`coollme.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:34bf^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:cb35^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.191^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.53^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`magdalena.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2608^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c208^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`magdalena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2208^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`magdalena.ns.cloudflare.com`
		A	108.162.194.8^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.ns.cloudflare.com`
		A	162.159.38.8^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.ns.cloudflare.com`
		A	172.64.34.8^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.ns.cloudflare.com`
NS	`rick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rick.ns.cloudflare.com`
		A	108.162.193.139^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	172.64.33.139^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	173.245.59.139^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.191, 172.67.203.53
		IPv6 hints	2606:4700:3031::6815:34bf, 2606:4700:3034::ac43:cb35
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOA	`magdalena.ns.cloudflare.com`dns@cloudflare.com serial=2410397920

`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=1785547357

⚠️ On DNS blocklist: tif

Subdomains

mail07.coollme.com

mail5.coollme.com

ujswprdweb.coollme.com

ex2016.coollme.com

securemail.coollme.com

mail1.coollme.com

autodiscover.coollme.com

backend.coollme.com

Same first word

coollme.com

Similar names

celloom.co.kr

comelol.com

collemo.com

elmcolo.org

cellomo.com

locomel.com

moocell.com

molecol.org

melloco.com

lemcool.be

coolmel.net

colomel.com

elcolom.com

comello.nl

lemcool.com

melcool.com

comello.net

comello.com.br

ellocom.com

DNS History

10 records (6 active, 4 former)

●NSmagdalena.ns.cloudflare.com2026-06-29 → 2026-08-01 · 3 obs

○ 2020-04-03 00:29:32
● 2026-06-29 20:11:08
● 2026-08-01 01:47:54

○NSns1541.ztomy.com2015-08-07 → 2020-04-03 · 4 obs

● 2015-08-07 06:27:30
● 2020-04-03 00:29:32
○ 2026-06-29 20:11:08
○ 2026-08-01 01:47:54

○NSns2541.ztomy.com2015-08-07 → 2020-04-03 · 4 obs

● 2015-08-07 06:27:30
● 2020-04-03 00:29:32
○ 2026-06-29 20:11:08
○ 2026-08-01 01:47:54

●NSrick.ns.cloudflare.com2026-06-29 → 2026-08-01 · 3 obs

○ 2020-04-03 00:29:32
● 2026-06-29 20:11:08
● 2026-08-01 01:47:54

●A104.21.52.1912026-06-29 → 2026-08-01 · 3 obs

○ 2020-04-03 00:29:32
● 2026-06-29 20:11:08
● 2026-08-01 01:47:54

●A172.67.203.532026-06-29 → 2026-08-01 · 3 obs

○ 2020-04-03 00:29:32
● 2026-06-29 20:11:08
● 2026-08-01 01:47:54

○A208.91.197.2412015-08-07 → 2020-04-03 · 4 obs

● 2015-08-07 06:27:30
● 2020-04-03 00:29:32
○ 2026-06-29 20:11:08
○ 2026-08-01 01:47:54

●A2606:4700:3031::6815:34bf2026-06-29 → 2026-08-01 · 3 obs

○ 2020-04-03 00:29:32
● 2026-06-29 20:11:08
● 2026-08-01 01:47:54

●A2606:4700:3034::ac43:cb352026-06-29 → 2026-08-01 · 3 obs

○ 2020-04-03 00:29:32
● 2026-06-29 20:11:08
● 2026-08-01 01:47:54

○PTRns1541.ztomy.com2017-04-19 → 2020-04-03 · 4 obs

● 2017-04-19 01:15:50
● 2020-04-03 00:29:32
○ 2026-06-29 20:11:08
○ 2026-08-01 01:47:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
coollme.com	rick.ns.cloudflare.com, magdalena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.139

NS records: rick.ns.cloudflare.com, magdalena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coollme.com (unsigned zone)

⏱️ Timing

Total: 203ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.52.191, 172.67.203.53`
AAAA	2	`2606:4700:3031::6815:34bf, 2606:4700:3034::ac43:cb35`
NS	2	`magdalena.ns.cloudflare.com, rick.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`magdalena.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (rick.ns.cloudflare.com, rick.ns.cloudflare.com, rick.ns.cloudflare.com...)

Analysis

Hierarchy

coollme.com serves as parent to mail07.coollme.com, mail5.coollme.com, ujswprdweb.coollme.com, ex2016.coollme.com, securemail.coollme.com along with a few other host names.

IP Addresses

coollme.com has four IP addresses: 104.21.52.191, 172.67.203.53, 2606:4700:3031::6815:34bf and 2606:4700:3034::ac43:cb35.

eliptikcustody.net, venturetyler.com, desbeer.com and two other host names share IP numbers with coollme.com.

Name Servers

coollme.com is served by two delegated name servers, magdalena.ns.cloudflare.com and rick.ns.cloudflare.com.

coollme.com uses the same name servers as several other domains — among them oscarspinfr.fr, malarclinic.com, vavada.ink and two more.

coollme.com has at least partial name server overlap with other domains, such as worldstrategybooking.click, loksconsult.com, bookmakercity.com and two others.

It is common to see these name servers used together with name servers jason.ns.cloudflare.com and gail.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

magdalena.ns.cloudflare.com carries IP addresses 108.162.194.8, 162.159.38.8 and 172.64.34.8, with 3 other addresses beyond those.

rick.ns.cloudflare.com carries IP addresses 108.162.193.139, 172.64.33.139 and 173.245.59.139, with 3 other addresses beyond those.

coollme.com - robtex.com

coollme.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`coollme.com`

`com`