`mail.osterwalder.ch`

DNSSEC	⚠️ Not signed
A	62.12.145.186^{🇨🇭 CYBERLINK62.12.128.0/17 Cyberlink Internet Services AG}
		PTR	`mail.osterwalder.ch`

`osterwalder.ch`

	DNSSEC	🔒 Signed (DS record present)
	A	80.74.142.73^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland}
	NS	`ns2.hostpoint.ch` ⭐
	NS	`ns.hostpoint.ch`
	NS	`ns3.hostpoint.ch`
	MX	`mx01.hornetsecurity.com` ⭐
	MX	`mx02.hornetsecurity.com`⁽²⁰⁾
	MX	`mail2.osterwalder.ch`⁽³⁰⁾
	MX	`mail.osterwalder.ch`⁽⁴⁰⁾
	MX	`mxhost2.osterwalder.ch`⁽⁷⁰⁾
	MX	`mxhost.osterwalder.ch`⁽⁸⁰⁾
	TXT	`sophos-domain-verification=6fccd2d583c1dad6628afee48cea0d7ad658f08f7fb51aa61c...`
	TXT	`sophos-domain-verification=6a23e78ee668c362aa97fc4d4065b95b1614ecd7dfeda48e5d...`
	TXT	`v=spf1 mx ip4:62.12.145.186 ip4:46.140.73.194 ip4:213.193.99.130 ip4:92.43.21...`
	TXT	`google-site-verification=rPWyl1RJbH8N77C_QPItkXBGBAkb9kQJcN-aPclrgfU`
	TXT	`Sendinblue-code:b4ddc302c41028e5b682beb6efcc4537`
	SOA	`ns.hostpoint.ch`hostmaster@hostpoint.ch serial=1778832928

PTR for

186.145.12.62.in-addr.arpa

194.73.140.46.in-addr.arpa

MX for

mail3.osterwalder.ch

osterwalder.ch

mailzh.osterwalder.ch

Same first word

mail.gov.kg

mail.ag

mail.hk

mail.win

mail.net

mail.ne.kr

mail.support

mail.de

mail.hacca.jp

mail.moo.jp

mail.new

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mail.cfolks.pl

mail.cm

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mail.mysecuritycamera.net

mail.glass

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mail.ge

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mail.run

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mail.uz

mail.clinic

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mail.hl.cn

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mail.hotmail

mail.gov.om

mail.canon

mail.net.hk

mail.as

mail.ir

mail.net.ru

mail.cz

mail.gov.ms

mail.so

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Similar names

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aiml.solutions

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imal.biz

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mail.kikirara.jp

DNS History

2 records (1 active, 1 former)

○A46.140.73.1942015-08-06 → 2016-10-09 · 4 obs

● 2015-08-06 17:12:26
● 2016-10-09 15:26:36
○ 2026-02-20 11:04:52
○ 2026-05-15 12:35:32

●A62.12.145.1862026-02-20 → 2026-05-15 · 3 obs

○ 2016-10-09 15:26:36
● 2026-02-20 11:04:52
● 2026-05-15 12:35:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, d.nic.ch, a.nic.ch...	-
osterwalder.ch	ns.hostpoint.ch, ns2.hostpoint.ch, ns3.hostpoint.ch	6 records

✅ Authoritative Response

Server:217.26.51.254

NS records: ns.hostpoint.ch, ns2.hostpoint.ch, ns3.hostpoint.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 622ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.12.145.186`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.hostpoint.ch, ns2.hostpoint.ch, ns.hostpoint.ch...)

Analysis

Mail Server Role

mail.osterwalder.ch handles mail for mail3.osterwalder.ch, osterwalder.ch and mailzh.osterwalder.ch.

Commonly, mail2.osterwalder.ch, mxhost2.osterwalder.ch and mxhost.osterwalder.ch serve as mail servers together with mail.osterwalder.ch.

IP Addresses

mail.osterwalder.ch points to a single IP: 62.12.145.186.

Other host names, for example mxhost.osterwalder.ch, mail.osterwalder-sg.ch, mxhost2.osterwalder.ch and webmail.osterwalder-sg.ch share IP numbers with mail.osterwalder.ch.

mail.osterwalder.ch - robtex.com