rftech.de - dns.ninja

rftech.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1095::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw8f.rzone.de
A81.169.145.95🇩🇪 STRATO81.169.144.0/22 AG
NSshades17.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:144🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades17.rzone.de
A185.132.34.144🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades17.rzone.de
NSdocks15.rzone.de
A2001:8d8:fe:53:5747:2a74:d:15🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks15.rzone.de
A217.160.80.142🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks15.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
TXTv=spf1 include:spf.protection.outlook.com include:_spf.strato.com -all
SOAshades17.rzone.dehostmaster@strato-rz.de 2020-05-18 #33

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=1784064366

Subdomains

remote.rftech.de
www.rftech.de

Same first word

rftech.biz
rftech.us
rftech.awsapps.com
rftech.co.kr
rftech.com
rftech.org
rftech.de
rftech.ca
rftech.ro
rftech.net.au
rftech.co.za
rftech.com.br
rftech.com.au

Similar names

fetchr.so
frtech.org
certhf.com
frtech.se
fetchr.net
frtech.net
fretch.co
etchrf.xyz
fetchr.us
frtech.fi
thefrc.co.za
thefcr.com
thecfr.org
techfr.com
frtech.com.br
fetchr.org
frtech.support
frtech.com
frtech.co.jp
fretch.com
thefrc.com
fretch.eu
fetchr.io
etchfr.xyz
ethrfc.xyz
therfc.com
fetchr.com
thefcr.net

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSdocks15.rzone.deshades17.rzone.deMXsmtpin.rzone.deemails.rftech.derelay.rzone.deremote.rftech.derftech-de.mail.protection.outlook.comA2a01:238:20a:202:1095::81.169.145.9581.169.143.33
●NSdocks15.rzone.de2015-07-19 → 2026-07-14 · 2 obs
● 2015-07-19 07:28:40
● 2026-07-14 21:46:18
●NSshades17.rzone.de2015-07-19 → 2026-07-14 · 2 obs
● 2015-07-19 07:28:40
● 2026-07-14 21:46:18
○MXemails.rftech.de2015-11-15 → 2016-02-11 · 5 obs
○ 2015-07-19 07:28:40
● 2015-11-15 11:06:28
● 2016-02-11 00:48:02
○ 2016-07-17 18:31:12
○ 2026-07-14 21:46:18
○MXrelay.rzone.de2015-11-15 → 2017-03-21 · 5 obs
○ 2015-07-19 07:28:40
● 2015-11-15 11:06:28
● 2017-03-21 10:36:20
○ 2026-04-09 02:48:14
○ 2026-07-14 21:46:18
○MXremote.rftech.de2015-11-15 → 2017-03-21 · 5 obs
○ 2015-07-19 07:28:40
● 2015-11-15 11:06:28
● 2017-03-21 10:36:20
○ 2026-04-09 02:48:14
○ 2026-07-14 21:46:18
○MXrftech-de.mail.protection.outlook.com2016-07-17 → 2017-03-21 · 5 obs
○ 2016-02-11 00:48:02
● 2016-07-17 18:31:12
● 2017-03-21 10:36:20
○ 2026-04-09 02:48:14
○ 2026-07-14 21:46:18
●MXsmtpin.rzone.de2015-07-19 → 2026-07-14 · 5 obs
● 2015-07-19 07:28:40
○ 2015-11-15 11:06:28
○ 2017-03-21 10:36:20
● 2026-04-09 02:48:14
● 2026-07-14 21:46:18
●A2a01:238:20a:202:1095::2026-04-09 → 2026-07-14 · 3 obs
○ 2017-03-21 10:36:20
● 2026-04-09 02:48:14
● 2026-07-14 21:46:18
○A81.169.143.332015-07-19 → 2017-03-21 · 4 obs
● 2015-07-19 07:28:40
● 2017-03-21 10:36:20
○ 2026-04-09 02:48:14
○ 2026-07-14 21:46:18
●A81.169.145.952026-04-09 → 2026-07-14 · 3 obs
○ 2017-03-21 10:36:20
● 2026-04-09 02:48:14
● 2026-07-14 21:46:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
rftech.dedocks15.rzone.de, shades17.rzone.de-

✅ Authoritative Response

Server:185.132.34.144

NS records: docks15.rzone.de, shades17.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rftech.de (unsigned zone)

⏱️ Timing

Total: 1261ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.95
AAAA12a01:238:20a:202:1095::
NS2shades17.rzone.de, docks15.rzone.de
MX1smtpin.rzone.de (pri: 5)
TXT1v=spf1 include:spf.protection.outlook.co
SOA1shades17.rzone.de hostmaster.strato-rz.d

Analysis

Hierarchy

rftech.de is the parent domain of remote.rftech.de and www.rftech.de.

IP Addresses

rftech.de has two IP addresses: 81.169.145.95 and 2a01:238:20a:202:1095::

Additional host names — schomakers.com, geiger-edv.biz, seotrade.de and two others — share IP numbers with rftech.de.

Name Servers

The NS records for rftech.de delegate to docks15.rzone.de and shades17.rzone.de.

rftech.de shares its name server setup with other domains, including trostel-gmbh.de, wilhelmconsulting.de, galerie-sattelgut.de and two others.

The name servers of rftech.de overlap at least partially with those of other domains — among them terra22.info, c-14.net, abrazi.com and two more.

These name servers commonly appear in delegations together with shades02.rzone.de, docks01.rzone.de, docks09.rzone.de and 7 other.

docks15.rzone.de resolves to 217.160.80.142 and 2001:8d8:fe:53:5747:2a74:d:15. Likewise, shades17.rzone.de resolves to 185.132.34.144 and 2607:f1c0:fe:53:185:132:34:144 — two IP addresses apiece.

Mail Servers

rftech.de has one mail server: smtpin.rzone.de.

rftech.de shares the same mail server setup as other domains, including ns.firmenforum.net, cbmd.net, akatz.de and two others.

smtpin.rzone.de resolves to two IP numbers — 81.169.145.97 and 2a01:238:20a:202:50f0::1097.