`mail.helmchina.com`

DNSSEC	⚠️ Not signed
A	101.231.149.58^{🇨🇳 SHANGHAITELECOM101.231.0.0/16 Chinanet Shanghai}
		PTR	`mail.helmchina.com`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`

`helmchina.com`

	DNSSEC	⚠️ Not signed
	A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
	A	217.160.0.124^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
	NS	`ns1036.ui-dns.com` ⭐
	NS	`ns1036.ui-dns.biz`
	NS	`ns1036.ui-dns.de`
	NS	`ns1036.ui-dns.org`
	MX	`helmchina-com.mail.protection.outlook.com` ⭐
	TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include...`
	TXT	`docusign=168c2a2e-6f9b-4d36-95a6-eee8d94face1`
	TXT	`MS=ms23269814`
	SOA	`ns1036.ui-dns.com`hostmaster@schlund.de 2015-08-16 #8

PTR for

58.149.231.101.in-addr.arpa

Previously MX for

helmchina.com

Same first word

mail.training

mail.cd

mail.in.ua

mail.cx

mail.gm

mail.su

mail.toshiba

mail.hosting

mail.net.tr

mail.fm

mail.mil

mail.f5.si

mail.party

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mail.freemyip.com

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mail.schoolbus.jp

mail.cn.ua

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mail.uk

mail.ru.com

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mail.gov.ao

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mail.ac.gov.br

mail.edu.me

mail.gov.ru

mail.pr

mail.mlbfan.org

mail.ph

mail.nhlfan.net

mail.gru.br

mail.gl

mail.link

mail.no

mail.net.vn

mail.lib.wy.us

mail.pictures

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

mail.teva

mail.gov.al

mail.kapsi.fi

mail.cutegirl.jp

mail.gov.az

mail.io

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mail.firewall-gateway.com

mail.pro

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mail.df.gov.br

mail.ci

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mail.frenchkiss.jp

mail.blogspot.be

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mail.wedding

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mail.to

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mail.mysecuritycamera.com

mail.microsoft

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mail.org.in

mail.deals

mail.edu.pl

mail.cfolks.pl

mail.go.th

mail.mil.cn

mail.poivron.org

mail.dnshome.de

mail.jp

mail.mp

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aiml.biz

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lima.su

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mail.kz

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DNS History

5 records (3 active, 2 former)

●MXmx00.ionos.de2026-02-22 → 2026-04-20 · 3 obs

○ 2016-10-19 12:52:54
● 2026-02-22 18:35:38
● 2026-04-20 11:26:40

○MXmx00.kundenserver.de2015-08-07 → 2016-10-19 · 4 obs

● 2015-08-07 20:03:56
● 2016-10-19 12:52:54
○ 2026-02-22 18:35:38
○ 2026-04-20 11:26:40

●MXmx01.ionos.de2026-02-22 → 2026-04-20 · 3 obs

○ 2016-10-19 12:52:54
● 2026-02-22 18:35:38
● 2026-04-20 11:26:40

○MXmx01.kundenserver.de2015-08-07 → 2016-10-19 · 4 obs

● 2015-08-07 20:03:56
● 2016-10-19 12:52:54
○ 2026-02-22 18:35:38
○ 2026-04-20 11:26:40

●A101.231.149.582015-08-07 → 2026-04-20 · 2 obs

● 2015-08-07 20:03:56
● 2026-04-20 11:26:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
helmchina.com	ns1036.ui-dns.de, ns1036.ui-dns.biz, ns1036.ui-dns.org, ns1036.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.36

NS records: ns1036.ui-dns.de, ns1036.ui-dns.biz, ns1036.ui-dns.org, ns1036.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for helmchina.com (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`101.231.149.58`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1036.ui-dns.com, ns1036.ui-dns.com)

Analysis

IP Addresses

mail.helmchina.com resolves to one IP number: 101.231.149.58.

Mail Servers

Two mail servers handle mail.helmchina.com: mx00.ionos.de and mx01.ionos.de.

mail.helmchina.com shares the same mail server setup as other domains, for instance gcz.de, ft30.de, schwimmen-erfurt.de, rena-grundstueck.de and aachen-pfandhaus.de.

mail.helmchina.com shares mail servers with other domains to some extent, for instance deltacor.de.

Host names with one IP number:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67

mail.helmchina.com - robtex.com