`mail.contractnet.de`

DNSSEC	⚠️ Not signed
A	212.227.188.138^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
		PTR	`cloud3i.haeger.de`

`contractnet.de`

	DNSSEC	⚠️ Not signed
	A	136.243.160.71^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
	NS	`ns1.your-server.de` ⭐
	NS	`ns.second-ns.com`
	NS	`ns3.second-ns.de`
	MX	`mail.contractnet.de` ⭐
	TXT	`v=spf1 +a +mx include:cloud3i.haeger.de -all`
	SOA	`ns1.your-server.de`postmaster@your-server.de 2026-02-13 #0

MX for

contractnet.de

Same first word

mail.mx

mail.cy

mail.gov.ae

mail.com.ba

mail.co.zw

mail.org

mail.pixolino.com

mail.ug

mail.ly

mail.gs

mail.bg

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mail.df.gov.br

mail.ci

mail.chirurgiens-dentistes.fr

mail.frenchkiss.jp

mail.blogspot.be

mail.go.kr

mail.my-gateway.de

Similar names

ilma.us

mail.pro.br

liam.org.my

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imla.nl

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mail.org.br

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mail.global

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mail.basicserver.io

ilma.net

mail.coupons

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mail.town

DNS History

1 record (1 active, 0 former)

●A212.227.188.1382026-03-01 → 2026-03-26 · 2 obs

● 2026-03-01 08:26:32
● 2026-03-26 18:28:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
contractnet.de	ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de	4 records

✅ Authoritative Response

Server:213.239.204.242

NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contractnet.de (unsigned zone)

⏱️ Timing

Total: 4333ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.227.188.138`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.your-server.de, ns1.your-server.de, ns3.second-ns.de...)

Analysis

Mail Server Role

mail.contractnet.de serves as the mail server for contractnet.de.

IP Addresses

mail.contractnet.de resolves to a single IP: 212.227.188.138.

Other host names, for instance mail.natur-pools.net, mail.vinosense.net, fineandrare.de, mail.vinosense.de and eur-feed-pool.com share IP numbers with mail.contractnet.de.

mail.contractnet.de - robtex.com