4999.cz

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4999.cz checked at 2026-01-06T13:24:56.892Z 745ms 118/118/118 100% R:15 allDone:true timedOut:false cfaller:ebf6391d/23:49143228:20666:-

`4999.cz`

	MX	`aspmx2.google.com`
	MX	`aspmx3.google.com`
	MX	`aspmx4.google.com`
	MX	`aspmx5.google.com`
	NS	`ns1.websupport.cz`
			A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS}
				PTR	`ns1.websupport.eu`
			A	45.10.97.11^{🇨🇿 ACTIVE24-AS}
				PTR	`ns1.websupport.eu`
	NS	`ns2.websupport.cz`
			A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS}
				PTR	`ns2.websupport.eu`
			A	185.71.159.12^{🇸🇪 ACTIVE24-AS}
				PTR	`ns2.websupport.eu`
	NS	`ns3.websupport.eu`
			A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS}
				PTR	`ns3.websupport.eu`
			A	45.10.97.13^{🇨🇿 ACTIVE24-AS}
				PTR	`ns3.websupport.eu`
	MX	`aspmx.l.google.com`
			A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google}
				PTR	`wv-in-f27.1e100.net`
			A	172.253.63.27^{🇺🇸 Google}
				PTR	`bi-in-f27.1e100.net`
	MX	`alt1.aspmx.l.google.com`
			A	2a00:1450:400b:c02::1a^{🇮🇪 Google}
				PTR	`dj-in-f26.1e100.net`
			A	172.253.116.27^{🇺🇸 Google}
				PTR	`dj-in-f27.1e100.net`
	MX	`alt2.aspmx.l.google.com`
			A	2a00:1450:4009:c0f::1a^{🇬🇧 Google}
				PTR	`yulhrs-in-f26.1e100.net`
			A	192.178.223.27^{🇺🇸 Google}
				PTR	`yulhrs-in-f27.1e100.net`
	A	2a01:28:ca:112::1:106^{🇨🇿 SuperNetwork}
			PTR	`nck06.vas-server.cz`
	A	88.86.119.112^{🇨🇿 SuperNetwork}

`cz`

	NS	`a.ns.nic.cz`
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`

Starts with same word

4999.ir

4999.de

4999.ru

4999.cz

4999.am

4999.cn

Starts similarily

4999.ir

4999.de

9949.cc

4999.ru

9994.ru

9499.top

4999.cz

9499.de

9499.ru

4999.am

4999.cn

9949.com

9499.ir

9994.de

9949.ir

9994.ir

AI analysis

Two IP numbers are pointed to by 4999.cz: 2a01:28:ca:112::1:106 and 88.86.119.112.

Other host names, for instance nck06.vas-server.cz, share IP numbers with 4999.cz.

4999.cz is delegated to three name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

4999.cz at least partially shares name servers with other domains, for instance kelin.cz, olympic-revival.cz, zrnko-kavy.sk, naturalis21.com and buresovi.com.

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.

4999.cz is handled by seven mail servers: aspmx2.google.com, aspmx3.google.com, aspmx4.google.com, aspmx5.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

4999.cz shares at least partially some mail servers with other domains, for instance wuwf.org, etedashboardny.org, btp.ie, ns500794.ns500794.ns500821.ns500841.ns500794.ns500795.ns500794.ns500821.ns500821.ns500821.ns500795.ns500794.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com and riada.io.

Mail servers often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, alt1.aspmx.google.com and alt2.aspmx.google.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c1b::1b and 172.253.63.27; alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27; alt2.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27.