CF1759615121061-tsm20251004101907

NSLIST.NET - siebrenzijlstra.nl

Search for IP or hostnames:

siebrenzijlstra.nl checked at 2025-10-04T21:58:40.993Z 939ms 94/94/94 100% R:13

siebrenzijlstra.nl

MXfilter10.antispamcloud.com
A2001:550:2:78::ca:100 🇺🇸 Cogent Communications, Inc.
PTRfe3-r2-in.atl06.l.antispamcloud.com
A38.89.254.156🇺🇸 I-3
PTRfe1-r2-in.ch03.l.antispamcloud.com
MXfilter20.antispamcloud.com
A2001:550:2:61::2fc:100 🇺🇸 Cogent Communications, Inc.
A38.89.254.156🇺🇸 I-3
PTRfe1-r2-in.ch03.l.antispamcloud.com
MXfilter30.antispamcloud.com
A2001:550:2:3::62:100 🇺🇸 Cogent Communications, Inc.
PTRfe2-r2-in.la10.l.antispamcloud.com
A38.71.16.244🇺🇸 I-3
PTRfe2-r2-in.la10.l.antispamcloud.com
MXfilter40.antispamcloud.com
A2001:550:2:78::ca:100 🇺🇸 Cogent Communications, Inc.
PTRfe3-r2-in.atl06.l.antispamcloud.com
A38.101.250.150🇺🇸 I-3
PTRfe3-r2-in.atl06.l.antispamcloud.com
NSns1.smallhold-hosting-2.nl
A37.247.39.139🇳🇱 Nedzone
PTRmain.smallhold-hosting-2.nl
NSns2.smallhold-hosting-2.nl
A5.9.1.88🇩🇪 Hetzner
PTRbs-02.smallhold.nl
A37.247.39.139🇳🇱 Nedzone
PTRmain.smallhold-hosting-2.nl

nl

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

Starts with same word

Starts similarily

AI analysis

siebrenzijlstra.nl resolves to one IP number: 37.247.39.139.

other host names including mail.smallhold.nl, mail.thediginerds.com, mail.thuissauna.nl, siebrenzijlstra.com and mail.zekerslagen.nl share IP numbers with siebrenzijlstra.nl.

siebrenzijlstra.nl is delegated to two name servers ns1.smallhold-hosting-2.nl and ns2.smallhold-hosting-2.nl.

siebrenzijlstra.nl shares the same name server setup as other domains, for instance tuinvoordeel.nl, mensmedia.nl, boldi.nl, selectionmusic.nl and smallhold.net.

Host names with one IP number:

ns1.smallhold-hosting-2.nl points to 37.247.39.139

ns2.smallhold-hosting-2.nl points to 5.9.1.88

Four mail servers handle siebrenzijlstra.nl: filter10.antispamcloud.com, filter20.antispamcloud.com, filter30.antispamcloud.com and filter40.antispamcloud.com.

siebrenzijlstra.nl shares some mail servers with other domains, at least partially, for instance dcl.vn, hyundaibariavungtau.com, newcitizendesign.com, obroin.ie and munteniidesus.ro.

Host names with two IP numbers

filter10.antispamcloud.com points to: 2001:550:2:78::ca:100 and 38.89.254.156

filter20.antispamcloud.com points to: 2001:550:2:61::2fc:100 and 38.89.254.156

filter30.antispamcloud.com points to: 2001:550:2:3::62:100 and 38.71.16.244

filter40.antispamcloud.com points to: 2001:550:2:78::ca:100 and 38.101.250.150

Hosts pointing to 2001:550:2:78::ca:100: filter10.antispamcloud.com and filter40.antispamcloud.com

Hosts pointing to 38.89.254.156: filter10.antispamcloud.com and filter20.antispamcloud.com

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

zGdHWfd CF johedugfp 2025-10-04