🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`hackthecore.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:16e:df01::258^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:16e:df01::259^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p01.nsone.net`
NS	`dns1.p08.nsone.net`
		A	2620:4d:4000:6259:7:8:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`ns8.demysdns.com`
			PTR	`dns1.p08.nsone.net`
		A	198.51.44.8^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`ns8.demysdns.com`
			PTR	`dns1.p08.nsone.net`
NS	`dns2.p08.nsone.net`
		A	2a00:edc0:6259:7:8::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p08.nsone.net`
		A	198.51.45.8^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p08.nsone.net`
NS	`dns3.p08.nsone.net`
		A	2620:4d:4000:6259:7:8:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p08.nsone.net`
		A	198.51.44.72^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p08.nsone.net`
NS	`dns4.p08.nsone.net`
		A	2a00:edc0:6259:7:8::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p08.nsone.net`
		A	198.51.45.72^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p08.nsone.net`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
TXT	`protonmail-verification=24f75f1018ec463f6fceb0ca0b3fe157c5974cb5`
SOA	`dns1.p01.nsone.net`domains+netlify@netlify.com serial=1776797598

`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=1790331374

Previously MX for

hackthecore.com

Same first word

hackthecore.net

hackthecore.in

hackthecore.com

Similar names

rockcheetah.com

thecorehack.com

atherocheck.dk

Previous names

Next names

DNS History

16 records (11 active, 5 former)

●NSdns1.p01.nsone.net2026-09-19 → 2026-09-25 · 3 obs

○ 2018-08-01 15:05:18
● 2026-09-19 16:16:22
● 2026-09-25 10:37:38

●NSdns1.p08.nsone.net2026-09-19 → 2026-09-25 · 3 obs

○ 2018-08-01 15:05:18
● 2026-09-19 16:16:22
● 2026-09-25 10:37:38

●NSdns2.p08.nsone.net2026-09-19 → 2026-09-25 · 3 obs

○ 2018-08-01 15:05:18
● 2026-09-19 16:16:22
● 2026-09-25 10:37:38

●NSdns3.p08.nsone.net2026-09-19 → 2026-09-25 · 3 obs

○ 2018-08-01 15:05:18
● 2026-09-19 16:16:22
● 2026-09-25 10:37:38

●NSdns4.p08.nsone.net2026-09-19 → 2026-09-25 · 3 obs

○ 2018-08-01 15:05:18
● 2026-09-19 16:16:22
● 2026-09-25 10:37:38

○NSns2657.hostgator.com2015-06-15 → 2018-08-01 · 4 obs

● 2015-06-15 14:54:42
● 2018-08-01 15:05:18
○ 2026-09-19 16:16:22
○ 2026-09-25 10:37:38

○NSns2658.hostgator.com2015-06-15 → 2018-08-01 · 4 obs

● 2015-06-15 14:54:42
● 2018-08-01 15:05:18
○ 2026-09-19 16:16:22
○ 2026-09-25 10:37:38

○NSns6629.hostgator.com2015-06-15 → 2018-08-01 · 4 obs

● 2015-06-15 14:54:42
● 2018-08-01 15:05:18
○ 2026-09-19 16:16:22
○ 2026-09-25 10:37:38

○MXhackthecore.com2015-06-15 → 2018-08-01 · 4 obs

● 2015-06-15 14:54:42
● 2018-08-01 15:05:18
○ 2026-09-19 16:16:22
○ 2026-09-25 10:37:38

●MXmail.protonmail.ch2026-09-19 → 2026-09-25 · 3 obs

○ 2018-08-01 15:05:18
● 2026-09-19 16:16:22
● 2026-09-25 10:37:38

●MXmailsec.protonmail.ch2026-09-19 → 2026-09-25 · 3 obs

○ 2018-08-01 15:05:18
● 2026-09-19 16:16:22
● 2026-09-25 10:37:38

●A18.208.88.1572026-09-19 → 2026-09-25 · 3 obs

○ 2018-08-01 15:05:18
● 2026-09-19 16:16:22
● 2026-09-25 10:37:38

○A192.185.226.1012015-06-15 → 2018-08-01 · 4 obs

● 2015-06-15 14:54:42
● 2018-08-01 15:05:18
○ 2026-09-19 16:16:22
○ 2026-09-25 10:37:38

●A2600:1f18:16e:df01::2582026-09-19 → 2026-09-25 · 3 obs

○ 2018-08-01 15:05:18
● 2026-09-19 16:16:22
● 2026-09-25 10:37:38

●A2600:1f18:16e:df01::2592026-09-19 → 2026-09-25 · 3 obs

○ 2018-08-01 15:05:18
● 2026-09-19 16:16:22
● 2026-09-25 10:37:38

●A98.84.224.1112026-09-19 → 2026-09-25 · 3 obs

○ 2018-08-01 15:05:18
● 2026-09-19 16:16:22
● 2026-09-25 10:37:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...	-
hackthecore.com	dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net	-

✅ Authoritative Response

Server:198.51.45.72

NS records: dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hackthecore.com (unsigned zone)

⏱️ Timing

Total: 585ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.84.224.111, 18.208.88.157`
AAAA	2	`2600:1f18:16e:df01::259, 2600:1f18:16e:df01::258`
NS	4	`dns1.p08.nsone.net, dns2.p08.nsone.net...`
MX	2	`mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10)`
TXT	2	`v=spf1 include:_spf.protonmail.ch ~all, protonmail-verification=24f75f1018ec463f`
SOA	1	`dns1.p01.nsone.net domains+netlify.netli`

Analysis

IP Addresses

hackthecore.com resolves to four IP addresses: 18.208.88.157, 98.84.224.111, 2600:1f18:16e:df01::258 and 2600:1f18:16e:df01::259.

dontpik.me, sger.net, john-ngugi.netlify.com plus two other host names have IP numbers in common with hackthecore.com.

Name Servers

Five name servers handle delegation for hackthecore.com: dns1.p01.nsone.net, dns1.p08.nsone.net, dns2.p08.nsone.net and two others.

hackthecore.com partially shares its NS delegation with several other domains, including postq.dev, thestudyataustins.com, valerieamineh.com and two others.

In DNS configurations, these name servers often share authority with dns3.p08.nsone.net, dns4.p08.nsone.net, ns01.squarespacedns.com and 7 other name servers.

Host names pointing to two IP addresses:

dns1.p01.nsone.net has two IP addresses: 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns1.p08.nsone.net has two IP addresses: 198.51.44.8 and 2620:4d:4000:6259:7:8:0:1.

dns2.p08.nsone.net has two IP addresses: 198.51.45.8 and 2a00:edc0:6259:7:8::2.

dns3.p08.nsone.net has two IP addresses: 198.51.44.72 and 2620:4d:4000:6259:7:8:0:3.

dns4.p08.nsone.net has two IP addresses: 198.51.45.72 and 2a00:edc0:6259:7:8::4.

Mail Servers

hackthecore.com uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

The mail server setup of hackthecore.com matches that of other domains such as opsydian.space, militaria-archiv.org, maximili.am and two others.

At least some of the mail servers used by hackthecore.com are shared with other domains: rez-ventures.com, traylor.co, longleafpinechocolate.com and two others among them.

mail.protonmail.ch has three IP addresses (176.119.200.128, 185.70.42.128 and 185.205.70.128) and mailsec.protonmail.ch has three IP addresses (176.119.200.129, 185.70.42.129 and 185.205.70.129).

hackthecore.com - robtex.com

hackthecore.com

com

Previously MX for

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`hackthecore.com`

`com`