`mx3.btnet.de`

DNSSEC	⚠️ Not signed
A	217.9.116.28^{🇩🇪 VERSATEL217.9.96.0/19 Versatel Deutschland}
		PTR	`versatel028.btnet.de`

`btnet.de`

	DNSSEC	⚠️ Not signed
	A	217.9.116.12^{🇩🇪 VERSATEL217.9.96.0/19 Versatel Deutschland}
	NS	`dns0.btnet.de` ⭐
	NS	`dns.btnet.de`
	NS	`dns2.btnet.de`
	MX	`smtp1.active-mailsystem.de` ⭐
	MX	`smtp3.active-mailsystem.de`⁽¹¹⁾
	MX	`smtp2.active-mailsystem.de`⁽²⁰⁾
	TXT	`v=spf1 ip4:217.78.136.0/24 ip4:217.9.116.0/24 ip4:194.172.160.0/24 ip4:88.79....`
	SOA	`dns.btnet.de`sysadmin@btnet.de 2025-10-29 #1

📈 Tranco rank: #99,735

Previously MX for

tiefkuehl-net.de

ritter-elektronik.com

ritter-starkstromtechnik.de

ritter-technologie.com

btnet.de

ritter-elektronik.de

ritter.info

Same first word

mx3.in-berlin.de

mx3.kinghost.net

mx3.name

mx3.com

mx3.ch

mx3.gov.ru

mx3.fm

mx3.nl

mx3.dk

mx3.gov.lk

mx3.uni5.net

mx3.email

mx3.pb.gov.br

mx3.ph

mx3.cn

mx3.me

mx3.ru

mx3.org

mx3.tv

mx3.us

mx3.at

mx3.co

mx3.fr

mx3.it

mx3.ca

mx3.net

mx3.memset.net

mx3.jp

mx3.cc

mx3.app

mx3.gouv.ci

mx3.de

mx3.no

mx3.kasserver.com

Similar names

m3x.de

x3m.dk

m3x.com

x3m.ch

xm3.de

m3x.co

m3x.cn

x3m.es

3xm.dk

3mx.at

x3m.us

x3m.at

x3m.net

3mx.cc

x3m.in

x3m.lv

xm3.fr

m3x.pw

x3m.cc

3mx.biz

x3m.com.br

m3x.me

3xm.de

3mx.org

3xm.co.rs

3xm.photos

m3x.cc

3xm.com

m3x.ru

x3m.be

m3x.net

x3m.co.uk

x3m.ca

xm3.com

3mx.net

x3m.no

x3m.org

3xm.pl

3mx.eu

x3m.com

3xm.us

3xm.nl

x3m.sk

3xm.ru

x3m.pw

xm3.cn

x3m.com.mx

x3m.de

x3m.pl

m3x.net.br

3xm.com.br

3mx.de

m3x.org

3mx.us

x3m.co

x3m.technology

3xm.cn

3xm.gallery

x3m.eu

3xm.net

xm3.ru

3xm.ie

xm3.net

m3x.com.br

3mx.ru

x3m.nl

x3m.li

3mx.be

x3m.ro

xm3.biz

x3m.us.com

x3m.lu

3xm.info

x3m.biz

3mx.com

m3x.it

3xm.jp

x3m.fi

xm3.org

x3m.ru

x3m.com.co

x3m.se

3xm.at

m3x.at

DNS History

1 record (1 active, 0 former)

●A217.9.116.282015-07-26 → 2026-04-24 · 2 obs

● 2015-07-26 02:14:02
● 2026-04-24 03:00:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
btnet.de	dns.btnet.de, dns0.btnet.de, dns2.btnet.de	4 records

✅ Authoritative Response

Server:213.68.194.51

NS records: dns.btnet.de, dns0.btnet.de, dns2.btnet.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btnet.de (unsigned zone)

⏱️ Timing

Total: 728ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.9.116.28`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (dns.btnet.de, dns0.btnet.de, dns0.btnet.de...)

Analysis

IP Addresses

mx3.btnet.de resolves to one IP number: 217.9.116.28.

Other host names, for example versatel028.btnet.de, share IP numbers with mx3.btnet.de.

mx3.btnet.de - robtex.com

mx3.btnet.de

btnet.de