app42.de - robtex.com

app42.de

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:231b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:d448🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.35.27Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.212.72🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelsa.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A2803:f800:50::6ca2:c06f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelsa.ns.cloudflare.com
A2a06:98c1:50::ac40:206f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelsa.ns.cloudflare.com
A108.162.192.111🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A172.64.32.111🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A173.245.58.111🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
NStrey.ns.cloudflare.com
A2606:4700:58::adf5:3bf2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
A2803:f800:50::6ca2:c1f2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtrey.ns.cloudflare.com
A2a06:98c1:50::ac40:21f2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtrey.ns.cloudflare.com
A108.162.193.242🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
A172.64.33.242🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
A173.245.59.242🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrey.ns.cloudflare.com
MXmail1.domainssaubillig.de ⭐
A146.0.32.240🇩🇪 MYLOC-AS146.0.32.0/20 myLoc managed IT AG
PTRmail1.dsbsrv.de
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.35.27, 172.67.212.72
IPv6 hints2606:4700:3031::6815:231b, 2606:4700:3037::ac43:d448
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com
SOAelsa.ns.cloudflare.comdns@cloudflare.com serial=2398699765

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1776658036

Same first word

app42.de
app42.info
app42.net
app42.com

Similar names

42app.ca
app24.no
24app.net
app24.ch
app24.eu
app24.ir
app24.top
app24.at
app24.in
app24.com
app24.de
24app.ru
42app.com
app24.org
app24.net
app24.se
pap24.de
24ppa.com
app24.online
24app.com
app24.io
24app.de
app24.co
app24.ru

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSelsa.ns.cloudflare.comtrey.ns.cloudflare.comns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comMXmail1.domainssaubillig.demail.app42.deA104.21.35.27172.67.212.722606:4700:3031::6815:231b2606:4700:3037::ac43:d448178.63.47.108
●NSelsa.ns.cloudflare.com2026-04-07 → 2026-04-20 · 3 obs
○ 2017-05-14 18:08:42
● 2026-04-07 01:46:26
● 2026-04-20 04:21:36
○NSns1.first-ns.de2015-07-08 → 2017-05-14 · 4 obs
● 2015-07-08 06:15:56
● 2017-05-14 18:08:42
○ 2026-04-07 01:46:26
○ 2026-04-20 04:21:36
○NSrobotns2.second-ns.de2015-07-08 → 2017-05-14 · 4 obs
● 2015-07-08 06:15:56
● 2017-05-14 18:08:42
○ 2026-04-07 01:46:26
○ 2026-04-20 04:21:36
○NSrobotns3.second-ns.com2015-07-08 → 2017-05-14 · 4 obs
● 2015-07-08 06:15:56
● 2017-05-14 18:08:42
○ 2026-04-07 01:46:26
○ 2026-04-20 04:21:36
●NStrey.ns.cloudflare.com2026-04-07 → 2026-04-20 · 3 obs
○ 2017-05-14 18:08:42
● 2026-04-07 01:46:26
● 2026-04-20 04:21:36
○MXmail.app42.de2015-07-08 → 2017-05-14 · 4 obs
● 2015-07-08 06:15:56
● 2017-05-14 18:08:42
○ 2026-04-07 01:46:26
○ 2026-04-20 04:21:36
●MXmail1.domainssaubillig.de2026-04-07 → 2026-04-20 · 3 obs
○ 2017-05-14 18:08:42
● 2026-04-07 01:46:26
● 2026-04-20 04:21:36
●A104.21.35.272026-04-07 → 2026-04-20 · 3 obs
○ 2017-05-14 18:08:42
● 2026-04-07 01:46:26
● 2026-04-20 04:21:36
●A172.67.212.722026-04-07 → 2026-04-20 · 3 obs
○ 2017-05-14 18:08:42
● 2026-04-07 01:46:26
● 2026-04-20 04:21:36
○A178.63.47.1082015-07-08 → 2017-05-14 · 4 obs
● 2015-07-08 06:15:56
● 2017-05-14 18:08:42
○ 2026-04-07 01:46:26
○ 2026-04-20 04:21:36
●A2606:4700:3031::6815:231b2026-04-07 → 2026-04-20 · 3 obs
○ 2017-05-14 18:08:42
● 2026-04-07 01:46:26
● 2026-04-20 04:21:36
●A2606:4700:3037::ac43:d4482026-04-07 → 2026-04-20 · 3 obs
○ 2017-05-14 18:08:42
● 2026-04-07 01:46:26
● 2026-04-20 04:21:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
app42.detrey.ns.cloudflare.com, elsa.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.242

NS records: trey.ns.cloudflare.com, elsa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for app42.de (unsigned zone)

⏱️ Timing

Total: 756ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.212.72, 104.21.35.27
AAAA22606:4700:3037::ac43:d448, 2606:4700:3031::6815:231b
NS2elsa.ns.cloudflare.com, trey.ns.cloudflare.com
MX1mail1.domainssaubillig.de (pri: 10)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elsa.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

app42.de resolves to four IP numbers: 2606:4700:3031::6815:231b, 2606:4700:3037::ac43:d448, 104.21.35.27 and 172.67.212.72.

other host names for instance www.contactos(0x736578)o.com.mx, litoscan.com, limerickpost.ie, alotintuc.com and www.socialchamp.com share IP numbers with app42.de.

Name Servers

app42.de is delegated to two name servers: elsa.ns.cloudflare.com and trey.ns.cloudflare.com.

app42.de shares the same name server setup as other domains, for example edidik.edu.my, properta.pl, news50.sa, woodtradeapp.com and matthallman.com.

app42.de at least partially shares name servers with other domains, for instance htmlq.com, reflexnow.com, labsabin.com.br, jetwuzya.id and zuliroo.com.

Host names with six IP numbers:

elsa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6f, 2803:f800:50::6ca2:c06f, 2a06:98c1:50::ac40:206f, 108.162.192.111, 172.64.32.111 and 173.245.58.111; trey.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf2, 2803:f800:50::6ca2:c1f2, 2a06:98c1:50::ac40:21f2, 108.162.193.242, 172.64.33.242 and 173.245.59.242.

Mail Servers

app42.de is handled by a single mail server, mail1.domainssaubillig.de.

app42.de shares the same mail server setup as other domains, for instance flirtenerfurt.de, alclear.es, doenerdoener.de, bockl.net and barfly-group.com.

Host name mail1.domainssaubillig.de points to IP address 146.0.32.240.