CF1760764132920-tsm20251017082432

WWW.RTSAK.COM - sfk.ch

Search for IP or hostnames:

sfk.ch checked at 2025-10-18T05:08:52.894Z 542ms 125/125/125 100% R:12

sfk.ch

NSns1.hostserv.eu
A2001:1680:101:1::2 ๐Ÿ‡จ๐Ÿ‡ญ BSE Software GmbH / SolNet
A82.220.34.231๐Ÿ‡จ๐Ÿ‡ญ BSE Software GmbH / SolNet
PTRns1.tripledns.eu
NSns2.hostserv.eu
A2001:1af8:4700:a120:4::2 ๐Ÿ‡ณ๐Ÿ‡ฑ LeaseWeb Netherlands / AMS-01
A5.79.97.178๐Ÿ‡ณ๐Ÿ‡ฑ LeaseWeb Netherlands / AMS-01
PTRns2.tripledns.eu
NSns3.hostserv.eu
A2a01:4f8:c0c:289d::2 ๐Ÿ‡ฉ๐Ÿ‡ช Hetzner
A94.130.74.45๐Ÿ‡ฉ๐Ÿ‡ช Hetzner
PTRns3.tripledns.eu
MXaspmx.l.google.com
A2a00:1450:400c:c09::1b ๐Ÿ‡ง๐Ÿ‡ช Google
PTRwm-in-f27.1e100.net
PTRwm-in-x1b.1e100.net
A64.233.184.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRwa-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b ๐Ÿ‡ฎ๐Ÿ‡ช Google
PTRdj-in-f27.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b ๐Ÿ‡ง๐Ÿ‡ช Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRws-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4010:c0e::1b ๐Ÿ‡ซ๐Ÿ‡ฎ Google
PTRlu-in-f27.1e100.net
PTRlu-in-x1b.1e100.net
A74.125.131.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRlu-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2404:6800:4003:c06::1a ๐Ÿ‡ธ๐Ÿ‡ฌ Google
PTRsm-in-f26.1e100.net
A142.250.4.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRsm-in-f26.1e100.net
A185.178.194.48๐Ÿ‡ฉ๐Ÿ‡ช hosttech-AS
PTRsfk.schule

ch

NSa.nic.ch
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch

Starts with same word

Starts similarily

AI analysis

sfk.ch points to IP number 185.178.194.48.

For instance, other host names sfk.schule, mail.bms-pruefung.ch, bm2.ch, webmail.sfk.schule and first-vorbereitung.ch share IP numbers with sfk.ch.

The delegation for sfk.ch is handled by three name servers: ns1.hostserv.eu, ns2.hostserv.eu and ns3.hostserv.eu.

sfk.ch shares name servers with other domains at least partially, for example das-i-team.at, 188.56.194.in-addr.arpa, kreitnerundpartner.at, airportcity.ch and haibel.org.

Host names with two IPs:

ns1.hostserv.eu points to 2001:1680:101:1::2 and 82.220.34.231

ns2.hostserv.eu points to 2001:1af8:4700:a120:4::2 and 5.79.97.178

ns3.hostserv.eu points to 2a01:4f8:c0c:289d::2 and 94.130.74.45

Five mail servers handle sfk.ch: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

sfk.ch shares mail servers with other domains at least partially; for instance daegyo.es.kr, foodnyc.com, kentcommunications.net, mythanos.com and paixnet.net.

these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com and 6zafvory3vebtg7km4i4p23fgoqeerktnbkaney4hfjsejidc7jq.mx-verification.google.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2a00:1450:400c:c09::1b and 64.233.184.26

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27

alt3.aspmx.l.google.com points to 2a00:1450:4010:c0e::1b and 74.125.131.26

alt4.aspmx.l.google.com points to 2404:6800:4003:c06::1a and 142.250.4.26

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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Xjjzury CF johedugfp 2025-10-18