`heartfailurelink.com`

DNSSEC	⚠️ Not signed
A	35.167.129.15^{🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix}
		PTR	`ec2-35-167-129-15.us-west-2.compute.amazonaws.com`
A	54.203.217.212^{🇺🇸 Amazon54.202.0.0/15 EC2 PDX prefix}
NS	`ns-1756.awsdns-27.co.uk` ⭐
		A	2600:9000:5306:dc00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1756.awsdns-27.co.uk`
		A	205.251.198.220^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1756.awsdns-27.co.uk`
NS	`ns-1104.awsdns-10.org`
		A	2600:9000:5304:5000::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1104.awsdns-10.org`
		A	205.251.196.80^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1104.awsdns-10.org`
NS	`ns-185.awsdns-23.com`
		A	2600:9000:5300:b900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-185.awsdns-23.com`
		A	205.251.192.185^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-185.awsdns-23.com`
NS	`ns-514.awsdns-00.net`
		A	2600:9000:5302:200::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-514.awsdns-00.net`
		A	205.251.194.2^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-514.awsdns-00.net`
SOA	`ns-1756.awsdns-27.co.uk`awsdns-hostmaster@amazon.com 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.net`nstld@verisign-grs.com serial=1771291435

Same first word

heartfailurelink.com

DNS History

8 records (6 active, 2 former)

●NSns-1104.awsdns-10.org2026-02-26 → 2026-03-10 · 2 obs

● 2026-02-26 21:06:02
● 2026-03-10 17:05:20

●NSns-1756.awsdns-27.co.uk2026-02-26 → 2026-03-10 · 2 obs

● 2026-02-26 21:06:02
● 2026-03-10 17:05:20

●NSns-185.awsdns-23.com2026-02-26 → 2026-03-10 · 2 obs

● 2026-02-26 21:06:02
● 2026-03-10 17:05:20

●NSns-514.awsdns-00.net2026-02-26 → 2026-03-10 · 2 obs

● 2026-02-26 21:06:02
● 2026-03-10 17:05:20

●A35.167.129.152026-03-07 → 2026-03-10 · 3 obs

○ 2026-03-01 11:01:30
● 2026-03-07 21:59:54
● 2026-03-10 17:05:20

○A44.233.79.2232026-02-26 → 2026-03-01 · 4 obs

● 2026-02-26 21:06:02
● 2026-03-01 11:01:30
○ 2026-03-07 21:59:54
○ 2026-03-10 17:05:20

○A52.89.29.1742026-02-26 → 2026-02-26 · 3 obs

● 2026-02-26 21:06:02
○ 2026-03-01 11:01:30
○ 2026-03-10 17:05:20

●A54.203.217.2122026-03-01 → 2026-03-10 · 3 obs

○ 2026-02-26 21:06:02
● 2026-03-01 11:01:30
● 2026-03-10 17:05:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
heartfailurelink.com	ns-185.awsdns-23.com, ns-514.awsdns-00.net, ns-1756.awsdns-27.co.uk, ns-1104.awsdns-10.org	1 record

✅ Authoritative Response

Server: 205.251.198.220

NS records: ns-185.awsdns-23.com, ns-514.awsdns-00.net, ns-1756.awsdns-27.co.uk, ns-1104.awsdns-10.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heartfailurelink.com (unsigned zone)

⏱️ Timing

Total: 1112ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.203.217.212, 35.167.129.15`
NS	4	`ns-1104.awsdns-10.org, ns-1756.awsdns-27.co.uk...`
SOA	1	`ns-1756.awsdns-27.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-185.awsdns-23.com)

Analysis

IP Addresses

heartfailurelink.com resolves to two IP numbers: 35.167.129.15 and 54.203.217.212.

other host names including dermatologistinfo.com, sclcaccessresources.com, myprolia.com, amgenteach.be and otezla.com.au share IP numbers with heartfailurelink.com.

Name Servers

heartfailurelink.com is delegated to four name servers: ns-185.awsdns-23.com, ns-514.awsdns-00.net, ns-1104.awsdns-10.org and ns-1756.awsdns-27.co.uk.

heartfailurelink.com at least partially shares name servers with other domains, for instance blizzard.biz, 3go.training, fatfine.org, petspoint24.com and rubylaneinc.net.

These name servers are commonly used alongside ns-476.awsdns-59.com and ns-516.awsdns-00.net.

Host names with two IP numbers:

ns-185.awsdns-23.com points to 2600:9000:5300:b900::1 and 205.251.192.185; ns-514.awsdns-00.net points to 2600:9000:5302:200::1 and 205.251.194.2; ns-1104.awsdns-10.org points to 2600:9000:5304:5000::1 and 205.251.196.80; ns-1756.awsdns-27.co.uk points to 2600:9000:5306:dc00::1 and 205.251.198.220.

heartfailurelink.com - robtex.com