ctrlx.de - dns.ninja

ctrlx.de

DNSSEC⚠️ Not signed
A2a01:238:4336:2300:e076:8265:4d15:4dc0🇩🇪 STRATO2a01:238::/29 Strato Rechenzentrum
PTRmxsrv.ctrlx.de
A85.214.103.53🇩🇪 STRATO85.214.0.0/15 AG
NSns3.stratoserver.net ⭐
A2607:f1c0:fe:53:185:132:34:159🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns3.stratoserver.net
A185.132.34.159🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns3.stratoserver.net
NSns4.stratoserver.net
A2001:8d8:fe:53:5747:2a74:d:32🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns4.stratoserver.net
A217.160.80.159🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns4.stratoserver.net
MXmxsrv.ctrlx.de ⭐
A2a01:238:4336:2300:e076:8265:4d15:4dc0🇩🇪 STRATO2a01:238::/29 Strato Rechenzentrum
PTRmxsrv.ctrlx.de
A85.214.103.53🇩🇪 STRATO85.214.0.0/15 AG
PTRmxsrv.ctrlx.de
TXTv=spf1 mx -all
SOAns3.stratoserver.nethostmaster@strato-rz.de 2020-05-14 #12

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=1782720502

Previously MX for

ctrlx.de

Subdomains

hermod.ctrlx.de
mxsrv.ctrlx.de

Same first word

ctrlx.net
ctrlx.org.br
ctrlx.world
ctrlx.in
ctrlx.co.in
ctrlx.cz
ctrlx.nl
ctrlx.us
ctrlx.de
ctrlx.com
ctrlx.org
ctrlx.me
ctrlx.cn
ctrlx.fr

Similar names

rlxtc.com
tlcrx.org
xlrtc.cn
xctrl.net
xtrcl.com
trxlc.com
ltcrx.net
cltrx.com
rtxlc.com
xclrt.com
xctrl.org
rxtcl.com
xrtcl.com
xctrl.com.tw
rtxcl.com
tlcrx.biz
ctrxl.com
ltxrc.com
txclr.hatenablog.com
xctrl.com
lxctr.com
lcrtx.com
xrtlc.com
ltcrx.com
lrctx.com
xctrl.de

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns3.stratoserver.netns4.stratoserver.netns.stratoserver.netns2.stratoserver.netMXmxsrv.ctrlx.dectrlx.deA2a01:238:4336:2300:e076:8265:4d15:4dc085.214.103.5385.214.239.91
○NSns.stratoserver.net2015-06-18 → 2016-09-14 · 4 obs
● 2015-06-18 21:19:50
● 2016-09-14 12:44:44
○ 2017-03-31 06:33:00
○ 2026-06-29 09:06:18
○NSns2.stratoserver.net2015-06-18 → 2016-09-14 · 4 obs
● 2015-06-18 21:19:50
● 2016-09-14 12:44:44
○ 2017-03-31 06:33:00
○ 2026-06-29 09:06:18
●NSns3.stratoserver.net2017-03-31 → 2026-06-29 · 3 obs
○ 2016-09-14 12:44:44
● 2017-03-31 06:33:00
● 2026-06-29 09:06:18
●NSns4.stratoserver.net2017-03-31 → 2026-06-29 · 3 obs
○ 2016-09-14 12:44:44
● 2017-03-31 06:33:00
● 2026-06-29 09:06:18
○MXctrlx.de2015-06-18 → 2017-03-31 · 4 obs
● 2015-06-18 21:19:50
● 2017-03-31 06:33:00
○ 2026-04-04 03:40:50
○ 2026-06-29 09:06:18
●MXmxsrv.ctrlx.de2026-04-04 → 2026-06-29 · 3 obs
○ 2017-03-31 06:33:00
● 2026-04-04 03:40:50
● 2026-06-29 09:06:18
●A2a01:238:4336:2300:e076:8265:4d15:4dc02026-04-04 → 2026-06-29 · 3 obs
○ 2017-03-31 06:33:00
● 2026-04-04 03:40:50
● 2026-06-29 09:06:18
●A85.214.103.532026-04-04 → 2026-06-29 · 3 obs
○ 2017-03-31 06:33:00
● 2026-04-04 03:40:50
● 2026-06-29 09:06:18
○A85.214.239.912015-06-18 → 2017-03-31 · 4 obs
● 2015-06-18 21:19:50
● 2017-03-31 06:33:00
○ 2026-04-04 03:40:50
○ 2026-06-29 09:06:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
ctrlx.dens3.stratoserver.net, ns4.stratoserver.net-

✅ Authoritative Response

Server:217.160.80.159

NS records: ns3.stratoserver.net, ns4.stratoserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctrlx.de (unsigned zone)

⏱️ Timing

Total: 703ms | Queries: -

📄 Records

TypeCountSample Data
A185.214.103.53
AAAA12a01:238:4336:2300:e076:8265:4d15:4dc0
NS2ns4.stratoserver.net, ns3.stratoserver.net
MX1mxsrv.ctrlx.de (pri: 10)
TXT1v=spf1 mx -all
SOA1ns3.stratoserver.net hostmaster.strato-r

Analysis

Hierarchy

ctrlx.de is the parent domain of hermod.ctrlx.de and mxsrv.ctrlx.de.

IP Addresses

ctrlx.de resolves to the IP addresses 85.214.103.53 and 2a01:238:4336:2300:e076:8265:4d15:4dc0

Other host names share IP numbers with ctrlx.de; mxsrv.ctrlx.de is one such example.

Name Servers

ctrlx.de is served by two delegated name servers, ns3.stratoserver.net and ns4.stratoserver.net.

ctrlx.de shares its name server setup with other domains, including sonk.de, b-educated.de, sdada.eu and two others.

Each of the two host names carries two IP addresses: ns3.stratoserver.net points to 185.132.34.159 and 2607:f1c0:fe:53:185:132:34:159, and ns4.stratoserver.net points to 217.160.80.159 and 2001:8d8:fe:53:5747:2a74:d:32.

Mail Servers

ctrlx.de has one mail server: mxsrv.ctrlx.de.

ctrlx.de shares its mail server setup with other domains, such as opaca.org.

The host mxsrv.ctrlx.de resolves to 85.214.103.53 and 2a01:238:4336:2300:e076:8265:4d15:4dc0 — two IP addresses.