🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`substack.directory`

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	`dns1.p03.nsone.net`
		A	2620:4d:4000:6259:7:3:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p03.nsone.net`
		A	198.51.44.3^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p03.nsone.net`
NS	`dns2.p03.nsone.net`
		A	2a00:edc0:6259:7:3::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p03.nsone.net`
		A	198.51.45.3^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p03.nsone.net`
NS	`dns3.p03.nsone.net`
		A	2620:4d:4000:6259:7:3:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p03.nsone.net`
		A	198.51.44.67^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p03.nsone.net`
NS	`dns4.p03.nsone.net`
		A	2a00:edc0:6259:7:3::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p03.nsone.net`
		A	198.51.45.67^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p03.nsone.net`
SOA	`dns1.p01.nsone.net`domains+netlify@netlify.com serial=1789065898

`directory`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.directory` ⭐
	NS	`v0n1.nic.directory`
	NS	`v0n2.nic.directory`
	NS	`v0n3.nic.directory`
	NS	`v2n0.nic.directory`
	NS	`v2n1.nic.directory`
	SOA	`v0n0.nic.directory`hostmaster@donuts.email serial=1789327018

⚠️ On DNS blocklist: spam-tlds

Same first word

Similar names

Previous names

Next names

DNS History

9 records (7 active, 2 former)

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

● 2026-09-13 00:51:28
● 2026-09-13 19:41:20

●NSdns1.p03.nsone.net2026-09-13 → 2026-09-13 · 2 obs

● 2026-09-13 00:51:28
● 2026-09-13 19:41:20

●NSdns2.p03.nsone.net2026-09-13 → 2026-09-13 · 2 obs

● 2026-09-13 00:51:28
● 2026-09-13 19:41:20

●NSdns3.p03.nsone.net2026-09-13 → 2026-09-13 · 2 obs

● 2026-09-13 00:51:28
● 2026-09-13 19:41:20

●NSdns4.p03.nsone.net2026-09-13 → 2026-09-13 · 2 obs

● 2026-09-13 00:51:28
● 2026-09-13 19:41:20

●A18.208.88.1572026-09-13 → 2026-09-13 · 3 obs

○ 2026-09-13 00:51:28
● 2026-09-13 19:41:16
● 2026-09-13 19:41:20

○A35.157.26.1352026-09-13 → 2026-09-13 · 3 obs

● 2026-09-13 00:51:28
○ 2026-09-13 19:41:16
○ 2026-09-13 19:41:20

○A63.176.8.2182026-09-13 → 2026-09-13 · 3 obs

● 2026-09-13 00:51:28
○ 2026-09-13 19:41:16
○ 2026-09-13 19:41:20

●A98.84.224.1112026-09-13 → 2026-09-13 · 3 obs

○ 2026-09-13 00:51:28
● 2026-09-13 19:41:16
● 2026-09-13 19:41:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
directory	v0n0.nic.directory, v0n1.nic.directory, v0n2.nic.directory, v0n3.nic.directory...	12 records
substack.directory	dns2.p03.nsone.net, dns4.p03.nsone.net, dns1.p03.nsone.net, dns3.p03.nsone.net	-

✅ Authoritative Response

Server:198.51.44.67

NS records: dns2.p03.nsone.net, dns4.p03.nsone.net, dns1.p03.nsone.net, dns3.p03.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for substack.directory (unsigned zone)

⏱️ Timing

Total: 790ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.84.224.111, 18.208.88.157`
NS	4	`dns1.p03.nsone.net, dns2.p03.nsone.net...`
SOA	1	`dns1.p01.nsone.net domains+netlify.netli`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.directory, v0n0.nic.directory, v0n1.nic.directory...)

Analysis

IP Addresses

substack.directory resolves to the IP addresses 18.208.88.157 and 98.84.224.111

livnoieconcept.com, janesi.netlify.com, experto.ro and two other host names share IP numbers with substack.directory.

Name Servers

substack.directory has five name servers, which are dns1.p01.nsone.net, dns1.p03.nsone.net, dns2.p03.nsone.net and two others.

substack.directory shares at least some of its name servers with other domains, including entegrata.com, nookvienna.com, patrickkirkauthor.com and two others.

These name servers are frequently seen alongside dns3.p03.nsone.net, dns4.p03.nsone.net, ns01.squarespacedns.com and 7 other name servers.

Hostnames that resolve 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.p03.nsone.net has two IP addresses: 198.51.44.3 and 2620:4d:4000:6259:7:3:0:1.

dns2.p03.nsone.net has two IP addresses: 198.51.45.3 and 2a00:edc0:6259:7:3::2.

dns3.p03.nsone.net has two IP addresses: 198.51.44.67 and 2620:4d:4000:6259:7:3:0:3.

dns4.p03.nsone.net has two IP addresses: 198.51.45.67 and 2a00:edc0:6259:7:3::4.