`heartcoder.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:941d:603c:10ae:a55b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b388:33d7:6b80:b869^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:76c:f6ba:3590:e429^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:852a:590e:7ebc:38bf^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.87.120.121^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-87-120-121.compute-1.amazonaws.com`
		A	18.209.99.9^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-209-99-9.compute-1.amazonaws.com`
		A	54.221.97.121^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-97-121.compute-1.amazonaws.com`
NS	`domain-for-sale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:6910:62f4:32fe:da87^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:f6dc:95b0:7323:b306^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:51e:a4b6:f66c:5ca7^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.91.91.72^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-91-91-72.compute-1.amazonaws.com`
		A	18.208.218.58^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-208-218-58.compute-1.amazonaws.com`
		A	18.234.93.33^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-234-93-33.compute-1.amazonaws.com`
		A	54.196.58.124^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-196-58-124.compute-1.amazonaws.com`
		A	100.31.89.178^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-31-89-178.compute-1.amazonaws.com`
NS	`forsale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:3cec:428f:f959:bbcd^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:10ae:a73c:749e:ba96^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:1a53:4f01:b8e5:70ce^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5021:20f8:8244:f353^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.167.59.20^{🇺🇸 Amazon54.167.0.0/17}
			PTR	`ec2-54-167-59-20.compute-1.amazonaws.com`
		A	98.86.225.195^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-86-225-195.compute-1.amazonaws.com`
		A	98.91.178.132^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-91-178-132.compute-1.amazonaws.com`
		A	98.93.47.182^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-47-182.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-12 #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=1776012537

Same first word

heartcoder.com

Similar names

techroader.com

corethread.com

atechorder.com

echotrader.com

threadcore.com

DNS History

24 records (7 active, 17 former)

●NSdomain-for-sale.hugedomainsdns.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-06-26 23:25:58
● 2026-04-10 00:08:36
● 2026-04-12 17:11:46

●NSforsale.hugedomainsdns.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-06-26 23:25:58
● 2026-04-10 00:08:36
● 2026-04-12 17:11:46

●NSns1.namebrightdns.com2015-06-03 → 2026-04-12 · 5 obs

● 2015-06-03 14:09:48
● 2015-10-20 08:36:56
○ 2015-12-23 06:36:44
● 2016-03-24 05:25:08
● 2026-04-12 17:11:46

○NSns2.namebrightdns.com2015-06-03 → 2017-06-26 · 7 obs

● 2015-06-03 14:09:48
● 2015-10-20 08:36:56
○ 2015-12-23 06:36:44
● 2016-03-24 05:25:08
● 2017-06-26 23:25:58
○ 2026-04-10 00:08:36
○ 2026-04-12 17:11:46

○NSnsg1.namebrightdns.com2015-12-23 → 2015-12-23 · 4 obs

○ 2015-10-20 08:36:56
● 2015-12-23 06:36:44
○ 2016-03-24 05:25:08
○ 2026-04-12 17:11:46

○NSnsg2.namebrightdns.com2015-12-23 → 2015-12-23 · 4 obs

○ 2015-10-20 08:36:56
● 2015-12-23 06:36:44
○ 2016-03-24 05:25:08
○ 2026-04-12 17:11:46

○MXanmail.namebrightmail.com2015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 14:09:48
○ 2015-10-20 08:36:56
○ 2026-04-12 17:11:46

○A107.23.160.2182015-12-23 → 2015-12-23 · 4 obs

○ 2015-10-20 08:36:56
● 2015-12-23 06:36:44
○ 2016-03-24 05:25:08
○ 2026-04-12 17:11:46

○A107.23.198.2402016-09-25 → 2016-09-25 · 4 obs

○ 2016-03-24 05:25:08
● 2016-09-25 09:10:04
○ 2017-06-26 23:25:58
○ 2026-04-12 17:11:46

●A13.223.25.842026-04-10 → 2026-04-12 · 3 obs

○ 2017-06-26 23:25:58
● 2026-04-10 00:08:36
● 2026-04-12 17:11:46

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-10 → 2026-04-12 · 3 obs

○ 2017-06-26 23:25:58
● 2026-04-10 00:08:36
● 2026-04-12 17:11:46

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-10 → 2026-04-12 · 3 obs

○ 2017-06-26 23:25:58
● 2026-04-10 00:08:36
● 2026-04-12 17:11:46

○A52.206.43.2342016-09-25 → 2016-09-25 · 4 obs

○ 2016-03-24 05:25:08
● 2016-09-25 09:10:04
○ 2017-06-26 23:25:58
○ 2026-04-12 17:11:46

○A52.21.180.2332016-03-24 → 2016-03-24 · 4 obs

○ 2015-12-23 06:36:44
● 2016-03-24 05:25:08
○ 2016-09-25 09:10:04
○ 2026-04-12 17:11:46

○A52.3.120.902016-03-24 → 2016-03-24 · 4 obs

○ 2015-12-23 06:36:44
● 2016-03-24 05:25:08
○ 2016-09-25 09:10:04
○ 2026-04-12 17:11:46

○A52.4.72.1372016-09-25 → 2016-09-25 · 4 obs

○ 2016-03-24 05:25:08
● 2016-09-25 09:10:04
○ 2017-06-26 23:25:58
○ 2026-04-12 17:11:46

○A54.174.31.2542015-06-03 → 2015-10-20 · 4 obs

● 2015-06-03 14:09:48
● 2015-10-20 08:36:56
○ 2015-12-23 06:36:44
○ 2026-04-12 17:11:46

○A54.208.74.2152015-06-03 → 2015-10-20 · 4 obs

● 2015-06-03 14:09:48
● 2015-10-20 08:36:56
○ 2015-12-23 06:36:44
○ 2026-04-12 17:11:46

○A54.209.90.812015-12-23 → 2015-12-23 · 4 obs

○ 2015-10-20 08:36:56
● 2015-12-23 06:36:44
○ 2016-03-24 05:25:08
○ 2026-04-12 17:11:46

○A54.210.33.1902016-09-25 → 2016-09-25 · 4 obs

○ 2016-03-24 05:25:08
● 2016-09-25 09:10:04
○ 2017-06-26 23:25:58
○ 2026-04-12 17:11:46

○A54.236.123.2242016-09-25 → 2016-09-25 · 4 obs

○ 2016-03-24 05:25:08
● 2016-09-25 09:10:04
○ 2017-06-26 23:25:58
○ 2026-04-12 17:11:46

●A54.243.117.1972026-04-10 → 2026-04-12 · 3 obs

○ 2017-06-26 23:25:58
● 2026-04-10 00:08:36
● 2026-04-12 17:11:46

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-03 → 2016-09-25 · 4 obs

● 2015-06-03 14:09:48
● 2016-09-25 09:10:04
○ 2017-06-26 23:25:58
○ 2026-04-12 17:11:46

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-06-26 → 2017-06-26 · 4 obs

○ 2016-09-25 09:10:04
● 2017-06-26 23:25:58
○ 2026-04-10 00:08:36
○ 2026-04-12 17:11:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
heartcoder.com	domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com	18 records

✅ Authoritative Response

Server:54.167.59.20

NS records: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heartcoder.com (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

IP Addresses

heartcoder.com maps to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names such as mx.centralparkonline.com, capitalthree.com, 1515mm.com, direct-connect.senvideo.com and jossc.com share IPs with heartcoder.com.

Name Servers

heartcoder.com is delegated to three name servers: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

heartcoder.com at least partially shares name servers with other domains, for example shouchunyin.beekn.com, amumi.com, megaferia.com, tersv.com and testcommand.com.

These name servers are commonly used with nsg1.namebrightdns.com and nsg2.namebrightdns.com and ns2.namebrightdns.com.

Host names with nine IP numbers:

domain-for-sale.hugedomainsdns.com points to: 2600:1f18:683a:ae1a:6910:62f4:32fe:da87, 2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629, 2600:1f18:683a:ae1a:f6dc:95b0:7323:b306, 2600:1f18:683a:ae1b:51e:a4b6:f66c:5ca7, 3.91.91.72, 18.208.218.58, 18.234.93.33, 54.196.58.124 and 100.31.89.178.

forsale.hugedomainsdns.com points to: 2600:1f18:683a:ae1a:3cec:428f:f959:bbcd, 2600:1f18:683a:ae1b:10ae:a73c:749e:ba96, 2600:1f18:683a:ae1b:1a53:4f01:b8e5:70ce, 2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f, 2600:1f18:683a:ae1b:5021:20f8:8244:f353, 54.167.59.20, 98.86.225.195, 98.91.178.132 and 98.93.47.182.

Host names with seven IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:941d:603c:10ae:a55b, 2600:1f18:683a:ae1a:b388:33d7:6b80:b869, 2600:1f18:683a:ae1b:76c:f6ba:3590:e429, 2600:1f18:683a:ae1b:852a:590e:7ebc:38bf, 3.87.120.121, 18.209.99.9 and 54.221.97.121.

heartcoder.com - robtex.com

heartcoder.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`heartcoder.com`

`com`