrx.com - dns.ninja
contractrx.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=1784997797 | ||||||
Subdomains
www.contractrx.com |
Same first word
contractrx.com |
Similar names
DNS History
12 records (6 active, 6 former)
●NSns01.domaincontrol.com2015-07-21 → 2026-07-25 · 2 obs
● 2026-07-25 17:06:12
●NSns02.domaincontrol.com2015-07-21 → 2026-07-25 · 2 obs
● 2026-07-25 17:06:12
○MXcontractrx-com.mail.protection.outlook.com2026-03-27 → 2026-04-08 · 5 obs
● 2026-03-27 23:26:02
● 2026-04-08 13:06:24
○ 2026-07-21 00:39:06
○ 2026-07-25 17:06:12
○MXcontractrx.com.snwlhosted.com2016-02-12 → 2017-03-23 · 5 obs
● 2016-02-12 02:22:58
● 2017-03-23 13:57:28
○ 2026-03-27 23:26:02
○ 2026-07-25 17:06:12
○MXcpsmx1.contractrx.com2015-07-21 → 2015-11-21 · 4 obs
● 2015-11-21 23:51:46
○ 2016-02-12 02:22:58
○ 2026-07-25 17:06:12
○MXmx1-us1.ppe-hosted.com2026-03-27 → 2026-04-08 · 5 obs
● 2026-03-27 23:26:02
● 2026-04-08 13:06:24
○ 2026-07-21 00:39:06
○ 2026-07-25 17:06:12
○MXmx2-us1.ppe-hosted.com2026-03-27 → 2026-04-08 · 5 obs
● 2026-03-27 23:26:02
● 2026-04-08 13:06:24
○ 2026-07-21 00:39:06
○ 2026-07-25 17:06:12
●MXus-smtp-inbound-1.mimecast.com2026-07-21 → 2026-07-25 · 3 obs
● 2026-07-21 00:39:06
● 2026-07-25 17:06:12
●MXus-smtp-inbound-2.mimecast.com2026-07-21 → 2026-07-25 · 3 obs
● 2026-07-21 00:39:06
● 2026-07-25 17:06:12
●A15.197.225.1282026-03-27 → 2026-07-25 · 3 obs
● 2026-03-27 23:26:02
● 2026-07-25 17:06:12
○A208.109.181.1282015-07-21 → 2017-03-23 · 4 obs
● 2017-03-23 13:57:28
○ 2026-03-27 23:26:02
○ 2026-07-25 17:06:12
●A3.33.251.1682026-03-27 → 2026-07-25 · 3 obs
● 2026-03-27 23:26:02
● 2026-07-25 17:06:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| contractrx.com | ns01.domaincontrol.com, ns02.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.68.1
NS records: ns01.domaincontrol.com, ns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contractrx.com (unsigned zone)
⏱️ Timing
Total: 647ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns01.domaincontrol.com, ns02.domaincontrol.com |
| MX | 2 | us-smtp-inbound-2.mimecast.com (pri: 10), us-smtp-inbound-1.mimecast.com (pri: 10) |
| TXT | 5 | v=spf1 a:dispatch-us.ppe-hosted.com incl, google-site-verification=RAXmhDSLgKuFnkU... |
| SOA | 1 | ns01.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)
Analysis
Hierarchy
www.contractrx.com is delegated beneath contractrx.com.
IP Addresses
contractrx.com has two IP addresses: 3.33.251.168 and 15.197.225.128
Two other host names, along with cvy.org, keyboardsettlement.net and 247skill.com, also share IP numbers with contractrx.com.
Name Servers
The NS records for contractrx.com delegate to ns01.domaincontrol.com and ns02.domaincontrol.com.
contractrx.com shares its NS records with other domains, for example vividends.com, shrutitaneja.com, countinglambs.com and two others.
contractrx.com and other domains like makemi.de share at least a portion of their name servers.
ns01.domaincontrol.com resolves to 97.74.100.1 and 2603:5:2140::1. Likewise, ns02.domaincontrol.com resolves to 173.201.68.1 and 2603:5:2240::1 — two IP addresses apiece.
Mail Servers
contractrx.com is served by two mail servers, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Among the domains sharing a mail server setup with contractrx.com are connellinsurance.com, valleyindustrial.com, chevroletofgadsden.com and two others.
There is at least a partial MX overlap between contractrx.com and other domains, including seidenschein.com, reportexagencies.com, psca.org and two others.
DNS names with 6 IP addresses:
us-smtp-inbound-1.mimecast.com maps to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 additional IP addresses.
us-smtp-inbound-2.mimecast.com maps to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 additional IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.128.141 IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.128.221 IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.128.242 IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.141 IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.221 IP addresses.
us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.242 IP addresses.