koolmails.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`koolmails.com`

DNSSEC	⚠️ Not signed
A	68.65.121.211^{🇺🇸 NAMCHEAP-PH68.65.121.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
		PTR	`premium348-4.web-hosting.com`
NS	`dns1.namecheaphosting.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.namecheaphosting.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	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`v=spf1 +a +mx +ip4:68.65.121.193 include:spf.web-hosting.com ~all`
SOA	`dns1.namecheaphosting.com`cpanel@tech.namecheap.com serial=1779295717

`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=1786931814

Previously MX for

koolmails.com

Subdomains

mail.koolmails.com

Same first word

koolmails.com

Similar names

klimaoslo.no

mailskool.com

skoolmail.com

malosolki.com

DNS History

20 records (6 active, 14 former)

○NSdns1.e-c.com2019-04-20 → 2020-01-19 · 5 obs

○ 2017-02-05 08:57:52
● 2019-04-20 16:44:34
● 2020-01-19 07:55:06
○ 2026-04-11 01:36:54
○ 2026-08-17 02:07:52

●NSdns1.namecheaphosting.com2026-06-28 → 2026-08-17 · 3 obs

○ 2026-05-14 04:20:08
● 2026-06-28 17:11:42
● 2026-08-17 02:07:52

○NSdns2.e-c.com2019-04-20 → 2020-01-19 · 5 obs

○ 2017-02-05 08:57:52
● 2019-04-20 16:44:34
● 2020-01-19 07:55:06
○ 2026-04-11 01:36:54
○ 2026-08-17 02:07:52

●NSdns2.namecheaphosting.com2026-06-28 → 2026-08-17 · 3 obs

○ 2026-05-14 04:20:08
● 2026-06-28 17:11:42
● 2026-08-17 02:07:52

○NSns1319.hostgator.com2015-05-01 → 2016-04-22 · 4 obs

● 2015-05-01 05:08:26
● 2016-04-22 12:02:48
○ 2017-02-05 08:57:52
○ 2026-08-17 02:07:52

○NSns1320.hostgator.com2015-05-01 → 2016-04-22 · 4 obs

● 2015-05-01 05:08:26
● 2016-04-22 12:02:48
○ 2017-02-05 08:57:52
○ 2026-08-17 02:07:52

○NSns540.hostlegends.com2026-04-11 → 2026-05-14 · 5 obs

○ 2020-01-19 07:55:06
● 2026-04-11 01:36:54
● 2026-05-14 04:20:08
○ 2026-06-28 17:11:42
○ 2026-08-17 02:07:52

○NSns541.hostlegends.com2026-04-11 → 2026-05-14 · 5 obs

○ 2020-01-19 07:55:06
● 2026-04-11 01:36:54
● 2026-05-14 04:20:08
○ 2026-06-28 17:11:42
○ 2026-08-17 02:07:52

○NSns6203.hostgator.com2015-05-01 → 2016-04-22 · 4 obs

● 2015-05-01 05:08:26
● 2016-04-22 12:02:48
○ 2017-02-05 08:57:52
○ 2026-08-17 02:07:52

○NSns8335.hostgator.com2017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-22 12:02:48
● 2017-02-05 08:57:52
○ 2019-04-20 16:44:34
○ 2026-08-17 02:07:52

○NSns8336.hostgator.com2017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-22 12:02:48
● 2017-02-05 08:57:52
○ 2019-04-20 16:44:34
○ 2026-08-17 02:07:52

○MXkoolmails.com2015-05-01 → 2020-01-19 · 7 obs

● 2015-05-01 05:08:26
● 2016-04-22 12:02:48
○ 2017-02-05 08:57:52
● 2019-04-20 16:44:34
● 2020-01-19 07:55:06
○ 2026-04-11 01:36:54
○ 2026-08-17 02:07:52

○MXmail.koolmails.com2017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-22 12:02:48
● 2017-02-05 08:57:52
○ 2019-04-20 16:44:34
○ 2026-08-17 02:07:52

●MXmx1-hosting.jellyfish.systems2026-06-28 → 2026-08-17 · 3 obs

○ 2026-04-11 01:36:54
● 2026-06-28 17:11:42
● 2026-08-17 02:07:52

●MXmx2-hosting.jellyfish.systems2026-06-28 → 2026-08-17 · 3 obs

○ 2026-04-11 01:36:54
● 2026-06-28 17:11:42
● 2026-08-17 02:07:52

●MXmx3-hosting.jellyfish.systems2026-06-28 → 2026-08-17 · 3 obs

○ 2026-04-11 01:36:54
● 2026-06-28 17:11:42
● 2026-08-17 02:07:52

○A108.167.141.1222017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-22 12:02:48
● 2017-02-05 08:57:52
○ 2019-04-20 16:44:34
○ 2026-08-17 02:07:52

○A198.57.149.92015-05-01 → 2016-04-22 · 4 obs

● 2015-05-01 05:08:26
● 2016-04-22 12:02:48
○ 2017-02-05 08:57:52
○ 2026-08-17 02:07:52

●A68.65.121.2112026-06-28 → 2026-08-17 · 3 obs

○ 2026-04-11 01:36:54
● 2026-06-28 17:11:42
● 2026-08-17 02:07:52

○A94.23.101.2452019-04-20 → 2020-01-19 · 5 obs

○ 2017-02-05 08:57:52
● 2019-04-20 16:44:34
● 2020-01-19 07:55:06
○ 2026-04-11 01:36:54
○ 2026-08-17 02:07:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
koolmails.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 koolmails.com (unsigned zone)

⏱️ Timing

Total: 215ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`68.65.121.211`
NS	2	`dns1.namecheaphosting.com, dns2.namecheaphosting.com`
MX	3	`mx1-hosting.jellyfish.systems (pri: 5), mx2-hosting.jellyfish.systems (pri: 10)...`
TXT	1	`v=spf1 +a +mx +ip4:68.65.121.193 include`
SOA	1	`dns1.namecheaphosting.com cpanel.tech.na`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

koolmails.com is the parent zone for mail.koolmails.com.

IP Addresses

koolmails.com resolves to one IP address: 68.65.121.211.

techionic.com, ratu123mod.site, mail.dogfriendlydirectory.com and two other host names share IP numbers with koolmails.com.

Name Servers

koolmails.com is delegated to two name servers: dns1.namecheaphosting.com and dns2.namecheaphosting.com.

koolmails.com uses the same name servers as several other domains — among them dplogan.com, innovteams.com, academichelppro.com and two more.

The name servers for koolmails.com are partially shared with other domains like sterner.org, knucksout.com and teams-meets.online

dns1.namecheaphosting.com and dns2.namecheaphosting.com each resolve to two IP addresses: dns1.namecheaphosting.com points to 156.154.132.200 and 2610:a1:1024::200, while dns2.namecheaphosting.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

koolmails.com uses three mail servers — mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

koolmails.com has at least partial mail server overlap with other domains such as 4cadcam.com, stmichaelsepiscopal.org, puffspuffs.com and two more.

mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems each resolve to a single IP address: mx1-hosting.jellyfish.systems resolves to 162.255.118.28, mx2-hosting.jellyfish.systems resolves to 162.255.118.29 and mx3-hosting.jellyfish.systems resolves to 162.255.118.13.