🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackracktech.com`

DNSSEC	⚠️ Not signed
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-208-88-157.compute-1.amazonaws.com`
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p01.nsone.net` ⭐ ⚠️ Not in zone NS records
		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.p05.nsone.net` ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:5:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p05.nsone.net`
		A	198.51.44.5^{🇺🇸 NSONE198.51.44.0/24}
NS	`dns2.p01.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p01.nsone.net`
NS	`dns2.p05.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:5::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p05.nsone.net`
		A	198.51.45.5^{🇺🇸 NSONE198.51.45.0/24}
NS	`dns3.p01.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p01.nsone.net`
NS	`dns3.p05.nsone.net` ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:5:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p05.nsone.net`
		A	198.51.44.69^{🇺🇸 NSONE198.51.44.0/24}
NS	`dns4.p01.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p01.nsone.net`
NS	`dns4.p05.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:5::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p05.nsone.net`
		A	198.51.45.69^{🇺🇸 NSONE198.51.45.0/24}
MX	`mx2.zoho.in` ⭐
		A	169.148.146.168^{🇮🇳 ZOHO-IN169.148.146.0/24 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
MX	`mx3.zoho.in`⁽²⁰⁾
		A	169.148.149.118^{🇮🇳 ZOHO-IN169.148.148.0/23 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
MX	`mx.zoho.in`⁽⁵⁰⁾
		A	169.148.146.168^{🇮🇳 ZOHO-IN169.148.146.0/24 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
		A	169.148.149.118^{🇮🇳 ZOHO-IN169.148.148.0/23 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
TXT	`v=spf1 include:zoho.in ~all`
TXT	`zoho-verification=zb03051716.zmverify.zoho.in`
SOA	`dns1.p01.nsone.net`domains+netlify@netlify.com serial=1743967463

`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=1791511744

Same first word

stackracktech.workers.dev

stackracktech.com

Similar names

crackthestack.com

Previous names

Next names

DNS History

15 records (13 active, 2 former)

●NSdns1.p01.nsone.net2026-10-01 → 2026-10-09 · 2 obs

● 2026-10-01 16:30:54
● 2026-10-09 02:17:22

●NSdns1.p05.nsone.net2026-10-01 → 2026-10-09 · 2 obs

● 2026-10-01 16:30:54
● 2026-10-09 02:17:22

●NSdns2.p01.nsone.net2026-10-01 → 2026-10-09 · 2 obs

● 2026-10-01 16:30:54
● 2026-10-09 02:17:22

●NSdns2.p05.nsone.net2026-10-01 → 2026-10-09 · 2 obs

● 2026-10-01 16:30:54
● 2026-10-09 02:17:22

●NSdns3.p01.nsone.net2026-10-01 → 2026-10-09 · 2 obs

● 2026-10-01 16:30:54
● 2026-10-09 02:17:22

●NSdns3.p05.nsone.net2026-10-01 → 2026-10-09 · 2 obs

● 2026-10-01 16:30:54
● 2026-10-09 02:17:22

●NSdns4.p01.nsone.net2026-10-01 → 2026-10-09 · 2 obs

● 2026-10-01 16:30:54
● 2026-10-09 02:17:22

●NSdns4.p05.nsone.net2026-10-01 → 2026-10-09 · 2 obs

● 2026-10-01 16:30:54
● 2026-10-09 02:17:22

●MXmx.zoho.in2026-10-01 → 2026-10-09 · 2 obs

● 2026-10-01 16:30:54
● 2026-10-09 02:17:22

●MXmx2.zoho.in2026-10-01 → 2026-10-09 · 2 obs

● 2026-10-01 16:30:54
● 2026-10-09 02:17:22

●MXmx3.zoho.in2026-10-01 → 2026-10-09 · 2 obs

● 2026-10-01 16:30:54
● 2026-10-09 02:17:22

●A18.208.88.1572026-10-07 → 2026-10-09 · 3 obs

○ 2026-10-01 16:30:54
● 2026-10-07 19:07:30
● 2026-10-09 02:17:22

○A35.157.26.1352026-10-01 → 2026-10-01 · 3 obs

● 2026-10-01 16:30:54
○ 2026-10-07 19:07:30
○ 2026-10-09 02:17:22

○A63.176.8.2182026-10-01 → 2026-10-01 · 3 obs

● 2026-10-01 16:30:54
○ 2026-10-07 19:07:30
○ 2026-10-09 02:17:22

●A98.84.224.1112026-10-07 → 2026-10-09 · 3 obs

○ 2026-10-01 16:30:54
● 2026-10-07 19:07:30
● 2026-10-09 02:17:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stackracktech.com	dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net	-

✅ Authoritative Response

Server:198.51.44.65

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackracktech.com (unsigned zone)

⏱️ Timing

Total: 276ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.84.224.111, 18.208.88.157`
NS	4	`dns1.p05.nsone.net, dns2.p05.nsone.net...`
MX	3	`mx3.zoho.in (pri: 50), mx2.zoho.in (pri: 20)...`
TXT	2	`v=spf1 include:zoho.in ~all, zoho-verification=zb03051716.zmverify.zo`
SOA	1	`dns1.p01.nsone.net domains+netlify.netli`

Analysis

IP Addresses

stackracktech.com has two IP addresses: 18.208.88.157 and 98.84.224.111

Two other host names, along with b-wellcoaching.ch, vicbeam.run and alexlipinsky.com, also share IP numbers with stackracktech.com.

Name Servers

DNS for stackracktech.com is handled by 8 name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and 5 others.

The name servers of stackracktech.com overlap at least partially with those of other domains — among them arctic-kit.com, marchingforwardtherapy.com, dandezille.com and two more.

These name servers commonly appear in delegations together with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other.

Host names that have two IP addresses:

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

dns2.p01.nsone.net has two IP addresses: 198.51.45.1 and 2a00:edc0:6259:7:1::2.

dns3.p01.nsone.net has two IP addresses: 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3.

dns4.p01.nsone.net has two IP addresses: 198.51.45.65 and 2a00:edc0:6259:7:1::4.

dns1.p05.nsone.net has two IP addresses: 198.51.44.5 and 2620:4d:4000:6259:7:5:0:1.

dns2.p05.nsone.net has two IP addresses: 198.51.45.5 and 2a00:edc0:6259:7:5::2.

dns3.p05.nsone.net has two IP addresses: 198.51.44.69 and 2620:4d:4000:6259:7:5:0:3.

dns4.p05.nsone.net has two IP addresses: 198.51.45.69 and 2a00:edc0:6259:7:5::4.

Mail Servers

Mail for stackracktech.com is routed through three mail servers — mx2.zoho.in, mx3.zoho.in and mx.zoho.in.

There is at least a partial MX overlap between stackracktech.com and other domains, including poshanful.com, epitomefinancial.in, usitskills.com and two others.

Host names that have two IP addresses:

mx.zoho.in has two IP addresses: 169.148.146.168 and 169.148.149.118.

Host names that point to one IP address:

mx2.zoho.in directs to 169.148.146.168.

mx3.zoho.in directs to 169.148.149.118.

Host names pointing to 169.148.146.168 IP addresses: mx.zoho.in and mx2.zoho.in.

Host names pointing to 169.148.149.118 IP addresses: mx.zoho.in and mx3.zoho.in.

stackracktech.com - robtex.com