CF1761643286896-tsm20251027103946

MXLIST.NET - dev-tools.biz

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dev-tools.biz checked at 2025-10-28T09:21:26.880Z 361ms 86/86/86 100% R:16

dev-tools.biz

MXmail.dev-tools.biz
A2a01:4f8:1c1c:5cb4:: πŸ‡©πŸ‡ͺ Hetzner
PTRmail.dev-tools.biz
A2a01:4f8:1c1c:5cb4::1 πŸ‡©πŸ‡ͺ Hetzner
A159.69.221.91πŸ‡©πŸ‡ͺ Hetzner
PTRmail.dev-tools.biz
NSns1.websupport.cz
A2a10:bbc0::11 πŸ‡¨πŸ‡Ώ ACTIVE24-AS
PTRns1.websupport.eu
A45.10.97.11πŸ‡¨πŸ‡Ώ ACTIVE24-AS
PTRns1.websupport.eu
NSns2.websupport.cz
A2a02:250:3::12 πŸ‡ΈπŸ‡ͺ ACTIVE24-AS
PTRns2.websupport.eu
A185.71.159.12πŸ‡ΈπŸ‡ͺ ACTIVE24-AS
PTRns2.websupport.eu
NSns3.websupport.eu
A2a10:bbc0::13 πŸ‡¨πŸ‡Ώ ACTIVE24-AS
PTRns3.websupport.eu
A45.10.97.13πŸ‡¨πŸ‡Ώ ACTIVE24-AS
PTRns3.websupport.eu
A159.69.221.91πŸ‡©πŸ‡ͺ Hetzner
PTRmail.dev-tools.biz

biz

NSa.gtld.biz
NSb.gtld.biz
NSc.gtld.biz
NSm.gtld.biz
NSn.gtld.biz
NSw.gtld.biz
NSx.gtld.biz
NSy.gtld.biz

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AI analysis

dev-tools.biz is a parent of apps.dev-tools.biz and mail.dev-tools.biz.

dev-tools.biz points to a single IP: 159.69.221.91.

Other host names such as apps.dev-tools.biz and mail.dev-tools.biz share IP numbers with dev-tools.biz.

dev-tools.biz is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

dev-tools.biz partially shares name servers with other domains; examples include kartarka.info, lemonade.cz, designville.eu, losman.cz and jemen.cz.

Host names with two IP numbers:

ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11.

ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12.

ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13.

dev-tools.biz is handled by a single mail server, mail.dev-tools.biz.

Host name mail.dev-tools.biz points to three IP numbers: 2a01:4f8:1c1c:5cb4::, 2a01:4f8:1c1c:5cb4::1 and 159.69.221.91.

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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RFCMZaM CF johedugfp 2025-10-28