CF1762650260479-tsm20251108202040

WWW.RTSAK.COM - coursing.nl

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coursing.nl checked at 2025-11-09T01:04:20.459Z 498ms 77/77/77 100% R:22

coursing.nl

NSwebhostingserver.g1-dns.com
A2001:67c:28cc::15 ONECOM-INFRA
PTRwebhostingserver.g1-dns.com
A195.206.121.15 ONECOM-INFRA
PTRwebhostingserver.g1-dns.com
MXmail.coursing.nl
A2a03:3c00:a002:237::1000 🇳🇱 PREVIDER-AS
A141.138.169.237🇳🇱 PREVIDER-AS
PTRs237.webhostingserver.nl
NSwebhostingserver.g1-dns.one
A2001:67c:3c0::15 🇩🇰 ONECOM
PTRwebhostingserver.g1-dns.one
A185.10.11.15 ONECOM
PTRwebhostingserver.g1-dns.one
A2a03:3c00:a002:237::1000 🇳🇱 PREVIDER-AS
A141.138.169.237🇳🇱 PREVIDER-AS
PTRs237.webhostingserver.nl

nl

NSns1.dns.nl
NSns3.dns.nl
NSns4.dns.nl

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Starts with same word

Starts similarily

AI analysis

coursing.nl is the parent of mail.coursing.nl.

coursing.nl resolves to two IP numbers: 2a03:3c00:a002:237::1000 and 141.138.169.237.

other host names including consumentenjurist.nl, mail.petitgateau.nl, vanbalenministries.com, brondool.de and mail.ethicsandtechnology.eu share IP numbers with coursing.nl.

coursing.nl is delegated to two name servers webhostingserver.g1-dns.com and webhostingserver.g1-dns.one.

coursing.nl shares the same name server setup as other domains, for instance vvgalveringem.be, ithappinessbenchmark.com, dedakspecialist.nl, cantonspark.nl and 3gm.nl.

Host names with two IP numbers:

The host name webhostingserver.g1-dns.com points to 2001:67c:28cc::15 and 195.206.121.15; the host name webhostingserver.g1-dns.one points to 2001:67c:3c0::15 and 185.10.11.15.

coursing.nl is handled by a single mail server, mail.coursing.nl.

mail.coursing.nl resolves to two IP numbers: 2a03:3c00:a002:237::1000 and 141.138.169.237.

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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