CF1763841539302-tsm20251122191145

DNSWHOIS.INFO - headfirst.pl

Search for IP or hostnames:

headfirst.pl checked at 2025-11-22T19:58:59.207Z 1715ms 108/108/108 100% R:10 allDone:true timedOut:false

headfirst.pl

NSns5.be
A2a01:7c8:7000:195::95 ๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS
PTRns5.be
A195.8.195.95๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS
PTRns5.be
NSns11.net
A2a01:7c8:f:c1f::95 ๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS
PTRns11.net
A37.97.199.95๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS
PTRns11.net
NSns0.nl
A2a01:7c8:dddd:195::95 ๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS
PTRns0.nl
A195.135.195.95๐Ÿ‡ฎ๐Ÿ‡น TRANSIP-AS
PTRns0.nl
MXheadfirst-pl.mail.protection.outlook.com
A2a01:111:f403:ca04::a ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::d ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::b ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.18๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.36๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.26๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A52.101.73.28๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
A2a01:7c8:3:1337::29 ๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS
PTRreserved.ns0.nl
A37.97.254.29๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS
PTRreserved.ns0.nl

pl

Starts with same word

Starts similarily

AI analysis

headfirst.pl points to two IPs: 2a01:7c8:3:1337::29 and 37.97.254.29.

Other host names, for instance toppie.eu, gpstracking.nl, fiket.com, 6-247.com and veolicisp.nl share IP numbers with headfirst.pl.

headfirst.pl is delegated to name servers ns5.be, ns11.net and ns0.nl.

headfirst.pl at least partially shares name servers with other domains such as deregenboogschool.nl, vlinderscrime.nl, sarahjane.nl, gardenbart.nl and upieco.nl.

Host names with two IP numbers:

ns5.be points to 2a01:7c8:7000:195::95 and 195.8.195.95.

ns11.net points to 2a01:7c8:f:c1f::95 and 37.97.199.95.

ns0.nl points to 2a01:7c8:dddd:195::95 and 195.135.195.95.

headfirst.pl is handled by a single mail server, headfirst-pl.mail.protection.outlook.com.

headfirst-pl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::b, 52.101.68.18, 52.101.68.36, 52.101.73.26 and 52.101.73.28.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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