`mailserver.lead-online.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c0c:ecea::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`mailserver.lead-online.de`
A	116.203.147.246^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}

`lead-online.de`

	DNSSEC	⚠️ Not signed
	A	216.198.79.1^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
	NS	`ns1.first-ns.de` ⭐
	NS	`robotns2.second-ns.de`
	NS	`robotns3.second-ns.com`
	MX	`leadonline-de01b.mail.protection.outlook.com` ⭐
	TXT	`google-site-verification=BKCYIckpu-viO7CUiQI1EpDcwoqGf5U693RIy5cET_0`
	TXT	`MS=ms42839641`
	TXT	`v=spf1 ip4:217.31.89.81 ip4:3.120.0.4 ip4:3.122.21.86 ip4:52.58.12.247 includ...`
	TXT	`facebook-domain-verification=c59z6ye81boc7xm5by7tzpzf90ypdt`
	SOA	`ns1.first-ns.de`server@lead-online.de 2026-02-19 #1

PTR for

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.a.e.c.e.c.0.c.0.8.f.4.0.1.0.a.2.ip6.arpa

246.147.203.116.in-addr.arpa

MX for

emoria.app

Same first word

mailserver.webhop.org

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mailserver.dyndns.tv

mailserver.cologne

mailserver.name

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mailserver.delivery

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mailserver.work

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mailserver.eu.com

mailserver.sh

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mailserver.fi

mailserver.co.nl

mailserver.su

mailserver.biz

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mailserver.from-de.com

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mailserver.co

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mailserver.rocks

mailserver.nf

mailserver.vg

mailserver.bid

mailserver.systems

mailserver.tokyo

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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

Similar names

DNS History

2 records (2 active, 0 former)

●A116.203.147.2462026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 11:51:12
● 2026-03-25 02:38:18

●A2a01:4f8:c0c:ecea::12026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 11:51:12
● 2026-03-25 02:38:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
lead-online.de	robotns2.second-ns.de, robotns3.second-ns.com, ns1.first-ns.de	-

✅ Authoritative Response

Server:213.239.242.238

NS records: robotns2.second-ns.de, robotns3.second-ns.com, ns1.first-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lead-online.de (unsigned zone)

⏱️ Timing

Total: 1149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.203.147.246`
AAAA	1	`2a01:4f8:c0c:ecea::1`

Analysis

Mail Server Role

The mail server for emoria.app is mailserver.lead-online.de.

IP Addresses

mailserver.lead-online.de points to two IP numbers: 2a01:4f8:c0c:ecea::1 and 116.203.147.246.

mailserver.lead-online.de - robtex.com