`mail.cooolsport.com`

DNSSEC	⚠️ Not signed
A	81.19.149.81^{🇦🇹 IONOS-AS81.19.144.0/20 World4You.com}
		PTR	`mail26.world4you.com`

`cooolsport.com`

	DNSSEC	⚠️ Not signed
	A	81.19.159.26^{🇦🇹 IONOS-AS81.19.144.0/20 World4You.com}
	NS	`ns1.world4you.at` ⭐
	NS	`ns2.world4you.at`
	MX	`mail.cooolsport.com` ⭐
	TXT	`v=spf1 mx include:spf.w4ymail.at -all`
	SOA	`ns1.world4you.at`hostmaster@world4you.com 2025-03-19 #33

MX for

cooolsport.com

Same first word

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DNS History

1 record (1 active, 0 former)

●A81.19.149.812015-07-02 → 2026-04-11 · 2 obs

● 2015-07-02 00:57:44
● 2026-04-11 20:01:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
cooolsport.com	ns1.world4you.at, ns2.world4you.at	-

✅ Authoritative Response

Server:185.132.32.253

NS records: ns1.world4you.at, ns2.world4you.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cooolsport.com (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.19.149.81`

Analysis

Mail Server Role

mail.cooolsport.com serves as a mail server for cooolsport.com.

IP Addresses

mail.cooolsport.com resolves to one IP number: 81.19.149.81.

Other host names, for instance mail.fleischerei-brunner.at, mail.mgoc.at, mail.robert-baecker.com, mail.wirfrauen.at and mail.tecpro.at share IP numbers with mail.cooolsport.com.

mail.cooolsport.com - robtex.com