`challengeohio.com`

DNSSEC	⚠️ Not signed
A	162.255.119.147^{🇺🇸 NAMCHEAP-PH162.255.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
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	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1731963590

`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=1771291435

Same first word

challengeohio.com

DNS History

21 records (8 active, 13 former)

●NSdns1.registrar-servers.com2026-02-22 → 2026-03-23 · 3 obs

○ 2017-04-18 11:32:48
● 2026-02-22 11:48:48
● 2026-03-23 10:15:38

●NSdns2.registrar-servers.com2026-02-22 → 2026-03-23 · 3 obs

○ 2017-04-18 11:32:48
● 2026-02-22 11:48:48
● 2026-03-23 10:15:38

○NSdpns1.dnsnameserver.org2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 18:44:40
○ 2015-05-19 13:05:14
○ 2026-03-23 10:15:38

○NSdpns2.dnsnameserver.org2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 18:44:40
○ 2015-05-19 13:05:14
○ 2026-03-23 10:15:38

○NSdpns3.dnsnameserver.org2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 18:44:40
○ 2015-05-19 13:05:14
○ 2026-03-23 10:15:38

○NSdpns4.dnsnameserver.org2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 18:44:40
○ 2015-05-19 13:05:14
○ 2026-03-23 10:15:38

○NSns1.voodoo.com2015-05-19 → 2016-07-20 · 5 obs

○ 2008-03-14 18:44:40
● 2015-05-19 13:05:14
● 2016-07-20 01:13:30
○ 2017-04-18 11:32:48
○ 2026-03-23 10:15:38

○NSns2.voodoo.com2015-05-19 → 2016-07-20 · 5 obs

○ 2008-03-14 18:44:40
● 2015-05-19 13:05:14
● 2016-07-20 01:13:30
○ 2017-04-18 11:32:48
○ 2026-03-23 10:15:38

○NSns47.domaincontrol.com2017-04-18 → 2017-04-18 · 4 obs

○ 2016-07-20 01:13:30
● 2017-04-18 11:32:48
○ 2026-02-22 11:48:48
○ 2026-03-23 10:15:38

○NSns48.domaincontrol.com2017-04-18 → 2017-04-18 · 4 obs

○ 2016-07-20 01:13:30
● 2017-04-18 11:32:48
○ 2026-02-22 11:48:48
○ 2026-03-23 10:15:38

●MXeforward1.registrar-servers.com2026-02-22 → 2026-03-23 · 3 obs

○ 2017-04-18 11:32:48
● 2026-02-22 11:48:48
● 2026-03-23 10:15:38

●MXeforward2.registrar-servers.com2026-02-22 → 2026-03-23 · 3 obs

○ 2017-04-18 11:32:48
● 2026-02-22 11:48:48
● 2026-03-23 10:15:38

●MXeforward3.registrar-servers.com2026-02-22 → 2026-03-23 · 3 obs

○ 2017-04-18 11:32:48
● 2026-02-22 11:48:48
● 2026-03-23 10:15:38

●MXeforward4.registrar-servers.com2026-02-22 → 2026-03-23 · 3 obs

○ 2017-04-18 11:32:48
● 2026-02-22 11:48:48
● 2026-03-23 10:15:38

●MXeforward5.registrar-servers.com2026-02-22 → 2026-03-23 · 3 obs

○ 2017-04-18 11:32:48
● 2026-02-22 11:48:48
● 2026-03-23 10:15:38

○MXmx129.m1bp.com2017-04-18 → 2017-04-18 · 3 obs

● 2017-04-18 11:32:48
○ 2026-02-22 11:48:48
○ 2026-03-23 10:15:38

○MXmx129.mb5p.com2017-04-18 → 2017-04-18 · 3 obs

● 2017-04-18 11:32:48
○ 2026-02-22 11:48:48
○ 2026-03-23 10:15:38

●A162.255.119.1472026-02-22 → 2026-03-23 · 3 obs

○ 2017-04-18 11:32:48
● 2026-02-22 11:48:48
● 2026-03-23 10:15:38

○A192.64.147.1502017-04-18 → 2017-04-18 · 4 obs

○ 2016-07-20 01:13:30
● 2017-04-18 11:32:48
○ 2026-02-22 11:48:48
○ 2026-03-23 10:15:38

○A192.64.147.1902015-05-19 → 2016-07-20 · 5 obs

○ 2008-03-14 18:44:40
● 2015-05-19 13:05:14
● 2016-07-20 01:13:30
○ 2017-04-18 11:32:48
○ 2026-03-23 10:15:38

○A72.20.110.82008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 18:44:40
○ 2015-05-19 13:05:14
○ 2026-03-23 10:15:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
challengeohio.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for challengeohio.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.255.119.147`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
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

IP Addresses

challengeohio.com resolves to a single IP address: 162.255.119.147.

Other host names including hyblanguid.de.com, blythejones.com, shirzat.com, dionmartinaj.com and beofut.com share IP numbers with challengeohio.com.

Name Servers

challengeohio.com's delegation uses two name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.

challengeohio.com shares the same name server setup as other domains, for example ibwmobile.com, oponyspeed.shop, toairs.com, yourtaxsupport.com and zestmixology.co.uk.

challengeohio.com partially shares its name servers with other domains, for example rvrentalcompanies.net and vfic.co.

these name servers are commonly used together with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IPs:

dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200

dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200

Mail Servers

challengeohio.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

The mail servers for challengeohio.com are shared with other domains, for instance the-heim.com, brandpathfinder.com, cloudcam.ai, rootbeef.com and spabridtickets.com.

These mail servers are commonly used alongside eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names sharing one IP number:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

Host names that point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

Host names that point to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com.

challengeohio.com - robtex.com