nutshellcourses.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`nutshellcourses.com`

DNSSEC	⚠️ Not signed
A	162.255.119.140^{🇺🇸 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=1759216024

`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=1794562026

Previously MX for

nutshellcourses.com

Same first word

nutshellcourses.com

Previous names

Next names

DNS History

17 records (8 active, 9 former)

●NSdns1.registrar-servers.com2026-09-05 → 2026-11-13 · 3 obs

○ 2020-03-11 09:21:22
● 2026-09-05 21:40:04
● 2026-11-13 10:00:06

●NSdns2.registrar-servers.com2026-09-05 → 2026-11-13 · 3 obs

○ 2020-03-11 09:21:22
● 2026-09-05 21:40:04
● 2026-11-13 10:00:06

○NSns65.domaincontrol.com2016-01-15 → 2017-02-01 · 5 obs

○ 2015-10-27 23:44:52
● 2016-01-15 16:02:28
● 2017-02-01 15:19:02
○ 2020-03-11 09:21:22
○ 2026-11-13 10:00:06

○NSns66.domaincontrol.com2016-01-15 → 2017-02-01 · 5 obs

○ 2015-10-27 23:44:52
● 2016-01-15 16:02:28
● 2017-02-01 15:19:02
○ 2020-03-11 09:21:22
○ 2026-11-13 10:00:06

○NSns8303.hostgator.com2015-05-30 → 2015-10-27 · 4 obs

● 2015-05-30 19:49:02
● 2015-10-27 23:44:52
○ 2016-01-15 16:02:28
○ 2026-11-13 10:00:06

○NSns8304.hostgator.com2015-05-30 → 2015-10-27 · 4 obs

● 2015-05-30 19:49:02
● 2015-10-27 23:44:52
○ 2016-01-15 16:02:28
○ 2026-11-13 10:00:06

●MXeforward1.registrar-servers.com2026-09-05 → 2026-11-13 · 3 obs

○ 2020-03-11 09:21:22
● 2026-09-05 21:40:04
● 2026-11-13 10:00:06

●MXeforward2.registrar-servers.com2026-09-05 → 2026-11-13 · 3 obs

○ 2020-03-11 09:21:22
● 2026-09-05 21:40:04
● 2026-11-13 10:00:06

●MXeforward3.registrar-servers.com2026-09-05 → 2026-11-13 · 3 obs

○ 2020-03-11 09:21:22
● 2026-09-05 21:40:04
● 2026-11-13 10:00:06

●MXeforward4.registrar-servers.com2026-09-05 → 2026-11-13 · 3 obs

○ 2020-03-11 09:21:22
● 2026-09-05 21:40:04
● 2026-11-13 10:00:06

●MXeforward5.registrar-servers.com2026-09-05 → 2026-11-13 · 3 obs

○ 2020-03-11 09:21:22
● 2026-09-05 21:40:04
● 2026-11-13 10:00:06

○MXmailstore1.secureserver.net2016-01-15 → 2017-02-01 · 5 obs

○ 2015-10-27 23:44:52
● 2016-01-15 16:02:28
● 2017-02-01 15:19:02
○ 2020-03-11 09:21:22
○ 2026-11-13 10:00:06

○MXnutshellcourses.com2015-05-30 → 2015-10-27 · 4 obs

● 2015-05-30 19:49:02
● 2015-10-27 23:44:52
○ 2016-01-15 16:02:28
○ 2026-11-13 10:00:06

○MXsmtp.secureserver.net2016-01-15 → 2017-02-01 · 5 obs

○ 2015-10-27 23:44:52
● 2016-01-15 16:02:28
● 2017-02-01 15:19:02
○ 2020-03-11 09:21:22
○ 2026-11-13 10:00:06

●A162.255.119.1402026-09-05 → 2026-11-13 · 3 obs

○ 2020-03-11 09:21:22
● 2026-09-05 21:40:04
● 2026-11-13 10:00:06

○A192.185.62.702015-05-30 → 2015-10-27 · 4 obs

● 2015-05-30 19:49:02
● 2015-10-27 23:44:52
○ 2016-01-15 16:02:28
○ 2026-11-13 10:00:06

○A50.63.202.72016-01-15 → 2017-02-01 · 5 obs

○ 2015-10-27 23:44:52
● 2016-01-15 16:02:28
● 2017-02-01 15:19:02
○ 2020-03-11 09:21:22
○ 2026-11-13 10:00:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
nutshellcourses.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 nutshellcourses.com (unsigned zone)

⏱️ Timing

Total: 706ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.255.119.140`
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

nutshellcourses.com directs to one IP number, which is 162.255.119.140.

Among the host names that share IP numbers with nutshellcourses.com are thesunlightgallery.net, simplyputfinance.com, unheard80s.com and two others.

Name Servers

The NS records for nutshellcourses.com delegate to dns1.registrar-servers.com and dns2.registrar-servers.com.

nutshellcourses.com has the same name server delegation as a number of other domains, such as gunturmeals.com, learnpianosg.com, newapollop2p.com and two more.

nutshellcourses.com and other domains like sprachtconferencephones.com share at least a portion of their name servers.

dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.

Mail Servers

nutshellcourses.com has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

nutshellcourses.com shares at least some of its mail servers with other domains — for example fairfaxvaspotlight.com, minnesotatattoo.com, 6starclubqualitystandard.com and two more.

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

Hosts that resolve to one IP address:

eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.