`1.duex.workflowapp.de`

	DNSSEC	⚠️ Not signed
	A	2a01:4f8:1c17:b093::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
	A	5.75.212.138^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}

`duex.workflowapp.de`

	DNSSEC	⚠️ Not signed
	A	2a01:4f8:1c17:b093::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
	A	5.75.212.138^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}

Same first word

1.et

1.ly

1.googlecode.com

1.bet

1.s3.amazonaws.com

1.blogspot.be

1.wtf

1.com.ua

1.ha.cn

1.serveftp.com

1.lol

1.pl.ua

1.s3-website-us-east-1.amazonaws.com

1.help

1.land

1.cx

1.team

1.events

1.kz

1.(0x736578)y

1.cards

1.bj.cn

1.london

1.sh

1.hm

1.xj.cn

1.digital

1.fund

1.am

1.hopto.org

1.uy

1.gs.cn

1.com.ar

1.fish

1.ms

1.com.vn

1.fashion

1.kg

1.wine

1.fr

1.tt

1.cn

1.nz

1.city

1.house

1.country

1.la

1.ai

1.dn.ua

1.waw.pl

1.co

1.to

1.net.nz

1.gl

1.nyc

1.im

1.ren

1.pn

1.camp

1.tv

1.ws

1.capital

1.casino

1.how

1.lu

1.appspot.com

1.cg

1.ua

1.blogspot.in

1.vision

1.fm

1.at

1.cl

1.top

1.saarland

1.inc

1.com.my

1.co.uk

1.cq.cn

1.flights

1.media

1.co.nz

1.energy

1.pl

1.investments

1.edu.pe

1.cc

1.org.nz

1.or.kr

1.co.tz

1.hosting

1.cab

1.site

1.net.pk

1.gt

1.sg

1.srl

1.blogspot.sg

1.uk

1.szczecin.pl

Similar names

1.me

1.finance

1.life

1.live

1.dating

1.gold

1.dev

1.de

1.new

1.world

1.gy

1.ph

1.rw

1.casa

1.co.ua

1.cz

1.club

1.mk

1.group

1.je

1.ht

1.email

1.cr

1.azurewebsites.net

1.zt.ua

1.st

1.se

1.my

1.wiki

1.rsc.cdn77.org

1.dk

1.gx.cn

1.in-addr.arpa

1.express

1.fit

1.io

1.hr

1.ee

1.com.cn

1.mba

1.net.cn

1.school

1.org

1.xyz

1.info

1.sv

1.fitness

1.blogspot.com

1.ae

1.co.kr

1.canva-apps.cn

1.sinaapp.com

1.gg

1.cafe

1.rodeo

1.mcdir.ru

1.agency

1.care

1.com.mk

1.crimea.ua

1.vg

1.biz

1.plus

1.berlin

1.irish

1.academy

1.edu.pl

1.dance

1.gd.cn

1.githubusercontent.com

1.is

1.wedding

1.ro

1.org.ee

1.cm

1.com.hr

1.day

1.run

1.sc

1.movie

1.com.pl

1.gs

1.app

1.pro

1.blogspot.ae

1.od.ua

DNS History

6 records (2 active, 4 former)

○A104.18.48.1652020-01-07 → 2020-01-07 · 3 obs

● 2020-01-07 04:05:52
○ 2026-03-23 00:36:56
○ 2026-04-25 16:07:30

○A104.18.49.1652020-01-07 → 2020-01-07 · 3 obs

● 2020-01-07 04:05:52
○ 2026-03-23 00:36:56
○ 2026-04-25 16:07:30

○A2606:4700:30::6812:30a52020-01-07 → 2020-01-07 · 3 obs

● 2020-01-07 04:05:52
○ 2026-03-23 00:36:56
○ 2026-04-25 16:07:30

○A2606:4700:30::6812:31a52020-01-07 → 2020-01-07 · 3 obs

● 2020-01-07 04:05:52
○ 2026-03-23 00:36:56
○ 2026-04-25 16:07:30

●A2a01:4f8:1c17:b093::12026-03-23 → 2026-04-25 · 3 obs

○ 2020-01-07 04:05:52
● 2026-03-23 00:36:56
● 2026-04-25 16:07:30

●A5.75.212.1382026-03-23 → 2026-04-25 · 3 obs

○ 2020-01-07 04:05:52
● 2026-03-23 00:36:56
● 2026-04-25 16:07:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
workflowapp.de	ns2.dovendi.eu, ns1.dovendi.nl, ns3.dovendi.eu	-

✅ Authoritative Response

Server:91.107.180.97

NS records: ns2.dovendi.eu, ns1.dovendi.nl, ns3.dovendi.eu

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at workflowapp.de: Error: DNS query timeout: 194.0.0.53 for DS workflowapp.de

⏱️ Timing

Total: 4191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.75.212.138`
AAAA	1	`2a01:4f8:1c17:b093::1`

Analysis

IP Addresses

1.duex.workflowapp.de points to two IP numbers: 2a01:4f8:1c17:b093::1 and 5.75.212.138.

Other host names such as mail.clio16valver.co.uk, chinhdo.aidemu.fr, mail.soapstone.be, cgi.cafr.octagon-game.de and mail.woodscope.co.uk share IP numbers with 1.duex.workflowapp.de.

1.duex.workflowapp.de - robtex.com