cmegroupsupport.com - dns.ninja

`cmegroupsupport.com`

DNSSEC	⚠️ Not signed
A	35.196.51.80^{🇺🇸 Google35.196.48.0/20}
		PTR	`80.51.196.35.bc.googleusercontent.com`
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=HFdPwW0IrwURM7tqpWD7eRcMfur5kNR6cTjDiRwjD30`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1782155965

`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=1786482034

⚠️ On DNS blocklist: tif

Subdomains

okta.cmegroupsupport.com

Same first word

cmegroupsupport.com

DNS History

8 records (4 active, 4 former)

●NSdns1.registrar-servers.com2026-07-28 → 2026-08-11 · 3 obs

○ 2018-08-17 18:38:52
● 2026-07-28 01:40:44
● 2026-08-11 21:27:26

●NSdns2.registrar-servers.com2026-07-28 → 2026-08-11 · 3 obs

○ 2018-08-17 18:38:52
● 2026-07-28 01:40:44
● 2026-08-11 21:27:26

○NSns-cloud-b1.googledomains.com2018-08-16 → 2018-08-17 · 4 obs

● 2018-08-16 05:40:28
● 2018-08-17 18:38:52
○ 2026-07-28 01:40:44
○ 2026-08-11 21:27:26

○NSns-cloud-b2.googledomains.com2018-08-16 → 2018-08-17 · 4 obs

● 2018-08-16 05:40:28
● 2018-08-17 18:38:52
○ 2026-07-28 01:40:44
○ 2026-08-11 21:27:26

○NSns-cloud-b3.googledomains.com2018-08-16 → 2018-08-17 · 4 obs

● 2018-08-16 05:40:28
● 2018-08-17 18:38:52
○ 2026-07-28 01:40:44
○ 2026-08-11 21:27:26

○NSns-cloud-b4.googledomains.com2018-08-16 → 2018-08-17 · 4 obs

● 2018-08-16 05:40:28
● 2018-08-17 18:38:52
○ 2026-07-28 01:40:44
○ 2026-08-11 21:27:26

●MXsmtp.google.com2026-07-28 → 2026-08-11 · 2 obs

● 2026-07-28 01:40:44
● 2026-08-11 21:27:26

●A35.196.51.802026-07-28 → 2026-08-11 · 2 obs

● 2026-07-28 01:40:44
● 2026-08-11 21:27:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
cmegroupsupport.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmegroupsupport.com (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.196.51.80`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`v=spf1 include:_spf.google.com ~all, google-site-verification=HFdPwW0IrwURM7t`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Hierarchy

okta.cmegroupsupport.com is delegated beneath cmegroupsupport.com.

IP Addresses

cmegroupsupport.com points to a single IP number: 35.196.51.80.

Further host names like okta.cmegrouptrader.com and okta.cmegroupsupport.com overlap in IP numbers with cmegroupsupport.com.

Name Servers

cmegroupsupport.com has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.

cmegroupsupport.com shares its name server setup with other domains, including chubbsbars.com, shenghua001.com, rfcbgw.xyz and two others.

cmegroupsupport.com has some name servers in common with other domains such as daiks.info, entini.com and emerihut.com

The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are often found in combination with these name servers.

Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

cmegroupsupport.com has one mail server: smtp.google.com.

cmegroupsupport.com shares the same mail server setup as other domains, including benkane.ca, findmymfans.com, ehime-lawoffice.com and two others.

cmegroupsupport.com shares mail servers — at least in part — with other domains, including ultimus12.com, force4.com, rendi.dev and two others.

smtp.google.com points to 9 IP numbers: 64.233.180.26, 142.251.167.26, 142.251.167.27 and 6 other.