iclasscms.com - dns.ninja

`iclasscms.com`

DNSSEC	⚠️ Not signed
A	2a02:2658:1073::2^{🇬🇧 IOMART-AS2a02:2658::/32 IOMART}
A	109.200.26.186^{🇬🇧 IOMART-AS109.200.0.0/19 IOMART}
NS	`ns0.reg365.net` ⭐
		A	81.88.63.115^{🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix}
			PTR	`ns0.reg365.net`
NS	`ns1.reg365.net`
		A	85.233.160.78^{🇬🇧 ISIONUK85.233.160.0/19 Namesco Limited}
			PTR	`ns1.reg365.net`
NS	`ns2.reg365.net`
		A	91.186.2.49^{🇬🇧 SIMPLYTRANSIT91.186.0.0/19 Simply Transit Ltd}
			PTR	`ns2.reg365.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:spf.reg365.net ~all`
TXT	`sathnm6gffdsbj2elb7hgfa9ng`
TXT	`google-site-verification=9MUzuvCAOQJOg-UsdeU6vG_XO0ZfqWuPqUohINrz1fA`
SOA	`ns0.reg365.net`support@reg365.net 2026-07-16 #2

`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=1784421932

Subdomains

www.iclasscms.com

Same first word

iclasscms.com

Similar names

cmsiclass.com

scsclaims.org

classicms.org

cismclass.com

classicms.net

classicms.com

scsclaims.com

scsclaims.net

scsclaims.biz

DNS History

11 records (10 active, 1 former)

●NSns0.reg365.net2016-12-19 → 2026-07-19 · 2 obs

● 2016-12-19 05:45:54
● 2026-07-19 00:46:30

●NSns1.reg365.net2016-12-19 → 2026-07-19 · 2 obs

● 2016-12-19 05:45:54
● 2026-07-19 00:46:30

●NSns2.reg365.net2016-12-19 → 2026-07-19 · 2 obs

● 2016-12-19 05:45:54
● 2026-07-19 00:46:30

●MXalt1.aspmx.l.google.com2026-03-17 → 2026-07-19 · 3 obs

○ 2017-11-27 20:10:28
● 2026-03-17 03:16:00
● 2026-07-19 00:46:30

●MXalt2.aspmx.l.google.com2026-03-17 → 2026-07-19 · 3 obs

○ 2017-11-27 20:10:28
● 2026-03-17 03:16:00
● 2026-07-19 00:46:30

●MXalt3.aspmx.l.google.com2026-03-17 → 2026-07-19 · 3 obs

○ 2017-11-27 20:10:28
● 2026-03-17 03:16:00
● 2026-07-19 00:46:30

●MXalt4.aspmx.l.google.com2026-03-17 → 2026-07-19 · 3 obs

○ 2017-11-27 20:10:28
● 2026-03-17 03:16:00
● 2026-07-19 00:46:30

●MXaspmx.l.google.com2026-03-17 → 2026-07-19 · 3 obs

○ 2017-11-27 20:10:28
● 2026-03-17 03:16:00
● 2026-07-19 00:46:30

○MXmail.iclasscms.com2016-12-19 → 2017-11-27 · 4 obs

● 2016-12-19 05:45:54
● 2017-11-27 20:10:28
○ 2026-03-17 03:16:00
○ 2026-07-19 00:46:30

●A109.200.26.1862016-12-19 → 2026-07-19 · 2 obs

● 2016-12-19 05:45:54
● 2026-07-19 00:46:30

●A2a02:2658:1073::22016-12-19 → 2026-07-19 · 2 obs

● 2016-12-19 05:45:54
● 2026-07-19 00:46:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
iclasscms.com	ns0.reg365.net, ns1.reg365.net, ns2.reg365.net	-

✅ Authoritative Response

Server:91.186.2.49

NS records: ns0.reg365.net, ns1.reg365.net, ns2.reg365.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iclasscms.com (unsigned zone)

⏱️ Timing

Total: 1031ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.200.26.186`
AAAA	1	`2a02:2658:1073::2`
NS	3	`ns0.reg365.net, ns1.reg365.net...`
MX	5	`alt1.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)...`
TXT	3	`v=spf1 include:spf.reg365.net ~all, sathnm6gffdsbj2elb7hgfa9ng...`
SOA	1	`ns0.reg365.net support.reg365.net`

Analysis

Hierarchy

www.iclasscms.com is a subdomain of iclasscms.com.

IP Addresses

iclasscms.com points to the IP addresses 109.200.26.186 and 2a02:2658:1073::2

Additional host names — clickonline.com, shswestport.ie, naascc.ie and two others — share IP numbers with iclasscms.com.

Name Servers

iclasscms.com is served by three name servers: ns0.reg365.net, ns1.reg365.net and ns2.reg365.net.

The name servers of iclasscms.com overlap at least partially with those of other domains — among them kmcs.ie, mayocancer.ie, notices.ie and two more.

ns0.reg365.net has IP address 81.88.63.115, ns1.reg365.net has IP address 85.233.160.78 and ns2.reg365.net has IP address 91.186.2.49 — one address each.

Mail Servers

iclasscms.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

iclasscms.com shares mail servers — at least in part — with other domains, including goodpeople.us, sgpp.co.in, impermix.com.br and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 142.251.16.27 and 2607:f8b0:4004:c17::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.