CF1763355238954-tsm20251116095642

WWW.RTSAK.COM - grefo.com

Search for IP or hostnames:

grefo.com checked at 2025-11-17T04:53:58.747Z 2037ms 204/204/204 100% R:13 allDone:true timedOut:false

grefo.com

NSns2.argewebhosting.com
A2a05:1500:702:0:1c00:13ff:fe00:a5 πŸ‡³πŸ‡± CLDIN-NL
PTRns2.argewebhosting.com
A31.25.98.169πŸ‡³πŸ‡± CLDIN-NL
PTRns2.argewebhosting.com
NSns1.argewebhosting.eu
A2a05:1500:702:0:1c00:eff:fe00:ce πŸ‡³πŸ‡± CLDIN-NL
PTRns1.argewebhosting.eu
A31.25.98.210πŸ‡³πŸ‡± CLDIN-NL
PTRns1.argewebhosting.eu
NSns3.argewebhosting.nl
A2a05:1500:600:7:1c00:55ff:fe00:f1a πŸ‡³πŸ‡± CLDIN-NL
PTRns3.argewebhosting.nl
A92.63.168.137πŸ‡³πŸ‡± CLDIN-NL
PTRns3.argewebhosting.nl
MXfallback.yourfilter.nl
A2a01:b941:2::23 πŸ‡³πŸ‡± CLDIN-NL
PTRse23-yh.route25.eu
A2a01:b941:2::24 πŸ‡³πŸ‡± CLDIN-NL
PTRse22-yh.route25.eu
A2a01:b941:2::28 πŸ‡³πŸ‡± CLDIN-NL
PTRse18-yh.route25.eu
A2a01:b941:2::29 πŸ‡³πŸ‡± CLDIN-NL
PTRse17-yh.route25.eu
A2a01:b941:2::30 πŸ‡³πŸ‡± CLDIN-NL
PTRse16-yh.route25.eu
A2a05:1500:702:9:1c00:7fff:fe00:5556 πŸ‡³πŸ‡± CLDIN-NL
PTRse30-yh.route25.eu
A2a05:1500:702:9:1c00:f0ff:fe00:5555 πŸ‡³πŸ‡± CLDIN-NL
PTRse29-yh.route25.eu
A185.103.241.22πŸ‡³πŸ‡± CLDIN-NL
PTRse29-yh.route25.eu
A185.103.241.23πŸ‡³πŸ‡± CLDIN-NL
PTRse30-yh.route25.eu
A185.223.33.23πŸ‡³πŸ‡± CLDIN-NL
PTRse23-yh.route25.eu
A185.223.33.25πŸ‡³πŸ‡± CLDIN-NL
PTRse21-yh.route25.eu
A185.223.33.26πŸ‡³πŸ‡± CLDIN-NL
PTRse20-yh.route25.eu
A185.223.33.27πŸ‡³πŸ‡± CLDIN-NL
PTRse19-yh.route25.eu
A185.223.33.30πŸ‡³πŸ‡± CLDIN-NL
PTRse16-yh.route25.eu
MXprimary.yourfilter.nl
A2a01:b941:2::23 πŸ‡³πŸ‡± CLDIN-NL
PTRse23-yh.route25.eu
A2a01:b941:2::24 πŸ‡³πŸ‡± CLDIN-NL
PTRse22-yh.route25.eu
A2a01:b941:2::25 πŸ‡³πŸ‡± CLDIN-NL
PTRse21-yh.route25.eu
A2a01:b941:2::26 πŸ‡³πŸ‡± CLDIN-NL
PTRse20-yh.route25.eu
A2a01:b941:2::27 πŸ‡³πŸ‡± CLDIN-NL
PTRse19-yh.route25.eu
A2a05:1500:702:9:1c00:2aff:fe00:5554 πŸ‡³πŸ‡± CLDIN-NL
PTRse28-yh.route25.eu
A2a05:1500:702:9:1c00:a3ff:fe00:5558 πŸ‡³πŸ‡± CLDIN-NL
PTRse26-yh.route25.eu
A2a05:1500:702:9:1c00:a5ff:fe00:5553 πŸ‡³πŸ‡± CLDIN-NL
PTRse27-yh.route25.eu
A185.103.241.20πŸ‡³πŸ‡± CLDIN-NL
PTRse27-yh.route25.eu
A185.103.241.21πŸ‡³πŸ‡± CLDIN-NL
PTRse28-yh.route25.eu
A185.103.241.25πŸ‡³πŸ‡± CLDIN-NL
PTRse26-yh.route25.eu
A185.223.33.23πŸ‡³πŸ‡± CLDIN-NL
PTRse23-yh.route25.eu
A185.223.33.24πŸ‡³πŸ‡± CLDIN-NL
PTRse22-yh.route25.eu
A185.223.33.27πŸ‡³πŸ‡± CLDIN-NL
PTRse19-yh.route25.eu
A185.223.33.28πŸ‡³πŸ‡± CLDIN-NL
PTRse18-yh.route25.eu
A185.223.33.29πŸ‡³πŸ‡± CLDIN-NL
PTRse17-yh.route25.eu
A2a05:1500:702:5:1c00:beff:fe00:275b πŸ‡³πŸ‡± CLDIN-NL
PTRweb-1127.yourhosting.nl
A92.63.174.243πŸ‡³πŸ‡± CLDIN-NL
PTRweb-1127.yourhosting.nl

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

Starts with same word

Starts similarily

AI analysis

grefo.com points to two IPs: 2a05:1500:702:5:1c00:beff:fe00:275b and 92.63.174.243.

Other host names including marstat.nl, veenstraaccountancy.nl, ebelkuipers.nl, yvonnerooding.com and sluimers.com share IP numbers with grefo.com.

grefo.com is delegated to three name servers: ns2.argewebhosting.com, ns1.argewebhosting.eu and ns3.argewebhosting.nl.

grefo.com at least partially shares name servers with other domains, including biopizzazutphen.nl, 2john.nl, zaliczka.pl, 2ae.info and aucompany.nl.

Host names with two IP numbers:

ns2.argewebhosting.com points to: 2a05:1500:702:0:1c00:13ff:fe00:a5 and 31.25.98.169

ns1.argewebhosting.eu points to: 2a05:1500:702:0:1c00:eff:fe00:ce and 31.25.98.210

ns3.argewebhosting.nl points to: 2a05:1500:600:7:1c00:55ff:fe00:f1a and 92.63.168.137

grefo.com is handled by two mail servers: fallback.yourfilter.nl and primary.yourfilter.nl.

grefo.com shares its mail server setup with other domains, including corten.eu, dickverbeeck.nl, asabird.nl, aartjan.com and mkb.website.

grefo.com shares at least partially some mail servers with other domains, for instance railtrade.eu, martinhajek.com and okeanosenergy.com.

Host names with sixteen IP numbers

Host name primary.yourfilter.nl points to: 2a01:b941:2::23, 2a01:b941:2::24, 2a01:b941:2::25, 2a01:b941:2::26, 2a01:b941:2::27, 2a05:1500:702:9:1c00:2aff:fe00:5554, 2a05:1500:702:9:1c00:a3ff:fe00:5558, 2a05:1500:702:9:1c00:a5ff:fe00:5553, 185.103.241.20, 185.103.241.21, 185.103.241.25, 185.223.33.23, 185.223.33.24, 185.223.33.27, 185.223.33.28 and 185.223.33.29.

Host names with fourteen IP numbers

Host name fallback.yourfilter.nl points to: 2a01:b941:2::23, 2a01:b941:2::24, 2a01:b941:2::28, 2a01:b941:2::29, 2a01:b941:2::30, 2a05:1500:702:9:1c00:7fff:fe00:5556, 2a05:1500:702:9:1c00:f0ff:fe00:5555, 185.103.241.22, 185.103.241.23, 185.223.33.23, 185.223.33.25, 185.223.33.26, 185.223.33.27 and 185.223.33.30.

Host names that point to 2a01:b941:2::23: primary.yourfilter.nl and fallback.yourfilter.nl

Host names that point to 2a01:b941:2::24: primary.yourfilter.nl and fallback.yourfilter.nl

Host names that point to 185.223.33.23: primary.yourfilter.nl and fallback.yourfilter.nl

Host names that point to 185.223.33.27: primary.yourfilter.nl and fallback.yourfilter.nl

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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