bestcardiac.com - robtex.com
bestcardiac.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=1776981471 | ||||||
Previously NS for
bestcardiac.com |
Subdomains
remote.bestcardiac.com |
Same first word
bestcardiac.com |
DNS History
12 records (4 active, 8 former)
○NSbestcardiac.com2017-04-06 → 2017-04-06 · 4 obs
● 2017-04-06 10:38:20
○ 2026-03-05 07:26:52
○ 2026-04-23 22:27:26
○NSns19.domaincontrol.com2015-07-10 → 2016-07-11 · 4 obs
● 2016-07-11 19:45:52
○ 2017-04-06 10:38:20
○ 2026-04-23 22:27:26
○NSns20.domaincontrol.com2015-07-10 → 2016-07-11 · 4 obs
● 2016-07-11 19:45:52
○ 2017-04-06 10:38:20
○ 2026-04-23 22:27:26
●NSns29.domaincontrol.com2026-03-05 → 2026-04-23 · 3 obs
● 2026-03-05 07:26:52
● 2026-04-23 22:27:26
●NSns30.domaincontrol.com2026-03-05 → 2026-04-23 · 3 obs
● 2026-03-05 07:26:52
● 2026-04-23 22:27:26
●MXbestcardiac-com.mail.protection.outlook.com2026-03-05 → 2026-04-23 · 3 obs
● 2026-03-05 07:26:52
● 2026-04-23 22:27:26
○MXmail.bestcardiac.com2015-11-15 → 2017-04-06 · 5 obs
● 2015-11-15 16:27:38
● 2017-04-06 10:38:20
○ 2026-03-05 07:26:52
○ 2026-04-23 22:27:26
○MXrelay.bestcardiac.com2015-07-10 → 2016-07-11 · 4 obs
● 2016-07-11 19:45:52
○ 2017-04-06 10:38:20
○ 2026-04-23 22:27:26
○MXremote.bestcardiac.com2015-07-10 → 2015-07-10 · 3 obs
○ 2015-11-15 16:27:38
○ 2026-04-23 22:27:26
●A45.40.146.942026-03-05 → 2026-04-23 · 3 obs
● 2026-03-05 07:26:52
● 2026-04-23 22:27:26
○A71.167.170.412017-04-06 → 2017-04-06 · 4 obs
● 2017-04-06 10:38:20
○ 2026-03-05 07:26:52
○ 2026-04-23 22:27:26
○A98.113.249.182015-07-10 → 2016-07-11 · 4 obs
● 2016-07-11 19:45:52
○ 2017-04-06 10:38:20
○ 2026-04-23 22:27:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bestcardiac.com | ns29.domaincontrol.com, ns30.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.15
NS records: ns29.domaincontrol.com, ns30.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bestcardiac.com (unsigned zone)
⏱️ Timing
Total: 199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.40.146.94 |
| NS | 2 | ns29.domaincontrol.com, ns30.domaincontrol.com |
| MX | 1 | bestcardiac-com.mail.protection.outlook. |
| TXT | 4 | google-site-verification=H5qZGN5oxR4G9Jx, google-site-verification=TTNZCkQ8ED2psVZ... |
| SOA | 1 | ns29.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)
Analysis
Hierarchy
remote.bestcardiac.com is a child of bestcardiac.com.
IP Addresses
bestcardiac.com resolves to one IP number: 45.40.146.94.
Other host names, for instance melhoresdomundo.net, niagararugby.com, fiminet.com, telra1.com and blfventures.com share IP numbers with bestcardiac.com.
Name Servers
bestcardiac.com's delegation uses two name servers: ns29.domaincontrol.com and ns30.domaincontrol.com.
bestcardiac.com uses the same name server setup as other domains, such as gogreengetweed.com, ericsuquet.com, fec.bz, todayscbdandwellness.com and webspacelogistics.com.
Host names with two IPs:
ns29.domaincontrol.com points to 2603:5:2181::f and 97.74.104.15
ns30.domaincontrol.com points to 2603:5:2281::f and 173.201.72.15
Mail Servers
A single mail server handles bestcardiac.com, bestcardiac-com.mail.protection.outlook.com.
bestcardiac-com.mail.protection.outlook.com has six IPs: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.