`idealclasses.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9d65^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:595a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.90^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.101^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kim.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
NS	`matt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c183^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2183^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matt.ns.cloudflare.com`
		A	108.162.193.131^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	172.64.33.131^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	173.245.59.131^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
TXT	`google-site-verification=6TTHJQD7gAzaTHES7ykZNWhwq86frNMbuXhkLx2CLZQ`
TXT	`google-site-verification=Dza5XRHb3iK10txFSbXNK72FmYKlifFihTNA7dHuZKs`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.90, 172.67.157.101
		IPv6 hints	2606:4700:3034::ac43:9d65, 2606:4700:3035::6815:595a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=239, name=cloudflare-ech.com
SOA	`kim.ns.cloudflare.com`dns@cloudflare.com serial=2400851081

`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=1775959132

WOT: UNKNOWN (68/100)

Same first word

idealclasses.com

DNS History

21 records (7 active, 14 former)

○NSdns5.worldindia.com2015-08-08 → 2017-06-29 · 4 obs

● 2015-08-08 11:30:38
● 2017-06-29 05:08:38
○ 2026-04-03 01:45:04
○ 2026-04-12 02:17:46

○NSdns6.worldindia.com2015-08-08 → 2017-06-29 · 4 obs

● 2015-08-08 11:30:38
● 2017-06-29 05:08:38
○ 2026-04-03 01:45:04
○ 2026-04-12 02:17:46

●NSkim.ns.cloudflare.com2026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-29 05:08:38
● 2026-04-03 01:45:04
● 2026-04-12 02:17:46

●NSmatt.ns.cloudflare.com2026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-29 05:08:38
● 2026-04-03 01:45:04
● 2026-04-12 02:17:46

○MXalt1.aspmx.l.google.com2015-10-20 → 2017-06-29 · 5 obs

○ 2015-08-08 11:30:38
● 2015-10-20 03:08:04
● 2017-06-29 05:08:38
○ 2026-04-03 01:45:04
○ 2026-04-12 02:17:46

○MXalt2.aspmx.l.google.com2015-10-20 → 2017-06-29 · 5 obs

○ 2015-08-08 11:30:38
● 2015-10-20 03:08:04
● 2017-06-29 05:08:38
○ 2026-04-03 01:45:04
○ 2026-04-12 02:17:46

○MXaspmx.l.google.com2015-10-20 → 2017-06-29 · 5 obs

○ 2015-08-08 11:30:38
● 2015-10-20 03:08:04
● 2017-06-29 05:08:38
○ 2026-04-03 01:45:04
○ 2026-04-12 02:17:46

○MXaspmx2.googlemail.com2015-10-20 → 2017-06-29 · 5 obs

○ 2015-08-08 11:30:38
● 2015-10-20 03:08:04
● 2017-06-29 05:08:38
○ 2026-04-03 01:45:04
○ 2026-04-12 02:17:46

○MXaspmx3.googlemail.com2015-10-20 → 2017-06-29 · 5 obs

○ 2015-08-08 11:30:38
● 2015-10-20 03:08:04
● 2017-06-29 05:08:38
○ 2026-04-03 01:45:04
○ 2026-04-12 02:17:46

○MXmx-indiabiz.mail.gm0.yahoodns.net2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 11:30:38
○ 2015-10-20 03:08:04
○ 2026-04-12 02:17:46

●MXsmtp.google.com2026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-29 05:08:38
● 2026-04-03 01:45:04
● 2026-04-12 02:17:46

●A104.21.89.902026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-29 05:08:38
● 2026-04-03 01:45:04
● 2026-04-12 02:17:46

●A172.67.157.1012026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-29 05:08:38
● 2026-04-03 01:45:04
● 2026-04-12 02:17:46

○A188.114.96.02026-04-03 → 2026-04-12 · 2 obs

○ 2026-04-03 01:45:04
○ 2026-04-12 02:17:46

○A188.114.97.02026-04-03 → 2026-04-12 · 2 obs

○ 2026-04-03 01:45:04
○ 2026-04-12 02:17:46

●A2606:4700:3034::ac43:9d652026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-29 05:08:38
● 2026-04-03 01:45:04
● 2026-04-12 02:17:46

●A2606:4700:3035::6815:595a2026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-29 05:08:38
● 2026-04-03 01:45:04
● 2026-04-12 02:17:46

○A2a06:98c1:3120::2026-04-03 → 2026-04-12 · 2 obs

○ 2026-04-03 01:45:04
○ 2026-04-12 02:17:46

○A2a06:98c1:3121::2026-04-03 → 2026-04-12 · 2 obs

○ 2026-04-03 01:45:04
○ 2026-04-12 02:17:46

○A50.62.160.1472015-10-20 → 2017-06-29 · 5 obs

○ 2015-08-08 11:30:38
● 2015-10-20 03:08:04
● 2017-06-29 05:08:38
○ 2026-04-03 01:45:04
○ 2026-04-12 02:17:46

○A54.186.121.1232015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 11:30:38
○ 2015-10-20 03:08:04
○ 2026-04-12 02:17:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
idealclasses.com	kim.ns.cloudflare.com, matt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.126

NS records: kim.ns.cloudflare.com, matt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for idealclasses.com (unsigned zone)

⏱️ Timing

Total: 256ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.157.101, 104.21.89.90`
AAAA	2	`2606:4700:3034::ac43:9d65, 2606:4700:3035::6815:595a`
NS	2	`kim.ns.cloudflare.com, matt.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=6TTHJQD7gAzaTHE, google-site-verification=Dza5XRHb3iK10tx`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kim.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (kim.ns.cloudflare.com, kim.ns.cloudflare.com, kim.ns.cloudflare.com...)

Analysis

IP Addresses

idealclasses.com maps to four IP numbers: 2606:4700:3034::ac43:9d65, 2606:4700:3035::6815:595a, 104.21.89.90 and 172.67.157.101.

Other host names such as fynestraqivo.com, rbxcorp.net, grotonnh.gov, uzjjjsf5777loiska.com and etherapypro.com share IPs with idealclasses.com.

Name Servers

Two name servers kim.ns.cloudflare.com and matt.ns.cloudflare.com handle the delegation for idealclasses.com.

idealclasses.com shares the same name server setup as other domains, for example cnts.in, allvuz.com, vivagraphic.net, reinler.com and mybt.cc.

idealclasses.com at least partially shares name servers with other domains, for example forecastingace.com, zhenfengcai.com, tzunami.com, anjunabeachgoa.com and networldmarketing.com.

These name servers are commonly used with casey.ns.cloudflare.com and leif.ns.cloudflare.com and walt.ns.cloudflare.com.

Host names with six IP numbers:

kim.ns.cloudflare.com points to 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.

matt.ns.cloudflare.com points to 2606:4700:58::adf5:3b83, 2803:f800:50::6ca2:c183, 2a06:98c1:50::ac40:2183, 108.162.193.131, 172.64.33.131 and 173.245.59.131.

Mail Servers

The smtp.google.com mail server handles idealclasses.com.

idealclasses.com shares the same mail server setup as other domains, including steakager.com, mail.dispose.it, asu-lab.com, mountainbiking.it and twayan.com.

idealclasses.com shares at least partially some mail servers with other domains, for instance maslany.com, plenogroup.com, outreachershub.com, chemdry.com and algorithma.com.

These mail servers commonly pair with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

The host name smtp.google.com maps to nine IP numbers: 2607:f8b0:4004:c06::1a, 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c09::1a, 2607:f8b0:4004:c09::1b, 172.253.63.26, 172.253.63.27, 172.253.115.27, 172.253.122.26 and 172.253.122.27.

idealclasses.com - robtex.com