🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`classstrides.com`

DNSSEC	⚠️ Not signed
A	207.207.210.23
A	207.207.210.36
A	207.207.210.50
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}
MX	`fwd1.porkbun.com` ⭐
		A	44.226.226.6^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`fwd1.porkbun.com`
MX	`fwd2.porkbun.com`⁽²⁰⁾
		A	52.10.201.111^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`fwd2.porkbun.com`
TXT	`v=spf1 include:_spf.porkbun.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2411332845

`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=1790492444

Same first word

classstrides.com

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NScuritiba.ns.porkbun.com2026-09-14 → 2026-09-27 · 2 obs

● 2026-09-14 14:03:52
● 2026-09-27 07:21:30

●NSfortaleza.ns.porkbun.com2026-09-14 → 2026-09-27 · 2 obs

● 2026-09-14 14:03:52
● 2026-09-27 07:21:30

●NSmaceio.ns.porkbun.com2026-09-14 → 2026-09-27 · 2 obs

● 2026-09-14 14:03:52
● 2026-09-27 07:21:30

●NSsalvador.ns.porkbun.com2026-09-14 → 2026-09-27 · 2 obs

● 2026-09-14 14:03:52
● 2026-09-27 07:21:30

●MXfwd1.porkbun.com2026-09-14 → 2026-09-27 · 2 obs

● 2026-09-14 14:03:52
● 2026-09-27 07:21:30

●MXfwd2.porkbun.com2026-09-14 → 2026-09-27 · 2 obs

● 2026-09-14 14:03:52
● 2026-09-27 07:21:30

●A207.207.210.232026-09-14 → 2026-09-27 · 2 obs

● 2026-09-14 14:03:52
● 2026-09-27 07:21:30

●A207.207.210.362026-09-14 → 2026-09-27 · 2 obs

● 2026-09-14 14:03:52
● 2026-09-27 07:21:30

●A207.207.210.502026-09-14 → 2026-09-27 · 2 obs

● 2026-09-14 14:03:52
● 2026-09-27 07:21:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...	-
classstrides.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)

No DS record for classstrides.com (unsigned zone)

⏱️ Timing

Total: 437ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`207.207.210.23, 207.207.210.50...`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	2	`fwd1.porkbun.com (pri: 10), fwd2.porkbun.com (pri: 20)`
TXT	1	`v=spf1 include:_spf.porkbun.com ~all`
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

classstrides.com maps to three IP numbers — 207.207.210.23, 207.207.210.36 and 207.207.210.50.

Additional host names — mindtheyears.com, calmlychosen.com, aureanox.ca and two others — share IP numbers with classstrides.com.

Name Servers

classstrides.com has four authoritative name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

classstrides.com has at least partial name server overlap with other domains, such as brunohg.dev, themayfairagency.com, jrecopark.com and two others.

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.

Mail Servers

classstrides.com has two mail servers: fwd1.porkbun.com and fwd2.porkbun.com.

classstrides.com shares the same mail server setup as other domains, including tenthz.com, moderncliff.com, sandsmacaopools.com and two others.

classstrides.com shares mail servers — at least in part — with other domains, including spacepotato.fyi, danielabingham.com, joysmartbranding.com and two others.

These mail servers tend to be used in combination with the mail servers mail.protonmail.ch and mailsec.protonmail.ch.

fwd1.porkbun.com directs to 44.226.226.6 and fwd2.porkbun.com directs to 52.10.201.111; each host name points to exactly one IP number.

classstrides.com - robtex.com