coolcardio.com - robtex.com
coolcardio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1776132117 | ||||||
Same first word
coolcardio.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.afternic.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 02:06:22
○NSns11.domaincontrol.com2015-08-09 → 2018-07-29 · 3 obs
● 2018-07-29 16:42:44
○ 2026-04-14 02:06:22
○NSns12.domaincontrol.com2018-07-29 → 2018-07-29 · 3 obs
● 2018-07-29 16:42:44
○ 2026-04-14 02:06:22
●NSns2.afternic.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 02:06:22
○MX.2026-04-14 → 2026-04-14 · 1 obs
○MXmailstore1.secureserver.net2015-08-09 → 2018-07-29 · 3 obs
● 2018-07-29 16:42:44
○ 2026-04-14 02:06:22
○MXsmtp.secureserver.net2015-08-09 → 2018-07-29 · 3 obs
● 2018-07-29 16:42:44
○ 2026-04-14 02:06:22
●A13.248.169.482026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 02:06:22
○A184.168.221.422015-08-09 → 2018-07-29 · 3 obs
● 2018-07-29 16:42:44
○ 2026-04-14 02:06:22
●A76.223.54.1462026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 02:06:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net... | - |
| coolcardio.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolcardio.com (unsigned zone)
⏱️ Timing
Total: 243ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
coolcardio.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance mail.electbay.com, welcon.org, atlboss.com, mail.underme.com and reverse.gdsz.www.prizechain.com share IP numbers with coolcardio.com.
Name Servers
Delegation for coolcardio.com rests with two name servers, ns1.afternic.com and ns2.afternic.com.
coolcardio.com shares the same name server setup as other domains, including digitographers.com, aomedia.com, dinslage.com, ns1.nichemarketingideas.com and worldtickets.com.
coolcardio.com at least partially shares name servers with other domains, for instance golmar.site, truenorthcompliance.com, progasm.com, arak.me and ecalisan.com.
These name servers are commonly used with the name servers verification-ryl9l7cn2xbgckdbkcguz6.ns101.verify.hn.
Host names with two IP numbers: ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.