`computedby.com`

DNSSEC	⚠️ Not signed
A	195.15.220.207^{🇨🇭 Infomaniak-AS195.15.192.0/18}
		PTR	`od-38b35d.infomaniak.ch`
NS	`dns2.computedby.ch` ⭐
		A	84.16.74.164^{🇨🇭 Infomaniak-AS84.16.64.0/19 Infomaniak Network Management}
			PTR	`c714.synology.infomaniak.ch`
NS	`dns1.computedby.ch`
		A	62.2.247.136^{🇨🇭 SUNRISE62.2.128.0/17 CH-SUNRISE sunrise / ex_UPC}
			PTR	`62-2-247-136.static.cablecom.ch`
MX	`mta-gw.infomaniak.ch` ⭐
		A	2001:1600:0:aaaa::1:3^{🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA}
			PTR	`mx01.infomaniak.ch`
		A	2001:1600:0:aaaa::1:4^{🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA}
			PTR	`mx02.infomaniak.ch`
		A	83.166.143.57^{🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA}
			PTR	`mx01.infomaniak.ch`
		A	83.166.143.58^{🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA}
			PTR	`mx02.infomaniak.ch`
TXT	`v=spf1 include:_spf.oktey.com ip4:163.172.19.133 ip4:62.2.247.133/26 include...`
SOA	`dns2.computedby.ch`hostmaster@computedby.ch 2026-05-06 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778445126

Subdomains

smtp.computedby.com

mailserver.computedby.com

www.computedby.com

Same first word

computedby.ch

computedby.com

DNS History

8 records (4 active, 4 former)

●NSdns1.computedby.ch2015-07-03 → 2026-05-10 · 2 obs

● 2015-07-03 15:09:30
● 2026-05-10 20:45:00

●NSdns2.computedby.ch2015-07-03 → 2026-05-10 · 2 obs

● 2015-07-03 15:09:30
● 2026-05-10 20:45:00

○MXk11.altospam.com2015-07-03 → 2021-09-16 · 4 obs

● 2015-07-03 15:09:30
● 2021-09-16 13:23:56
○ 2026-03-25 05:16:44
○ 2026-05-10 20:45:00

●MXmta-gw.infomaniak.ch2026-03-25 → 2026-05-10 · 3 obs

○ 2021-09-16 13:23:56
● 2026-03-25 05:16:44
● 2026-05-10 20:45:00

○MXp15.altospam.net2015-07-03 → 2021-09-16 · 4 obs

● 2015-07-03 15:09:30
● 2021-09-16 13:23:56
○ 2026-03-25 05:16:44
○ 2026-05-10 20:45:00

●A195.15.220.2072026-03-25 → 2026-05-10 · 3 obs

○ 2021-09-16 13:23:56
● 2026-03-25 05:16:44
● 2026-05-10 20:45:00

○A62.2.247.1372015-07-03 → 2016-12-02 · 4 obs

● 2015-07-03 15:09:30
● 2016-12-02 03:41:02
○ 2021-09-16 13:23:56
○ 2026-05-10 20:45:00

○A84.16.78.1602021-09-16 → 2021-09-16 · 4 obs

○ 2016-12-02 03:41:02
● 2021-09-16 13:23:56
○ 2026-03-25 05:16:44
○ 2026-05-10 20:45:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
computedby.com	dns2.computedby.ch, dns1.computedby.ch	-

✅ Authoritative Response

Server:62.2.247.136

NS records: dns2.computedby.ch, dns1.computedby.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computedby.com (unsigned zone)

⏱️ Timing

Total: 858ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.15.220.207`
NS	2	`dns1.computedby.ch, dns2.computedby.ch`
MX	1	`mta-gw.infomaniak.ch (pri: 10)`
TXT	1	`v=spf1 include:_spf.oktey.com ip4:163.1`
SOA	1	`dns2.computedby.ch hostmaster.computedby`

Analysis

Hierarchy

computedby.com is the parent of smtp.computedby.com, mailserver.computedby.com and www.computedby.com.

IP Addresses

computedby.com resolves to one IP number: 195.15.220.207.

other host names including www.computedby.com, daniela-tonatiuh.ch, od-38b35d.infomaniak.ch, lg-stiftung.ch and concours.site share IP numbers with computedby.com.

Name Servers

computedby.com is delegated to two name servers dns1.computedby.ch and dns2.computedby.ch.

computedby.com shares the same name server setup as other domains, for instance computed-by.com, mixm.org, i-weather.org, iiclouds.org and philipperahm.com.

computedby.com shares name servers with other domains at least partially, for example computed-by.ch and ateliermph.ch.

these name servers are commonly used alongside dns3.fabric.ch.

Host names with one IP number:

dns1.computedby.ch points to 62.2.247.136

dns2.computedby.ch points to 84.16.74.164

Mail Servers

computedby.com is handled by a single mail server, mta-gw.infomaniak.ch.

computedby.com shares the same mail server setup as other domains, for instance echelle.xyz, buntschu.ch, cedsa.ch, napocatranslations.com and coagul.org.

computedby.com shares mail servers with other domains to some extent, for instance ac-clermont.eu.

The host name mta-gw.infomaniak.ch resolves to four IP numbers: 2001:1600:0:aaaa::1:3, 2001:1600:0:aaaa::1:4, 83.166.143.57 and 83.166.143.58.

computedby.com - robtex.com

computedby.com

com