`mail.contexting.de`

DNSSEC	⚠️ Not signed
A	91.195.241.232^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`sl1.sedo.com` ⭐ ⚠️ Not in parent delegation
		A	91.195.240.173^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`sl2.sedo.com` ⚠️ Not in parent delegation
		A	91.195.241.173^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
MX	`localhost` ⭐
TXT	`v=spf1 -all`
SOA	`sl1.sedo.com`hostmaster@sedo.de 2018-05-16 #1

`contexting.de`

	DNSSEC	⚠️ Not signed
	A	91.195.241.232^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
	NS	`sl1.sedo.com` ⭐
	NS	`sl2.sedo.com`
	MX	`localhost` ⭐
	TXT	`v=spf1 -all`
	SOA	`sl1.sedo.com`hostmaster@sedo.de 2018-05-16 #1

Previously MX for

contexting.de

Same first word

mail.co.id

mail.top

mail.health-carereform.com

mail.iki.fi

mail.limited

mail.man

mail.gen.tr

mail.zip

mail.dvrcam.info

mail.gov.gd

mail.brasilia.me

mail.hopto.me

mail.pn

mail.panel.dev

mail.gov.il

mail.ie

mail.pa

mail.schaeffler

mail.gov.to

mail.berlin

mail.dynns.com

mail.go.id

mail.tl

mail.rec.br

mail.com.ps

mail.(0x6c6f6c697461)punk.jp

mail.gov.ie

mail.company

mail.gov.mn

mail.priv.pl

mail.mw

mail.rip

mail.co.nz

mail.sdscloud.pl

mail.az

mail.is

mail.gov.zw

mail.id

mail.tr

mail.tt

mail.media

mail.vinnica.ua

mail.readymade.jp

mail.raindrop.jp

mail.tj

mail.repair

mail.mydissent.net

mail.spdns.org

mail.lk

mail.fish

mail.pp.ua

mail.iq

mail.no-ip.net

mail.mn

mail.mydns.bz

mail.fem.jp

mail.health

mail.s3.amazonaws.com

mail.com.kg

mail.nra

mail.couchpotatofries.org

mail.radio.fm

mail.od.ua

mail.ms

mail.boleslawiec.pl

mail.mydns.vc

mail.io.in

mail.lutsk.ua

mail.kz

mail.im

mail.kaas.gg

mail.it.com

mail.gov.mg

mail.ss

mail.co

mail.tc

mail.gda.pl

mail.world

mail.pe

mail.sunnyday.jp

mail.group

mail.gov

mail.org.za

mail.mx

mail.cy

mail.supply

mail.gov.ae

mail.com.ba

mail.co.zw

mail.org

mail.pixolino.com

mail.ug

mail.ly

mail.gs

mail.bg

mail.wtf

mail.webhop.me

mail.associates

mail.al

mail.myfast.space

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imla.se

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mlai.idv.tw

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mail.com.ng

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mail.gov.bm

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mail.guru

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mila.sk

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amil.se

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ailm.com

mail.babyblue.jp

mail.in-berlin.de

liam.computer

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mail.host

mail.net.ar

almi.co.il

amil.de

mali.no

mail.management

ilam.fr

mila.gg

ilma.co.jp

mail.qld.gov.au

mail.pm

mail.wf

laim.ch

mail.ltd

mail.com.pe

lima.fr

liam.fr

mila.tv

mail.marketing

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mail.fage

amil.info

mail.coach

aiml.solutions

imal.rs

mail.abbott

mail.weir

mail.wroclaw.pl

amli.de

mail.et

mail.za.net

mail.bz

ilam.it

mail.fakefur.jp

mail.sb

aiml.ca

mail.ht

ilam.org.uk

mail.ax

mail.spdns.eu

mali.com.tr

mail.collegefan.org

lima.pro

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liam.agency

lima.de

mial.cl

mail.cab

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liam.pe.kr

DNS History

5 records (4 active, 1 former)

●NSsl1.sedo.com2026-03-25 → 2026-08-08 · 4 obs

● 2026-03-25 22:59:36
○ 2026-04-14 05:53:54
● 2026-08-08 10:21:48
● 2026-08-08 10:21:50

●NSsl2.sedo.com2026-03-25 → 2026-08-08 · 4 obs

● 2026-03-25 22:59:36
○ 2026-04-14 05:53:54
● 2026-08-08 10:21:48
● 2026-08-08 10:21:50

●MXlocalhost2026-03-25 → 2026-08-08 · 4 obs

● 2026-03-25 22:59:36
○ 2026-04-14 05:53:54
● 2026-08-08 10:21:48
● 2026-08-08 10:21:50

○A178.254.4.1012017-05-18 → 2017-05-18 · 3 obs

● 2017-05-18 10:25:06
○ 2026-03-25 22:59:36
○ 2026-08-08 10:21:50

●A91.195.241.2322026-03-25 → 2026-08-08 · 3 obs

○ 2017-05-18 10:25:06
● 2026-03-25 22:59:36
● 2026-08-08 10:21:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
contexting.de	sl1.sedo.com, sl2.sedo.com	-

✅ Authoritative Response

Server:91.195.240.173

NS records: sl1.sedo.com, sl2.sedo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contexting.de (unsigned zone)

⏱️ Timing

Total: 3710ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.195.241.232`
NS	2	`sl2.sedo.com, sl1.sedo.com`
MX	1	`localhost (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`sl1.sedo.com hostmaster.sedo.de`

Analysis

IP Addresses

mail.contexting.de has exactly one IP address — 91.195.241.232.

apprenticeships.eu, eumet.eu, mail.myyour.de plus two other host names have IP numbers in common with mail.contexting.de.

Name Servers

mail.contexting.de has two authoritative name servers — sl1.sedo.com and sl2.sedo.com.

The name server configuration of mail.contexting.de is shared with other domains, for instance r-m-t.de, myicon.eu, deuitdaging.com and two others.

Each of sl1.sedo.com and sl2.sedo.com has one IP address: sl1.sedo.com uses 91.195.240.173 and sl2.sedo.com uses 91.195.241.173.

Mail Servers

mail.contexting.de uses one mail server — localhost.

The mail server setup of mail.contexting.de matches that of other domains such as totoonline.de, rusid.com, nxn.it and two others.

mail.contexting.de - dns.ninja