stackcheckup.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackcheckup.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` ⭐
		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	`dns2.p01.nsone.net`
		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	`dns3.p01.nsone.net`
		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	`dns4.p01.nsone.net`
		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`
TXT	`google-site-verification=_irGFSoT4zqSsTBFfKVd-SdRE2EDTM3HYrZtntIc7tw`
SOA	`dns1.p01.nsone.net`domains+netlify@netlify.com serial=1778921940

`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=1791851644

Same first word

stackcheckup.com

Similar names

checkupstack.xyz

Previous names

Next names

DNS History

8 records (6 active, 2 former)

●NSdns1.p01.nsone.net2026-09-14 → 2026-10-13 · 2 obs

● 2026-09-14 01:25:34
● 2026-10-13 00:56:08

●NSdns2.p01.nsone.net2026-09-14 → 2026-10-13 · 2 obs

● 2026-09-14 01:25:34
● 2026-10-13 00:56:08

●NSdns3.p01.nsone.net2026-09-14 → 2026-10-13 · 2 obs

● 2026-09-14 01:25:34
● 2026-10-13 00:56:08

●NSdns4.p01.nsone.net2026-09-14 → 2026-10-13 · 2 obs

● 2026-09-14 01:25:34
● 2026-10-13 00:56:08

●A18.208.88.1572026-10-07 → 2026-10-13 · 3 obs

○ 2026-09-14 01:25:34
● 2026-10-07 00:26:46
● 2026-10-13 00:56:08

○A35.157.26.1352026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 01:25:34
○ 2026-10-07 00:26:46
○ 2026-10-13 00:56:08

○A63.176.8.2182026-09-14 → 2026-09-14 · 3 obs

● 2026-09-14 01:25:34
○ 2026-10-07 00:26:46
○ 2026-10-13 00:56:08

●A98.84.224.1112026-10-07 → 2026-10-13 · 3 obs

○ 2026-09-14 01:25:34
● 2026-10-07 00:26:46
● 2026-10-13 00:56:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
stackcheckup.com	dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net	-

✅ Authoritative Response

Server:198.51.44.1

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 stackcheckup.com (unsigned zone)

⏱️ Timing

Total: 1157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.84.224.111, 18.208.88.157`
NS	4	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
TXT	1	`google-site-verification=_irGFSoT4zqSsTB`
SOA	1	`dns1.p01.nsone.net domains+netlify.netli`

Analysis

IP Addresses

stackcheckup.com points to the IP addresses 18.208.88.157 and 98.84.224.111

Two other host names, along with nudibranchnerd.com, suanutri.com and biswalpackersmovers.com, also share IP numbers with stackcheckup.com.

Name Servers

The NS records for stackcheckup.com point to four name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

At least some of stackcheckup.com's name servers are shared with other domains, for example unter-deiner-haut.ch, laruethompsonconstruction.com, rookdatascientist.com and two more.

These name servers tend to co-occur with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: dns1.p01.nsone.net directs to 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1; dns2.p01.nsone.net directs to 198.51.45.1 and 2a00:edc0:6259:7:1::2; dns3.p01.nsone.net directs to 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3; dns4.p01.nsone.net directs to 198.51.45.65 and 2a00:edc0:6259:7:1::4.