heartwareportal.com - robtex.com
heartwareportal.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.medtronic.com ⭐ | ||||||
| A | 144.15.255.10🇺🇸 MEDTRONIC-AS144.15.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| NS | ns3.medtronic.com | ||||||
| A | 144.15.238.202🇺🇸 MEDTRONIC-AS144.15.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| NS | ns4.medtronic.com | ||||||
| A | 144.15.255.33🇺🇸 MEDTRONIC-AS144.15.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| PTR | ns4.medtronic.com | ||||||
| NS | ns5.medtronic.com | ||||||
| A | 144.15.238.210🇺🇸 MEDTRONIC-AS144.15.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.medtronic.comhostmaster@medtronic.com serial=14 | ||||||
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=1778540851 | ||||||
Same first word
DNS History
12 records (4 active, 8 former)
○NSns1.p16.dynect.net2015-12-15 → 2017-04-10 · 5 obs
● 2015-12-15 01:12:12
● 2017-04-10 13:38:38
○ 2026-03-08 14:50:54
○ 2026-05-11 23:13:42
○NSns1.qsourcehosting.com2015-07-05 → 2015-07-05 · 3 obs
○ 2015-12-15 01:12:12
○ 2026-05-11 23:13:42
●NSns2.medtronic.com2026-03-08 → 2026-05-11 · 3 obs
● 2026-03-08 14:50:54
● 2026-05-11 23:13:42
○NSns2.p16.dynect.net2015-12-15 → 2017-04-10 · 5 obs
● 2015-12-15 01:12:12
● 2017-04-10 13:38:38
○ 2026-03-08 14:50:54
○ 2026-05-11 23:13:42
○NSns2.qsourcehosting.com2015-07-05 → 2015-07-05 · 3 obs
○ 2015-12-15 01:12:12
○ 2026-05-11 23:13:42
●NSns3.medtronic.com2026-03-08 → 2026-05-11 · 3 obs
● 2026-03-08 14:50:54
● 2026-05-11 23:13:42
○NSns3.p16.dynect.net2015-12-15 → 2017-04-10 · 5 obs
● 2015-12-15 01:12:12
● 2017-04-10 13:38:38
○ 2026-03-08 14:50:54
○ 2026-05-11 23:13:42
●NSns4.medtronic.com2026-03-08 → 2026-05-11 · 3 obs
● 2026-03-08 14:50:54
● 2026-05-11 23:13:42
○NSns4.p16.dynect.net2015-12-15 → 2017-04-10 · 5 obs
● 2015-12-15 01:12:12
● 2017-04-10 13:38:38
○ 2026-03-08 14:50:54
○ 2026-05-11 23:13:42
●NSns5.medtronic.com2026-03-08 → 2026-05-11 · 3 obs
● 2026-03-08 14:50:54
● 2026-05-11 23:13:42
○MXhsf.heartwareinc.com2015-07-05 → 2015-07-05 · 3 obs
○ 2015-12-15 01:12:12
○ 2026-05-11 23:13:42
○A4.34.209.1332015-07-05 → 2015-07-05 · 3 obs
○ 2015-12-15 01:12:12
○ 2026-05-11 23:13:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| heartwareportal.com | ns2.medtronic.com, ns3.medtronic.com, ns4.medtronic.com, ns5.medtronic.com | 4 records |
✅ Authoritative Response
Server:144.15.255.10
NS records: ns2.medtronic.com, ns3.medtronic.com, ns4.medtronic.com, ns5.medtronic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for heartwareportal.com (unsigned zone)
⏱️ Timing
Total: 181ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns5.medtronic.com, ns2.medtronic.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.medtronic.com hostmaster.medtronic.c |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.medtronic.com, ns3.medtronic.com, ns4.medtronic.com...)
Analysis
Name Servers
heartwareportal.com is delegated to four name servers: ns2.medtronic.com, ns3.medtronic.com, ns4.medtronic.com and ns5.medtronic.com.
heartwareportal.com at least partially shares name servers with other domains, for instance earlystimulus.com, committedtoperfusion.de, diabetes360.fi, cervicalspinearthroplastysociety.com and medtronicpainstim.com.
these name servers are commonly used alongside relay1.medtronic.com.
Host names with one IP number: ns2.medtronic.com points to 144.15.255.10; ns3.medtronic.com points to 144.15.238.202; ns4.medtronic.com points to 144.15.255.33; ns5.medtronic.com points to 144.15.238.210.