cardiacscience.net - robtex.com
cardiacscience.net
net
| 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=1783997262 | ||||||
Same first word
DNS History
9 records (5 active, 4 former)
●NSdns1.cscdns.net2026-05-11 → 2026-07-14 · 3 obs
● 2026-05-11 12:00:14
● 2026-07-14 03:04:24
●NSdns2.cscdns.net2026-05-11 → 2026-07-14 · 3 obs
● 2026-05-11 12:00:14
● 2026-07-14 03:04:24
○NSns63.worldnic.com2015-08-19 → 2018-07-03 · 4 obs
● 2018-07-03 17:42:44
○ 2026-05-11 12:00:14
○ 2026-07-14 03:04:24
○NSns64.worldnic.com2015-08-19 → 2018-07-03 · 4 obs
● 2018-07-03 17:42:44
○ 2026-05-11 12:00:14
○ 2026-07-14 03:04:24
●MXcustmx.cscdns.net2026-05-11 → 2026-07-14 · 3 obs
● 2026-05-11 12:00:14
● 2026-07-14 03:04:24
○MXp.webcom.ctmail.com2015-12-09 → 2018-07-03 · 4 obs
● 2018-07-03 17:42:44
○ 2026-05-11 12:00:14
○ 2026-07-14 03:04:24
●A165.160.13.202026-05-11 → 2026-07-14 · 3 obs
● 2026-05-11 12:00:14
● 2026-07-14 03:04:24
●A165.160.15.202026-05-11 → 2026-07-14 · 3 obs
● 2026-05-11 12:00:14
● 2026-07-14 03:04:24
○A208.91.197.272015-08-19 → 2018-07-03 · 4 obs
● 2018-07-03 17:42:44
○ 2026-05-11 12:00:14
○ 2026-07-14 03:04:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cardiacscience.net | dns1.cscdns.net, dns2.cscdns.net | 4 records |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cardiacscience.net (unsigned zone)
⏱️ Timing
Total: 215ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| TXT | 1 | v=spf1 include:spf-00506a01.pphosted.com |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.cscdns.net, dns1.cscdns.net, dns2.cscdns.net...)
Analysis
IP Addresses
cardiacscience.net has two IP addresses: 165.160.13.20 and 165.160.15.20
Among the host names that share IP numbers with cardiacscience.net are swedbank.co.za, visiondirect.online, disneyland-resort-abudhabi.asia and two others.
Name Servers
cardiacscience.net uses two name servers for its delegation: dns1.cscdns.net and dns2.cscdns.net.
cardiacscience.net has the same name server delegation as a number of other domains, such as energycapitalgroup.net, laquintawilliamsgrandcanyonarea.com, disney-destination-gatherings.com and two more.
At least some of cardiacscience.net's name servers are also used by other domains, among them loscam.com.au.
The two host names dns1.cscdns.net and dns2.cscdns.net each have a pair of IP addresses: dns1.cscdns.net has 156.154.130.100 and 2610:a1:1022::100, and dns2.cscdns.net has 156.154.131.100 and 2610:a1:1023::100.
Mail Servers
cardiacscience.net routes its mail through a single mail server, custmx.cscdns.net.
cardiacscience.net has the same mail server arrangement as a number of other domains, for example moogparts.nl, valvolinemoviepromo.com, prucommunity.com and two more.
cardiacscience.net overlaps on mail servers with certain other domains, newyorker.info among them.
custmx.cscdns.net directs to just one IP number, 198.58.121.58.