`ocukappasigma.com`

DNSSEC	⚠️ Not signed
A	173.236.253.243^{🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES}
		PTR	`apache2-grog.iad1-shared-b8-13.dreamhost.com`
NS	`ns1.dreamhost.com` ⭐
		A	162.159.26.14^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dreamhost.com`
NS	`ns2.dreamhost.com`
		A	162.159.26.81^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dreamhost.com`
NS	`ns3.dreamhost.com`
		A	162.159.27.84^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dreamhost.com`
MX	`ocukappasigma-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	40.93.192.1^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm5pr02cu00201.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`v=spf1 a mx include:spf.protection.outlook.com include:_spf.createsend.com ~all`
SOA	`ns1.dreamhost.com`hostmaster@dreamhost.com 2026-03-12 #3

`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=1774942247

Subdomains

www.ocukappasigma.com

Same first word

ocukappasigma.com

DNS History

22 records (5 active, 17 former)

○NSdns1.p05.nsone.net2017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-09 14:35:12
● 2017-03-19 13:01:54
○ 2020-02-05 09:36:48
○ 2026-03-31 07:54:22

○NSdns2.p05.nsone.net2017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-09 14:35:12
● 2017-03-19 13:01:54
○ 2020-02-05 09:36:48
○ 2026-03-31 07:54:22

○NSdns3.p05.nsone.net2017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-09 14:35:12
● 2017-03-19 13:01:54
○ 2020-02-05 09:36:48
○ 2026-03-31 07:54:22

○NSdns4.p05.nsone.net2017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-09 14:35:12
● 2017-03-19 13:01:54
○ 2020-02-05 09:36:48
○ 2026-03-31 07:54:22

○NSns1.domaindiscover.com2020-02-05 → 2020-02-05 · 4 obs

○ 2017-03-19 13:01:54
● 2020-02-05 09:36:48
○ 2026-02-18 11:55:44
○ 2026-03-31 07:54:22

●NSns1.dreamhost.com2026-02-18 → 2026-03-31 · 3 obs

○ 2020-02-05 09:36:48
● 2026-02-18 11:55:44
● 2026-03-31 07:54:22

○NSns1.systemdns.com2015-08-04 → 2016-07-09 · 4 obs

● 2015-08-04 19:35:08
● 2016-07-09 14:35:12
○ 2017-03-19 13:01:54
○ 2026-03-31 07:54:22

○NSns2.domaindiscover.com2020-02-05 → 2020-02-05 · 4 obs

○ 2017-03-19 13:01:54
● 2020-02-05 09:36:48
○ 2026-02-18 11:55:44
○ 2026-03-31 07:54:22

●NSns2.dreamhost.com2026-02-18 → 2026-03-31 · 3 obs

○ 2020-02-05 09:36:48
● 2026-02-18 11:55:44
● 2026-03-31 07:54:22

○NSns2.systemdns.com2015-08-04 → 2016-07-09 · 4 obs

● 2015-08-04 19:35:08
● 2016-07-09 14:35:12
○ 2017-03-19 13:01:54
○ 2026-03-31 07:54:22

●NSns3.dreamhost.com2026-02-18 → 2026-03-31 · 3 obs

○ 2020-02-05 09:36:48
● 2026-02-18 11:55:44
● 2026-03-31 07:54:22

○NSns3.systemdns.com2015-08-04 → 2016-07-09 · 4 obs

● 2015-08-04 19:35:08
● 2016-07-09 14:35:12
○ 2017-03-19 13:01:54
○ 2026-03-31 07:54:22

○MXalt1.aspmx.l.google.com2020-02-05 → 2020-02-05 · 3 obs

● 2020-02-05 09:36:48
○ 2026-02-18 11:55:44
○ 2026-03-31 07:54:22

○MXalt2.aspmx.l.google.com2020-02-05 → 2020-02-05 · 3 obs

● 2020-02-05 09:36:48
○ 2026-02-18 11:55:44
○ 2026-03-31 07:54:22

○MXalt3.aspmx.l.google.com2020-02-05 → 2020-02-05 · 3 obs

● 2020-02-05 09:36:48
○ 2026-02-18 11:55:44
○ 2026-03-31 07:54:22

○MXalt4.aspmx.l.google.com2020-02-05 → 2020-02-05 · 3 obs

● 2020-02-05 09:36:48
○ 2026-02-18 11:55:44
○ 2026-03-31 07:54:22

○MXaspmx.l.google.com2020-02-05 → 2020-02-05 · 3 obs

● 2020-02-05 09:36:48
○ 2026-02-18 11:55:44
○ 2026-03-31 07:54:22

○MXfz6yme5j6awys3b2ayqapu5eh4tfpiybqohkgcblwzfllwxw7o5a.mx-verification.google.com2020-02-05 → 2020-02-05 · 3 obs

● 2020-02-05 09:36:48
○ 2026-02-18 11:55:44
○ 2026-03-31 07:54:22

●MXocukappasigma-com.mail.protection.outlook.com2026-02-18 → 2026-03-31 · 3 obs

○ 2020-02-05 09:36:48
● 2026-02-18 11:55:44
● 2026-03-31 07:54:22

○A138.68.234.852020-02-05 → 2020-02-05 · 4 obs

○ 2017-03-19 13:01:54
● 2020-02-05 09:36:48
○ 2026-02-18 11:55:44
○ 2026-03-31 07:54:22

●A173.236.253.2432026-02-18 → 2026-03-31 · 3 obs

○ 2020-02-05 09:36:48
● 2026-02-18 11:55:44
● 2026-03-31 07:54:22

○A198.185.159.1362015-08-04 → 2017-03-19 · 4 obs

● 2015-08-04 19:35:08
● 2017-03-19 13:01:54
○ 2020-02-05 09:36:48
○ 2026-03-31 07:54:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net...	-
ocukappasigma.com	ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com	3 records

✅ Authoritative Response

Server:162.159.27.84

NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ocukappasigma.com (unsigned zone)

⏱️ Timing

Total: 308ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.236.253.243`
NS	3	`ns3.dreamhost.com, ns1.dreamhost.com...`
MX	1	`ocukappasigma-com.mail.protection.outloo`
TXT	1	`v=spf1 a mx include:spf.protection.outlo`
SOA	1	`ns1.dreamhost.com hostmaster.dreamhost.c`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)

Analysis

Hierarchy

ocukappasigma.com is the parent of www.ocukappasigma.com.

IP Addresses

ocukappasigma.com resolves to one IP number: 173.236.253.243.

other host names including sharkrazors.com, www.ocukappasigma.com, www.themarketertoolbox.com, geeker.cl and oldguyben.com share IP numbers with ocukappasigma.com.

Name Servers

ocukappasigma.com is delegated to three name servers ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

ocukappasigma.com at least partially shares name servers with other domains, for instance qualityconcretepolish.com, bunnygaming.com, zacharyodette.com, keykayak.com and rayas.us.

Host names with one IP number: ns1.dreamhost.com points to 162.159.26.14; ns2.dreamhost.com points to 162.159.26.81; ns3.dreamhost.com points to 162.159.27.84.

Mail Servers

ocukappasigma.com is handled by a single mail server, ocukappasigma-com.mail.protection.outlook.com.

Host ocukappasigma-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:f908::1, 2a01:111:f403:f90c::, 2a01:111:f403:f910::, 40.93.192.1, 52.101.40.0, 52.101.194.0 and 52.101.194.15.

ocukappasigma.com - robtex.com