CF1763288795935-tsm20251116095642

WWW.ROBTEX.COM - how2.ch

Search for IP or hostnames:

how2.ch checked at 2025-11-16T10:26:35.916Z 183ms 192/192/192 100% R:16 allDone:true timedOut:false

how2.ch

NSns1.nameserver.center
A2a01:4f8:141:1490::2๐Ÿ‡ฉ๐Ÿ‡ช Hetzner
PTRns1.nameserver.center
A46.4.116.137๐Ÿ‡ฉ๐Ÿ‡ช Hetzner
PTRns1.nameserver.center
NSns2.nameserver.center
A2a04:b500:0:c3:78df:83ff:fe04:c780๐Ÿ‡จ๐Ÿ‡ญ netcup-AS
PTRns2.nameserver.center
A185.48.229.4๐Ÿ‡จ๐Ÿ‡ญ netcup-AS
PTRns2.nameserver.center
MXaspmx.l.google.com
A2607:f8b0:4023:c03::1b๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdy-in-f27.1e100.net
A142.250.101.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdz-in-f26.1e100.net
MX6subsml7rmiip4bcuzq6mk4ybkwut543qyg3vkcsyrcvnlf72joq.mx-verification.google.com
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1a๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwra-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4023:1015::1a๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwta-in-f26.1e100.net
A172.253.135.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1a๐Ÿ‡ณ๐Ÿ‡ฑ Google
PTRrb-in-f26.1e100.net
A142.250.102.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRrb-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1b๐Ÿ‡ณ๐Ÿ‡ฑ Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyugrqzs-in-f26.1e100.net
A78.46.40.20๐Ÿ‡ฉ๐Ÿ‡ช Hetzner
PTRwebmail.hoststar.ch

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

Starts with same word

Starts similarily

AI analysis

how2.ch maps to IP address 78.46.40.20.

Other host names, for instance eduzis.com, holderio.com, xn--kruterei-1za.net, tourismus-ostsee.de and marsino.ch share IP numbers with how2.ch.

Two name servers ns1.nameserver.center and ns2.nameserver.center are delegated to how2.ch.

how2.ch uses the same name server configuration as other domains, such as astalis.ch, hoststar.info, gafix.ch, schule-lauerz.ch and apf-furttal.ch.

Host names with two IPs:

ns1.nameserver.center points to 2a01:4f8:141:1490::2 and 46.4.116.137.

ns2.nameserver.center points to 2a04:b500:0:c3:78df:83ff:fe04:c780 and 185.48.229.4.

how2.ch is handled by six mail servers: aspmx.l.google.com, 6subsml7rmiip4bcuzq6mk4ybkwut543qyg3vkcsyrcvnlf72joq.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

how2.ch shares mail servers with other domains at least in part, for instance brightroom.co.za, marolo.com, copywriterme.com, thangbinh.gov.vn and qmx-software.com.

These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4023:c03::1b and 142.250.101.26

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1a and 192.178.220.26

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1a and 172.253.135.27

alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1a and 142.250.102.26

alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.26

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

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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