`mail.mastersign.de`

DNSSEC	⚠️ Not signed
A	85.13.140.99^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
		PTR	`dd20216.kasserver.com`

`mastersign.de`

	DNSSEC	⚠️ Not signed
	A	85.13.140.99^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
	NS	`ns5.kasserver.com` ⭐
	NS	`ns3.ai-dns.de`
	NS	`ns5.name-server-kas.de`
	NS	`ns6.kasserver.com`
	MX	`w019be44.kasserver.com` ⭐
	TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
	SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602221300

Previously MX for

mastersign.de

Same first word

mail.fun

mail.no-ip.net

mail.mn

mail.mydns.bz

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mail.health

mail.s3.amazonaws.com

mail.gov.ye

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mail.radio.fm

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mail.ms

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mail.mydns.vc

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mail.kz

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mail.it.com

mail.gov.mg

mail.ss

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mail.tc

mail.gda.pl

mail.world

mail.pe

mail.sunnyday.jp

mail.group

mail.gov

mail.org.za

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

mail.wtf

mail.webhop.me

mail.al

mail.myfast.space

mail.vip

mail.red

mail.co.il

mail.pf

mail.com.mx

mail.uy

mail.gt

mail.training

mail.cd

mail.in.ua

mail.cx

mail.gm

mail.su

mail.toshiba

mail.hosting

mail.net.tr

mail.fm

mail.mil

mail.f5.si

mail.party

mail.tax

mail.coop

mail.directory

mail.freemyip.com

mail.com.tw

mail.hk.com

mail.mh

mail.gov.mw

mail.gov.bn

mail.mmafan.biz

mail.ky

mail.synology-diskstation.de

mail.schoolbus.jp

mail.uz.ua

mail.cool

mail.uk

mail.ru.com

mail.littlestar.jp

mail.com.se

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

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ilma.info

mali.pe

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aiml.biz

aiml.de

lima.su

lima.pl

mila.world

lima.im

alim.hu

mila.se

liam.co.il

laim.cz

amil.us

almi.hr

mali.us

lami.ru

mila.edu.pl

lmai.lt

mila.bg

lmia.us

alim.co.kr

imal.fr

mila.lt

liam.no

almi.eus

liam.ie

mali.si

DNS History

2 records (1 active, 1 former)

○A83.220.144.2092015-08-18 → 2016-05-09 · 4 obs

● 2015-08-18 13:57:14
● 2016-05-09 05:59:56
○ 2026-04-11 22:51:34
○ 2026-04-11 22:51:36

●A85.13.140.992026-04-11 → 2026-04-11 · 3 obs

○ 2016-05-09 05:59:56
● 2026-04-11 22:51:34
● 2026-04-11 22:51:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
mastersign.de	ns6.kasserver.com, ns5.name-server-kas.de, ns3.ai-dns.de, ns5.kasserver.com	2 records

✅ Authoritative Response

Server:85.13.159.101

NS records: ns6.kasserver.com, ns5.name-server-kas.de, ns3.ai-dns.de, ns5.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastersign.de (unsigned zone)

⏱️ Timing

Total: 649ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.140.99`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.ai-dns.de, ns5.name-server-kas.de)

Analysis

IP Addresses

mail.mastersign.de resolves to one IP number: 85.13.140.99.

other host names including girosspezialist.de, w019c0bc.kasserver.com, conpair.de, reks.de and w01a19fc.kasserver.com share IP numbers with mail.mastersign.de.

mail.mastersign.de - robtex.com