`mail2.centigon.com`

DNSSEC	⚠️ Not signed
A	94.103.99.116^{🇨🇭 OPENBUSINESS94.103.96.0/20 OpenBusiness Ltd / SwissCenter / SwissLink Lausanne, Switzerland}
		PTR	`smtpgw.centigon.com`

`centigon.com`

	DNSSEC	⚠️ Not signed
	A	94.103.101.159^{🇨🇭 OPENBUSINESS94.103.96.0/20 OpenBusiness Ltd / SwissCenter / SwissLink Lausanne, Switzerland}
	NS	`ns1.swisscenter.com` ⭐
	NS	`ns2.swisscenter.com`
	NS	`ns3.swisscenter.com`
	NS	`ns4.swisscenter.com`
	MX	`smtpgw.centigon.com` ⭐
	MX	`smtpgw.caratsecurity.com`⁽¹⁰⁾
	TXT	`MS=ms13221224`
	TXT	`brevo-code:19c3f9a8969dc0d3cc87cf4a85296877`
	TXT	`v=spf1 include:fwdsc.swisscenter.com a:vserv2190.swisslink.ch ip4:94.103.101....`
	TXT	`cisco-ci-domain-verification=5c3c2454d053dd6dbd3817cdce3ef57140ad1ff201092ead...`
	SOA	`ns1.swisscenter.com`dom-reg@swisslink.ch 2026-05-07 #1

WOT: SAFE (60/100)

Same first word

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DNS History

1 record (1 active, 0 former)

●A94.103.99.1162017-06-26 → 2026-05-11 · 2 obs

● 2017-06-26 09:27:08
● 2026-05-11 09:12:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...	-
centigon.com	ns1.swisscenter.com, ns2.swisscenter.com, ns3.swisscenter.com, ns4.swisscenter.com	8 records

✅ Authoritative Response

Server:94.103.96.78

NS records: ns1.swisscenter.com, ns2.swisscenter.com, ns3.swisscenter.com, ns4.swisscenter.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centigon.com (unsigned zone)

⏱️ Timing

Total: 544ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.103.99.116`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.swisscenter.com, ns1.swisscenter.com, ns2.swisscenter.com...)

Analysis

IP Addresses

mail2.centigon.com points to an IP address: 94.103.99.116.

Other host names, such as mail.centigon.com, smtp.centigon.com and smtpgw.centigon.com, share IP numbers with mail2.centigon.com.

mail2.centigon.com - robtex.com