heartfailureinfo.com - robtex.com
heartfailureinfo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.15.206.54🇺🇸 MEDTRONIC-AS144.15.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| 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 | ||||||
| PTR | ns3.medtronic.com | ||||||
| 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 2014-04-01 #23 | ||||||
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=1774498667 | ||||||
Same first word
heartfailureinfo.com |
heartfailureinfo.net |
heartfailureinfo.org |
DNS History
6 records (5 active, 1 former)
●NSns2.medtronic.com2015-07-06 → 2026-03-26 · 2 obs
● 2026-03-26 04:25:36
●NSns3.medtronic.com2015-07-06 → 2026-03-26 · 2 obs
● 2026-03-26 04:25:36
●NSns4.medtronic.com2015-07-06 → 2026-03-26 · 2 obs
● 2026-03-26 04:25:36
●NSns5.medtronic.com2015-07-06 → 2026-03-26 · 2 obs
● 2026-03-26 04:25:36
○MXmail.messaging.microsoft.com2015-07-06 → 2017-06-18 · 4 obs
● 2017-06-18 15:12:44
○ 2026-03-08 14:45:38
○ 2026-03-26 04:25:36
●A144.15.206.542015-07-06 → 2026-03-26 · 2 obs
● 2026-03-26 04:25:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| heartfailureinfo.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 heartfailureinfo.com (unsigned zone)
⏱️ Timing
Total: 209ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.15.206.54 |
| NS | 4 | ns2.medtronic.com, ns3.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
IP Addresses
heartfailureinfo.com points to an IP address: 144.15.206.54.
other host names include control-incontinencia-fecal.es, bladder-control.eu, terapiaincontinenza.com, koronarangioplastie.de and stentangioplastica.com; they share IP numbers with heartfailureinfo.com.
Name Servers
heartfailureinfo.com delegates to four name servers: ns2.medtronic.com, ns3.medtronic.com, ns4.medtronic.com and ns5.medtronic.com.
heartfailureinfo.com at least partially shares name servers with other domains, for instance synchromedsuit.com, diabetes360.cn, fortimedix-surgical.org, virtualpancreas.pt and synchromed-drug-pump.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.