cardiascience.com - robtex.com
cardiascience.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=1771291435 | ||||||
Subdomains
ww3.cardiascience.com |
Same first word
cardiascience.com |
Similar names
DNS History
17 records (4 active, 13 former)
○NScns1.sedoparking.com2020-02-22 → 2020-02-22 · 4 obs
● 2020-02-22 18:16:58
○ 2026-02-18 09:55:54
○ 2026-03-24 09:44:50
○NScns2.sedoparking.com2020-02-22 → 2020-02-22 · 4 obs
● 2020-02-22 18:16:58
○ 2026-02-18 09:55:54
○ 2026-03-24 09:44:50
○NSdpns1.dnsnameserver.org2015-05-29 → 2016-05-09 · 5 obs
● 2015-05-29 04:18:26
● 2016-05-09 09:05:26
○ 2017-01-14 05:21:10
○ 2026-03-24 09:44:50
○NSdpns2.dnsnameserver.org2015-05-29 → 2016-05-09 · 5 obs
● 2015-05-29 04:18:26
● 2016-05-09 09:05:26
○ 2017-01-14 05:21:10
○ 2026-03-24 09:44:50
○NSdpns3.dnsnameserver.org2015-05-29 → 2016-05-09 · 5 obs
● 2015-05-29 04:18:26
● 2016-05-09 09:05:26
○ 2017-01-14 05:21:10
○ 2026-03-24 09:44:50
○NSdpns4.dnsnameserver.org2015-05-29 → 2016-05-09 · 5 obs
● 2015-05-29 04:18:26
● 2016-05-09 09:05:26
○ 2017-01-14 05:21:10
○ 2026-03-24 09:44:50
●NSns1.afternic.com2026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 09:55:54
● 2026-03-24 09:44:50
○NSns111373.ztomy.com2017-01-14 → 2017-01-14 · 4 obs
● 2017-01-14 05:21:10
○ 2020-02-22 18:16:58
○ 2026-03-24 09:44:50
●NSns2.afternic.com2026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 09:55:54
● 2026-03-24 09:44:50
○NSns211373.ztomy.com2017-01-14 → 2017-01-14 · 4 obs
● 2017-01-14 05:21:10
○ 2020-02-22 18:16:58
○ 2026-03-24 09:44:50
○MXmail.nickstel.com2020-02-22 → 2020-02-22 · 3 obs
○ 2026-02-18 09:55:54
○ 2026-03-24 09:44:50
●A13.248.169.482026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 09:55:54
● 2026-03-24 09:44:50
○A141.8.226.252017-01-14 → 2017-01-14 · 4 obs
● 2017-01-14 05:21:10
○ 2020-02-22 18:16:58
○ 2026-03-24 09:44:50
○A208.87.150.502015-05-29 → 2016-05-09 · 5 obs
● 2015-05-29 04:18:26
● 2016-05-09 09:05:26
○ 2017-01-14 05:21:10
○ 2026-03-24 09:44:50
●A76.223.54.1462026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 09:55:54
● 2026-03-24 09:44:50
○A91.195.240.682020-02-22 → 2020-02-22 · 4 obs
● 2020-02-22 18:16:58
○ 2026-02-18 09:55:54
○ 2026-03-24 09:44:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cardiascience.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cardiascience.com (unsigned zone)
⏱️ Timing
Total: 120ms | 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 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
cardiascience.com is the parent of ww3.cardiascience.com.
IP Addresses
cardiascience.com points to two IPs: 13.248.169.48 and 76.223.54.146.
Other host names including spacoaching.com, mail.abcdefghijklmnopqrstuvwxyz0123456789.com, www.rpno.com, be9x.com and redbusprimarydns.alpalestine.com share IP numbers with cardiascience.com.
Name Servers
cardiascience.com's delegation uses two name servers, ns1.afternic.com and ns2.afternic.com.
cardiascience.com shares the same name server setup as other domains, for example jolls.com, talltrees.net, duoclieutaybac.net, www.lacuccia.net and www.a10d.com.
cardiascience.com at least partially shares name servers with other domains, including ofthemes.com, ministores.com, heavenlyacai.com, domaindough.com and eyzc.com.
these name servers are commonly used together with verification-473qyxh8xbjjrpje5vyzxa.ns101.verify.hn, verification-gg7vpeozpqvekdkypuxhyb.ns101.verify.hn and verification-qxu9bfdaih4cxurbbn3f4d.ns101.verify.hn.
Host names with two IPs:
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