🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`quantifylearn.com`

DNSSEC	⚠️ Not signed
A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2415887375

`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=1792847566

Same first word

quantifylearn.com

DNS History

12 records (5 active, 7 former)

●NScuritiba.ns.porkbun.com2026-09-23 → 2026-10-24 · 3 obs

○ 2020-04-06 02:32:02
● 2026-09-23 11:26:24
● 2026-10-24 13:29:26

●NSfortaleza.ns.porkbun.com2026-09-23 → 2026-10-24 · 3 obs

○ 2020-04-06 02:32:02
● 2026-09-23 11:26:24
● 2026-10-24 13:29:26

●NSmaceio.ns.porkbun.com2026-09-23 → 2026-10-24 · 3 obs

○ 2020-04-06 02:32:02
● 2026-09-23 11:26:24
● 2026-10-24 13:29:26

○NSns1.dnsowl.com2020-04-06 → 2020-04-06 · 3 obs

● 2020-04-06 02:32:02
○ 2026-09-23 11:26:24
○ 2026-10-24 13:29:26

○NSns2.dnsowl.com2020-04-06 → 2020-04-06 · 3 obs

● 2020-04-06 02:32:02
○ 2026-09-23 11:26:24
○ 2026-10-24 13:29:26

○NSns3.dnsowl.com2020-04-06 → 2020-04-06 · 3 obs

● 2020-04-06 02:32:02
○ 2026-09-23 11:26:24
○ 2026-10-24 13:29:26

●NSsalvador.ns.porkbun.com2026-09-23 → 2026-10-24 · 3 obs

○ 2020-04-06 02:32:02
● 2026-09-23 11:26:24
● 2026-10-24 13:29:26

○MXmx1.emailowl.com2020-04-06 → 2020-04-06 · 3 obs

● 2020-04-06 02:32:02
○ 2026-09-23 11:26:24
○ 2026-10-24 13:29:26

○MXmx2.emailowl.com2020-04-06 → 2020-04-06 · 3 obs

● 2020-04-06 02:32:02
○ 2026-09-23 11:26:24
○ 2026-10-24 13:29:26

○MXmx3.emailowl.com2020-04-06 → 2020-04-06 · 3 obs

● 2020-04-06 02:32:02
○ 2026-09-23 11:26:24
○ 2026-10-24 13:29:26

●A216.198.79.12026-09-23 → 2026-10-24 · 3 obs

○ 2020-04-06 02:32:02
● 2026-09-23 11:26:24
● 2026-10-24 13:29:26

○A35.208.116.2372020-04-06 → 2020-04-06 · 3 obs

● 2020-04-06 02:32:02
○ 2026-09-23 11:26:24
○ 2026-10-24 13:29:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
quantifylearn.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:162.159.11.180

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 377ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.198.79.1`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

IP Addresses

quantifylearn.com resolves to just one IP address, 216.198.79.1.

Name Servers

The NS records for quantifylearn.com point to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com all point to exactly two IP numbers each: curitiba.ns.porkbun.com → 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com → 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com → 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com → 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

quantifylearn.com - robtex.com