`contentkeen.com`

DNSSEC	⚠️ Not signed
NS	`dns1.registrar-servers.com` ⭐ ⚠️ Not in parent delegation
		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	`dns1.namecheaphosting.com` ⚠️ Not in zone NS records
		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.namecheaphosting.com` ⚠️ Not in zone NS records
		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`
NS	`dns2.registrar-servers.com` ⚠️ Not in parent delegation
		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=1773053473

`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=1782522200

Same first word

contentkeen.com

DNS History

21 records (9 active, 12 former)

●NSdns1.namecheaphosting.com2026-06-17 → 2026-06-27 · 3 obs

○ 2017-01-30 08:56:18
● 2026-06-17 04:05:36
● 2026-06-27 01:18:26

●NSdns1.registrar-servers.com2026-06-17 → 2026-06-27 · 3 obs

○ 2017-01-30 08:56:18
● 2026-06-17 04:05:36
● 2026-06-27 01:18:26

●NSdns2.namecheaphosting.com2026-06-17 → 2026-06-27 · 3 obs

○ 2017-01-30 08:56:18
● 2026-06-17 04:05:36
● 2026-06-27 01:18:26

●NSdns2.registrar-servers.com2026-06-17 → 2026-06-27 · 3 obs

○ 2017-01-30 08:56:18
● 2026-06-17 04:05:36
● 2026-06-27 01:18:26

○NSns15.domaincontrol.com2015-06-15 → 2016-01-24 · 4 obs

● 2015-06-15 06:12:56
● 2016-01-24 12:44:44
○ 2016-04-26 21:52:38
○ 2026-06-27 01:18:26

○NSns16.domaincontrol.com2015-06-15 → 2016-01-24 · 4 obs

● 2015-06-15 06:12:56
● 2016-01-24 12:44:44
○ 2016-04-26 21:52:38
○ 2026-06-27 01:18:26

○NSns1626.ztomy.com2016-04-26 → 2016-04-26 · 4 obs

○ 2016-01-24 12:44:44
● 2016-04-26 21:52:38
○ 2017-01-30 08:56:18
○ 2026-06-27 01:18:26

○NSns1646.ztomy.com2017-01-30 → 2017-01-30 · 4 obs

○ 2016-04-26 21:52:38
● 2017-01-30 08:56:18
○ 2026-06-17 04:05:36
○ 2026-06-27 01:18:26

○NSns2626.ztomy.com2016-04-26 → 2016-04-26 · 4 obs

○ 2016-01-24 12:44:44
● 2016-04-26 21:52:38
○ 2017-01-30 08:56:18
○ 2026-06-27 01:18:26

○NSns2646.ztomy.com2017-01-30 → 2017-01-30 · 4 obs

○ 2016-04-26 21:52:38
● 2017-01-30 08:56:18
○ 2026-06-17 04:05:36
○ 2026-06-27 01:18:26

●MXeforward1.registrar-servers.com2026-06-17 → 2026-06-27 · 3 obs

○ 2016-04-26 21:52:38
● 2026-06-17 04:05:36
● 2026-06-27 01:18:26

●MXeforward2.registrar-servers.com2026-06-17 → 2026-06-27 · 3 obs

○ 2016-04-26 21:52:38
● 2026-06-17 04:05:36
● 2026-06-27 01:18:26

●MXeforward3.registrar-servers.com2026-06-17 → 2026-06-27 · 3 obs

○ 2016-04-26 21:52:38
● 2026-06-17 04:05:36
● 2026-06-27 01:18:26

●MXeforward4.registrar-servers.com2026-06-17 → 2026-06-27 · 3 obs

○ 2016-04-26 21:52:38
● 2026-06-17 04:05:36
● 2026-06-27 01:18:26

●MXeforward5.registrar-servers.com2026-06-17 → 2026-06-27 · 3 obs

○ 2016-04-26 21:52:38
● 2026-06-17 04:05:36
● 2026-06-27 01:18:26

○MXmailstore1.secureserver.net2015-06-15 → 2016-01-24 · 4 obs

● 2015-06-15 06:12:56
● 2016-01-24 12:44:44
○ 2016-04-26 21:52:38
○ 2026-06-27 01:18:26

○MXsmtp.secureserver.net2015-06-15 → 2016-01-24 · 4 obs

● 2015-06-15 06:12:56
● 2016-01-24 12:44:44
○ 2016-04-26 21:52:38
○ 2026-06-27 01:18:26

○A141.8.226.142017-01-30 → 2017-01-30 · 4 obs

○ 2016-04-26 21:52:38
● 2017-01-30 08:56:18
○ 2026-06-17 04:05:36
○ 2026-06-27 01:18:26

○A184.168.221.552015-06-15 → 2016-01-24 · 4 obs

● 2015-06-15 06:12:56
● 2016-01-24 12:44:44
○ 2016-04-26 21:52:38
○ 2026-06-27 01:18:26

○A204.11.56.482016-04-26 → 2016-04-26 · 4 obs

○ 2016-01-24 12:44:44
● 2016-04-26 21:52:38
○ 2017-01-30 08:56:18
○ 2026-06-27 01:18:26

○PTRns1646.ztomy.com2017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 08:56:18
○ 2026-06-17 04:05:36
○ 2026-06-27 01:18:26

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.namecheaphosting.com, dns2.namecheaphosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentkeen.com (unsigned zone)

⏱️ Timing

Total: 284ms | Queries: -

📄 Records

Type	Count	Sample Data
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.namecheaphosting.com, dns1.namecheaphosting.com, dns2.namecheaphosting.com...)

Analysis

Name Servers

Four name servers handle the delegation for contentkeen.com: dns1.namecheaphosting.com, dns2.namecheaphosting.com, dns1.registrar-servers.com and dns2.registrar-servers.com.

The name servers of contentkeen.com overlap at least partially with those of other domains — among them descendantsbeer.com, list4ua.com, mydatalakes.com and two more.

Each of dns1.namecheaphosting.com, dns2.namecheaphosting.com, dns1.registrar-servers.com and dns2.registrar-servers.com resolves to two IP numbers, falling into two groups: dns1.namecheaphosting.com and dns1.registrar-servers.com share 156.154.132.200 and 2610:a1:1024::200, while dns2.namecheaphosting.com and dns2.registrar-servers.com share 156.154.133.200 and 2610:a1:1025::200.

Both dns1.namecheaphosting.com and dns1.registrar-servers.com resolve to 2610:a1:1024::200 IP addresses each.

Both dns1.namecheaphosting.com and dns1.registrar-servers.com resolve to 156.154.132.200 IP addresses each.

Both dns2.namecheaphosting.com and dns2.registrar-servers.com resolve to 2610:a1:1025::200 IP addresses each.

Both dns2.namecheaphosting.com and dns2.registrar-servers.com resolve to 156.154.133.200 IP addresses each.

Mail Servers

Five mail servers handle contentkeen.com: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by contentkeen.com are shared with other domains: butter-buddy.com, pvtinside.us.com, callforhealthcare.com and two others among them.

The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com are commonly paired with these mail servers.

Host names resolving to a single IP address:

eforward1.registrar-servers.com has the IP address 162.255.118.51.

eforward2.registrar-servers.com has the IP address 162.255.118.52.

eforward3.registrar-servers.com has the IP address 162.255.118.51.

eforward4.registrar-servers.com has the IP address 162.255.118.52.

eforward5.registrar-servers.com has the IP address 162.255.118.51.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.