`mailserver.heim-ag.ch`

DNSSEC	⚠️ Not signed
A	81.7.225.244^{🇨🇭 SUNRISE81.7.224.0/20 CH-SUNRISE sunrise / ex_UPC}
		PTR	`mailserver.heim-ag.ch`

`heim-ag.ch`

	DNSSEC	⚠️ Not signed
	A	149.126.4.14^{🇨🇭 CYON149.126.0.0/21 cyon GmbH}
	NS	`cns1.cloudpit.de` ⭐ ⚠️ Not in parent delegation
	NS	`cns2.cloudpit.com` ⚠️ Not in parent delegation
	NS	`cns3.cloudpit.io` ⚠️ Not in parent delegation
	NS	`ns1.namesrv.ch` ⚠️ Not in zone NS records
	NS	`ns2.namesrv.net` ⚠️ Not in zone NS records
	NS	`ns3.namesrv.io` ⚠️ Not in zone NS records
	MX	`heimag-ch01b.mail.protection.outlook.com` ⭐
	MX	`heim.in.tmes.trendmicro.eu`⁽²⁰⁾
	MX	`mailserver.heim-ag.ch`⁽⁵⁰⁾
	TXT	`v=spf1 a mx a:heim.relay.tmes.trendmicro.eu ip4:81.7.225.244 ip4:213.196.177....`
	TXT	`MS=ECC72DBBDCEC0AEB7EC682F82DCDE59AF69808B5`
	TXT	`google-site-verification=jboZVMfHAgWJ5hrfd9V3lIhu3UQeCdojIozEDwbcLhc`
	TXT	`mx-71de5813b2ca9914`
	TXT	`tmes=4a7d27e242e0fa3e4d3e19a8ddbdc3d4`
	SOA	`cns1.cloudpit.de`hostmaster@dogado.de 2026-04-22 #14

PTR for

244.225.7.81.in-addr.arpa

MX for

multienergie.ch

heim-ag.ch

Previously MX for

thermolink.ch

Same first word

mailserver.it

mailserver.at

mailserver.co.uk

mailserver.work

mailserver.gr

mailserver.se

mailserver.de

mailserver.eu.com

mailserver.sh

mailserver.jp

mailserver.fi

mailserver.co.nl

mailserver.su

mailserver.biz

mailserver.sk

mailserver.kz

mailserver.from-de.com

mailserver.ne.jp

mailserver.no

mailserver.com.my

mailserver.co

mailserver.rocks

mailserver.vg

mailserver.bid

mailserver.systems

mailserver.tokyo

mailserver.lv

mailserver.dyndns.biz

mailserver.id

mailserver.cn

mailserver.net

mailserver.hk.com

mailserver.ovh

mailserver.ch

mailserver.men

mailserver.nl

mailserver.management

mailserver.com.es

mailserver.ag

mailserver.to

mailserver.top

mailserver.eu

mailserver.com.br

mailserver.io

mailserver.domains

mailserver.me

mailserver.center

mailserver.pt

mailserver.app

mailserver.dns-cloud.net

mailserver.webhop.org

mailserver.contact

mailserver.co.kr

mailserver.dyndns.tv

mailserver.cologne

mailserver.name

mailserver.s3.nl-ams.scw.cloud

mailserver.vn

mailserver.pro

mailserver.ca

mailserver.ru

mailserver.world

mailserver.net.au

mailserver.ee

mailserver.kinghost.net

mailserver.ae

mailserver.link

mailserver.wtf

mailserver.nu

mailserver.uni5.net

mailserver.hu

mailserver.org

mailserver.com

mailserver.cz

mailserver.us

mailserver.lol

mailserver.net.in

mailserver.ec

mailserver.cat

mailserver.company

mailserver.li

mailserver.media

mailserver.info

mailserver.dk

mailserver.delivery

mailserver.co.in

Similar names

DNS History

2 records (1 active, 1 former)

○A46.140.97.1382015-06-25 → 2016-07-30 · 4 obs

● 2015-06-25 03:12:10
● 2016-07-30 18:42:00
○ 2026-02-25 01:24:04
○ 2026-05-12 07:19:16

●A81.7.225.2442026-02-25 → 2026-05-12 · 3 obs

○ 2016-07-30 18:42:00
● 2026-02-25 01:24:04
● 2026-05-12 07:19:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
heim-ag.ch	ns1.namesrv.ch, ns3.namesrv.io, ns2.namesrv.net	2 records

✅ Authoritative Response

Server:109.237.143.8

NS records: ns1.namesrv.ch, ns3.namesrv.io, ns2.namesrv.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heim-ag.ch (unsigned zone)

⏱️ Timing

Total: 1875ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.7.225.244`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.namesrv.ch, ns1.namesrv.ch)

Analysis

Mail Server Role

mailserver.heim-ag.ch serves as the mail server for multienergie.ch and heim-ag.ch.

heim.in.tmes.trendmicro.eu and heimag-ch01b.mail.protection.outlook.com are commonly used mail servers along with mailserver.heim-ag.ch.

IP Addresses

mailserver.heim-ag.ch points to IP number: 81.7.225.244.

mailserver.heim-ag.ch - robtex.com