`pentagon-system.ch`

DNSSEC	🔒 Signed (DS record present)
A	2001:1600:13:102:f816:3eff:feb7:3d9d^{🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA}
		PTR	`od-79c296.infomaniak.ch`
A	128.65.192.32^{🇨🇭 Infomaniak-AS128.65.192.0/21 Infomaniak Network Management}
NS	`ns31.infomaniak.com` ⭐
		A	2001:1600:0:aaaa::1^{🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA}
			PTR	`ns31.infomaniak.ch`
		A	83.166.143.28^{🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA}
			PTR	`ns31.infomaniak.com`
NS	`ns32.infomaniak.com`
		A	2001:1600:0:aaaa::2^{🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA}
			PTR	`ns32.infomaniak.ch`
		A	83.166.143.29^{🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA}
			PTR	`ns32.infomaniak.com`
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	`MS=108F0926FBEDC6FBF75FF481DAE2696A1D1AD83A`
TXT	`MS=ms42133601`
TXT	`v=spf1 include:spf.infomaniak.ch -all`
SOA	`ns31.infomaniak.com`hostmaster@infomaniak.ch 2026-03-19 #33

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-03-27 #35

Same first word

pentagon-system.ch

pentagon-system.de

DNS History

9 records (5 active, 4 former)

○NSns25.ch-dns.net2015-05-25 → 2020-01-09 · 3 obs

● 2015-05-25 14:27:52
● 2020-01-09 01:57:14
○ 2026-03-27 17:24:30

○NSns26.ch-dns.net2015-05-25 → 2020-01-09 · 3 obs

● 2015-05-25 14:27:52
● 2020-01-09 01:57:14
○ 2026-03-27 17:24:30

●NSns31.infomaniak.com2026-03-27 → 2026-03-27 · 2 obs

○ 2020-01-09 01:57:14
● 2026-03-27 17:24:30

●NSns32.infomaniak.com2026-03-27 → 2026-03-27 · 2 obs

○ 2020-01-09 01:57:14
● 2026-03-27 17:24:30

○MXmail.pentagon-system.ch2015-05-25 → 2020-01-09 · 3 obs

● 2015-05-25 14:27:52
● 2020-01-09 01:57:14
○ 2026-03-27 17:24:30

●MXmta-gw.infomaniak.ch2026-03-27 → 2026-03-27 · 2 obs

○ 2020-01-09 01:57:14
● 2026-03-27 17:24:30

●A128.65.192.322026-03-27 → 2026-03-27 · 2 obs

○ 2020-01-09 01:57:14
● 2026-03-27 17:24:30

●A2001:1600:13:102:f816:3eff:feb7:3d9d2026-03-27 → 2026-03-27 · 2 obs

○ 2020-01-09 01:57:14
● 2026-03-27 17:24:30

○A94.126.17.1372015-05-25 → 2020-01-09 · 3 obs

● 2015-05-25 14:27:52
● 2020-01-09 01:57:14
○ 2026-03-27 17:24:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...	-
pentagon-system.ch	ns31.infomaniak.com, ns32.infomaniak.com	-

✅ Authoritative Response

Server:83.166.143.29

NS records: ns31.infomaniak.com, ns32.infomaniak.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 915ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`128.65.192.32`
AAAA	1	`2001:1600:13:102:f816:3eff:feb7:3d9d`
NS	2	`ns31.infomaniak.com, ns32.infomaniak.com`
MX	1	`mta-gw.infomaniak.ch (pri: 5)`
TXT	3	`MS=108F0926FBEDC6FBF75FF481DAE2696A1D1AD, MS=ms42133601...`
SOA	1	`ns31.infomaniak.com hostmaster.infomania`

Analysis

IP Addresses

pentagon-system.ch resolves to two IP numbers: 2001:1600:13:102:f816:3eff:feb7:3d9d and 128.65.192.32.

Other host names, for instance od-79c296.infomaniak.ch, share IP numbers with pentagon-system.ch.

Name Servers

pentagon-system.ch is delegated to two name servers ns31.infomaniak.com and ns32.infomaniak.com.

pentagon-system.ch shares the same name server setup as other domains, for instance enriquepardo.com, simastore.fr, khazana.ch, sporteen.net and aneas.ch.

Host names with two IP numbers:

The host name ns31.infomaniak.com points to 2001:1600:0:aaaa::1 and 83.166.143.28; the host name ns32.infomaniak.com points to 2001:1600:0:aaaa::2 and 83.166.143.29.

Mail Servers

pentagon-system.ch is handled by a single mail server, mta-gw.infomaniak.ch.

pentagon-system.ch shares the same mail server setup as other domains, for instance virgule.agency, natorea.com, dch-technics.com, sylviestocklin.ch and garikian.com.

pentagon-system.ch shares at least partially some mail servers with other domains, including mx5passion.net, oclaire.ch and fasl.ch.

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.

pentagon-system.ch - robtex.com