CF1760262477518-tsm20251012072614

WWW.RTSAK.COM - crumb.idv.tw

Search for IP or hostnames:

crumb.idv.tw checked at 2025-10-12T09:47:57.503Z 804ms 123/123/123 100% R:14

crumb.idv.tw

MXaspmx2.googlemail.com
A2a00:1450:4013:c1e::1a 🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:4025:c01::1a 🇵🇱 Google
PTRrd-in-f26.1e100.net
A142.250.147.26🇺🇸 Google
PTRrd-in-f26.1e100.net
MXaspmx4.googlemail.com
A2607:f8b0:4001:c70::1a 🇺🇸 Google
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google
PTRyucbful-in-f26.1e100.net
MXaspmx5.googlemail.com
A2a00:1450:4013:c1e::1b 🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
NSns1.cyberdns.tw
A34.80.212.212🇹🇼 Google
PTR212.212.80.34.bc.googleusercontent.com
NSns2.cyberdns.tw
A35.194.228.87🇹🇼 Google
PTR87.228.194.35.bc.googleusercontent.com
MXaspmx.l.google.com
A2a00:1450:400c:c04::1b 🇧🇪 Google
PTRwk-in-f27.1e100.net
PTRwk-in-x1b.1e100.net
A64.233.166.27🇺🇸 Google
PTRwm-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1a 🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1a 🇵🇱 Google
PTRrd-in-f26.1e100.net
A142.250.147.27🇺🇸 Google
PTRrd-in-f27.1e100.net
MXmail.taifo.crumb.idv.tw
A43.255.12.40🇹🇼 Taiwan Intelligent Fiber Optic Network Co.,Ltd.

idv.tw

NSanytld.apnic.net
NSh.dns.tw
NSa.twnic.net.tw
NSb.twnic.net.tw
NSc.twnic.net.tw
NSd.twnic.net.tw
NSe.twnic.net.tw
NSf.twnic.net.tw
NSg.twnic.net.tw
NSh.twnic.net.tw
rank #3643 globally
rank #3 in the tld
PASS

Starts with same word

Starts similarily

AI analysis

crumb.idv.tw is delegated to two name servers ns1.cyberdns.tw and ns2.cyberdns.tw.

crumb.idv.tw shares the same name server setup as other domains, for instance cctv.idv.tw, joshglobalcorp.com, cllab.tw, photonics.org.tw and compuware.com.tw.

Host names with one IP number:

ns1.cyberdns.tw points to 34.80.212.212

ns2.cyberdns.tw points to 35.194.228.87

crumb.idv.tw is handled by eight mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and mail.taifo.crumb.idv.tw.

crumb.idv.tw shares some mail servers with other domains, at least partially, for instance greendawn.co.uk, niels-nuebel.com, livedocs.com, mnstudio.net and seavisionusa.com.

These mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx2.googlemail.com resolves to 2a00:1450:4013:c1e::1a and 192.178.213.26.

aspmx3.googlemail.com resolves to 2a00:1450:4025:c01::1a and 142.250.147.26.

aspmx4.googlemail.com resolves to 2607:f8b0:4001:c70::1a and 192.178.209.26.

aspmx5.googlemail.com resolves to 2a00:1450:4013:c1e::1b and 192.178.213.27.

aspmx.l.google.com resolves to 2a00:1450:400c:c04::1b and 64.233.166.27.

alt1.aspmx.l.google.com resolves to 2a00:1450:4013:c1e::1a and 192.178.213.26.

alt2.aspmx.l.google.com resolves to 2a00:1450:4025:c01::1a and 142.250.147.27.

Host names with one IP number:

mail.taifo.crumb.idv.tw resolves to 43.255.12.40.

Host names that point to 2a00:1450:4013:c1e::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names that point to 192.178.213.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names that point to 2a00:1450:4025:c01::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

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

SYrxACT CF johedugfp 2025-10-12