`mail.flexhosting.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

`flexhosting.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

PTR for

174.57.46.78.in-addr.arpa

Previously MX for

flexhosting.de

Same first word

mail.gov.ao

mail.me

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.download

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

mail.cash

mail.eus

mail.firewall-gateway.com

mail.pro

mail.pupu.jp

mail.vivian.jp

mail.df.gov.br

mail.ci

mail.chirurgiens-dentistes.fr

mail.frenchkiss.jp

mail.blogspot.be

mail.go.kr

mail.my-gateway.de

mail.wedding

mail.za.bz

mail.to

mail.tf

mail.ba

mail.lviv.ua

mail.lima-city.de

mail.mysecuritycamera.com

mail.microsoft

mail.mil.tw

mail.org.in

mail.deals

mail.edu.pl

mail.cfolks.pl

mail.cm

mail.go.th

mail.mil.cn

mail.poivron.org

mail.dnshome.de

mail.jp

mail.mp

mail.ac

mail.fund

mail.edu.bi

mail.uk.com

mail.mysecuritycamera.net

mail.glass

mail.mil.kg

mail.dog

mail.ddns.me

mail.gov.bh

mail.tours

mail.no-ip.info

mail.gob.cl

mail.na

mail.hn

mail.srl

mail.org.nz

mail.chicappa.jp

mail.123hjemmeside.no

mail.fantasyleague.cc

mail.ufcfan.org

mail.ge

mail.egoism.jp

mail.jpn.org

mail.run

mail.edu.rs

mail.lt

mail.vn

mail.sl

mail.gov.mu

mail.gov.in

mail.pk

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mail.couchpotatofries.org

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mail.radio.fm

mail.od.ua

aiml.biz

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lima.asso.fr

mail.ms

mail.boleslawiec.pl

lima.su

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mila.world

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laim.nl

lami.ru

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mail.org.za

mail.mx

lmai.lt

mail.cy

mail.supply

mail.gov.ae

mail.com.ba

mail.co.zw

mila.bg

mail.org

lmia.us

imla.us

alim.co.kr

imal.fr

mila.lt

mail.pixolino.com

liam.no

almi.eus

mail.ug

mail.ly

almi.com.tr

mail.gs

liam.ie

mail.bg

mali.si

mila.co

iaml.eu

mali.dk

ialm.academy

liam.pw

almi.in.ua

amli.no

mlai.mobi

mila.si

mail.wtf

mail.webhop.me

mali.cz

mail.associates

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mail.myfast.space

almi.se

mila.dog

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alim.cn

iaml.info

imal.com

mial.ch

mail.red

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imal.org

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liam.ro

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mail.gt

DNS History

6 records (4 active, 2 former)

●NSsl1.sedo.com2026-07-09 → 2026-08-13 · 2 obs

● 2026-07-09 07:34:04
● 2026-08-13 03:27:24

●NSsl2.sedo.com2026-07-09 → 2026-08-13 · 2 obs

● 2026-07-09 07:34:04
● 2026-08-13 03:27:24

●MXlocalhost2026-07-09 → 2026-08-13 · 2 obs

● 2026-07-09 07:34:04
● 2026-08-13 03:27:24

○A2a01:4f8:190:134b::2015-08-09 → 2016-07-13 · 4 obs

● 2015-08-09 10:20:46
● 2016-07-13 22:04:34
○ 2026-07-09 07:34:04
○ 2026-08-13 03:27:24

○A5.9.139.722015-08-09 → 2016-07-13 · 4 obs

● 2015-08-09 10:20:46
● 2016-07-13 22:04:34
○ 2026-07-09 07:34:04
○ 2026-08-13 03:27:24

●A91.195.241.2322026-07-09 → 2026-08-13 · 3 obs

○ 2016-07-13 22:04:34
● 2026-07-09 07:34:04
● 2026-08-13 03:27:24

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:91.195.240.173

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flexhosting.de (unsigned zone)

⏱️ Timing

Total: 802ms | Queries: -

📄 Records

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

Analysis

IP Addresses

mail.flexhosting.de points to a single IP number: 91.195.241.232.

Additional host names — german-powerboats.de, bodyhealth.online, people2people.eu and two others — share IP numbers with mail.flexhosting.de.

Name Servers

DNS delegation for mail.flexhosting.de points to two name servers: sl1.sedo.com and sl2.sedo.com.

mail.flexhosting.de shares its name server setup with other domains, including storiesofhope.de, zll.org, hello-friends.de 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.flexhosting.de has one mail server: localhost.

mail.flexhosting.de shares the same mail server setup as other domains, including pfizerline.de, indexit.de, antema.de and two others.

mail.flexhosting.de - dns.ninja