WWW.RTSAK.COM - f4sec.com

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f4sec.com checked at 2025-09-09T07:16:54.176Z 229ms 123/123/123 100% R:16

`f4sec.com`

MX	`mx1.divinet.nl`
		A	2001:550:2:78::ca:100 ^{🇺🇸 Cogent Communications, Inc.}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 I-3}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`mx2.divinet.nl`
		A	2001:550:2:3::62:100 ^{🇺🇸 Cogent Communications, Inc.}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 I-3}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`mx3.divinet.nl`
		A	2001:550:2:61::2fc:100 ^{🇺🇸 Cogent Communications, Inc.}
		A	38.89.254.156^{🇺🇸 I-3}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`mx4.divinet.nl`
		A	2001:550:2:78::ca:100 ^{🇺🇸 Cogent Communications, Inc.}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 I-3}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
NS	`ns0.divinet.nl`
		A	2001:16e8:1115:10:81:93:62:242 ^{🇳🇱 Uniserver Internet BV}
			PTR	`vs6018.divinet.nl`
		A	81.93.62.242^{🇳🇱 Uniserver Internet BV}
			PTR	`vs6018.divinet.nl`
NS	`ns3.divinet.nl`
		A	2a01:a640:301:525:95:128:2:105 ^{🇳🇱 Emango Internet Services}
			PTR	`ns3.divinet.nl`
		A	95.128.2.105^{🇳🇱 Emango Internet Services}
			PTR	`ns3.divinet.nl`
NS	`ns4.divinet.nl`
		A	2a01:a640:301:526:95:128:6:161 ^{🇳🇱 Emango Internet Services}
			PTR	`ns4.divinet.nl`
		A	95.128.6.161^{🇳🇱 Emango Internet Services}
			PTR	`ns4.divinet.nl`
A	2001:16e8:1115:10:81:93:62:244 ^{🇳🇱 Uniserver Internet BV}
A	81.93.62.244^{🇳🇱 Uniserver Internet BV}
		PTR	`vs6018.divinet.nl`

Up
`www.f4sec.com`

The parent of www.f4sec.com is f4sec.com.

There are two IP numbers that f4sec.com points to: 2001:16e8:1115:10:81:93:62:244 and 81.93.62.244.

IP numbers are shared between f4sec.com and other host names such as mailhost.hendriksdeco.be, hendriksdeco.be, tab-rl.nl, mailhost.natuurlijkvivienne.com, and opb.cc.

Three name servers, ns0.divinet.nl, ns3.divinet.nl, and ns4.divinet.nl, are delegated for f4sec.com.

The name servers of f4sec.com are at least partially shared with other domains such as tribecrm.nl, vbbv.nl, lima-group.eu, pv.nl, and an-do.nl.

ns0.divinet.nl, 2001:16e8:1115:10:81:93:62:242, and 81.93.62.242 are associated with each other.

ns3.divinet.nl, 2a01:a640:301:525:95:128:2:105, and 95.128.2.105 are linked together.

ns4.divinet.nl, 2a01:a640:301:526:95:128:6:161, and 95.128.6.161 are connected as well.

Domains such as tab-rl.nl, inleuven.com, perfact-processcontrol.be, brmmaastricht.nl, and online.perfectview.nl share some mail servers, at least partially, with f4sec.com.

The mail servers bison-be.mail.protection.outlook.com are commonly utilized in conjunction with these mail servers.

mx1.divinet.nl, mx2.divinet.nl, mx3.divinet.nl, and mx4.divinet.nl each point to two IP numbers: 2001:550:2:78::ca:100 and 38.101.250.150, 2001:550:2:3::62:100 and 38.71.16.244, 2001:550:2:61::2fc:100 and 38.89.254.156, 2001:550:2:78::ca:100 and 38.101.250.150, respectively.

dbq