rtfs.de - dns.ninja

rtfs.de

DNSSEC🔒 Signed (DS record present)
NSns1.gandi.net ⭐
A2001:4b98:aaaa::2🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-1-a.gandi.net
A173.246.100.2🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-1-a.gandi.net
NSns-100-a.gandi.net
A2001:4b98:aaaa::65🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-100-a.gandi.net
A173.246.100.101🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A
PTRns-100-a.gandi.net
NSns-164-b.gandi.net
A2001:4b98:aaab::a5🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRns-164-b.gandi.net
A213.167.230.165🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-164-b.gandi.net
NSns-212-c.gandi.net
A2604:3400:aaac::d5🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.
PTRns-212-c.gandi.net
A217.70.187.213🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider
PTRns-212-c.gandi.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRdl-in-f27.1e100.net
A142.251.2.26🇺🇸 Google142.251.2.0/24
PTRdl-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
SOAns1.gandi.nethostmaster@gandi.net serial=1780531200

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=1780566015

Same first word

rtfs.in
rtfs.org
rtfs.com
rtfs.hu
rtfs.nu
rtfs.com.cn
rtfs.co.za
rtfs.cn
rtfs.de
rtfs.nz
rtfs.com.mx

Similar names

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frst.kr
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trsf.co.uk
fsrt.org
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frts.ie
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trfs.com
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rsft.co.uk
rfts.cn
srtf.io
rtsf.org
ftrs.com.cn
srtf.com
tsfr.org
ftsr.nl
fstr.uk
fstr.cn
sftr.com
fstr.co
rsft.de
srft.ch
tsfr.info
ftrs.org
tfrs.de
ftrs.ru
strf.com.cn
fsrt.ch
stfr.de
frst.nl
fstr.nl
srtf.se
sfrt.net
srft.org
sfrt.lv
frst.co
rstf.net
strf.de
trfs.org
frst.se
frst.org
stfr.net
fstr.net
strf.com
strf.co.uk
ftrs.com

DNS History

20 records (9 active, 11 former)

201020122014201620182020202220242026NSns-100-a.gandi.netns-164-b.gandi.netns-212-c.gandi.netns1.gandi.netmaschine.rtfs.dens0.xname.orgns1.twisted4life.comns1.xname.orgns21.cloudns.netns22.cloudns.netns23.cloudns.netns24.cloudns.netns6.gandi.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commaschine.rtfs.deA88.198.21.12
○NSmaschine.rtfs.de2009-01-11 → 2016-11-19 · 4 obs
● 2009-01-11 21:43:12
● 2016-11-19 11:05:36
○ 2020-04-05 08:49:20
○ 2026-06-04 09:55:56
●NSns-100-a.gandi.net2026-03-03 → 2026-06-04 · 3 obs
○ 2020-04-05 08:49:20
● 2026-03-03 07:55:52
● 2026-06-04 09:55:56
●NSns-164-b.gandi.net2026-03-03 → 2026-06-04 · 3 obs
○ 2020-04-05 08:49:20
● 2026-03-03 07:55:52
● 2026-06-04 09:55:56
●NSns-212-c.gandi.net2026-03-03 → 2026-06-04 · 3 obs
○ 2020-04-05 08:49:20
● 2026-03-03 07:55:52
● 2026-06-04 09:55:56
○NSns0.xname.org2009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 21:43:12
○ 2015-07-23 20:20:40
○ 2026-06-04 09:55:56
●NSns1.gandi.net2026-03-03 → 2026-06-04 · 3 obs
○ 2020-04-05 08:49:20
● 2026-03-03 07:55:52
● 2026-06-04 09:55:56
○NSns1.twisted4life.com2015-07-23 → 2016-11-19 · 5 obs
○ 2009-01-11 21:43:12
● 2015-07-23 20:20:40
● 2016-11-19 11:05:36
○ 2020-04-05 08:49:20
○ 2026-06-04 09:55:56
○NSns1.xname.org2009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 21:43:12
○ 2015-07-23 20:20:40
○ 2026-06-04 09:55:56
○NSns21.cloudns.net2020-04-05 → 2020-04-05 · 4 obs
○ 2016-11-19 11:05:36
● 2020-04-05 08:49:20
○ 2026-03-03 07:55:52
○ 2026-06-04 09:55:56
○NSns22.cloudns.net2020-04-05 → 2020-04-05 · 4 obs
○ 2016-11-19 11:05:36
● 2020-04-05 08:49:20
○ 2026-03-03 07:55:52
○ 2026-06-04 09:55:56
○NSns23.cloudns.net2020-04-05 → 2020-04-05 · 4 obs
○ 2016-11-19 11:05:36
● 2020-04-05 08:49:20
○ 2026-03-03 07:55:52
○ 2026-06-04 09:55:56
○NSns24.cloudns.net2020-04-05 → 2020-04-05 · 4 obs
○ 2016-11-19 11:05:36
● 2020-04-05 08:49:20
○ 2026-03-03 07:55:52
○ 2026-06-04 09:55:56
○NSns6.gandi.net2015-07-23 → 2016-11-19 · 5 obs
○ 2009-01-11 21:43:12
● 2015-07-23 20:20:40
● 2016-11-19 11:05:36
○ 2020-04-05 08:49:20
○ 2026-06-04 09:55:56
●MXalt1.aspmx.l.google.com2015-07-23 → 2026-06-04 · 3 obs
○ 2009-01-11 21:43:12
● 2015-07-23 20:20:40
● 2026-06-04 09:55:56
●MXalt2.aspmx.l.google.com2015-07-23 → 2026-06-04 · 3 obs
○ 2009-01-11 21:43:12
● 2015-07-23 20:20:40
● 2026-06-04 09:55:56
●MXaspmx.l.google.com2015-07-23 → 2026-06-04 · 3 obs
○ 2009-01-11 21:43:12
● 2015-07-23 20:20:40
● 2026-06-04 09:55:56
●MXaspmx2.googlemail.com2015-07-23 → 2026-06-04 · 3 obs
○ 2009-01-11 21:43:12
● 2015-07-23 20:20:40
● 2026-06-04 09:55:56
●MXaspmx3.googlemail.com2015-07-23 → 2026-06-04 · 3 obs
○ 2009-01-11 21:43:12
● 2015-07-23 20:20:40
● 2026-06-04 09:55:56
○MXmaschine.rtfs.de2009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 21:43:12
○ 2015-07-23 20:20:40
○ 2026-06-04 09:55:56
○A88.198.21.122015-07-23 → 2016-11-19 · 5 obs
○ 2009-01-11 21:43:12
● 2015-07-23 20:20:40
● 2016-11-19 11:05:36
○ 2020-04-05 08:49:20
○ 2026-06-04 09:55:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
rtfs.dens-212-c.gandi.net, ns-100-a.gandi.net, ns-164-b.gandi.net-

✅ Authoritative Response

Server:217.70.187.213

NS records: ns-212-c.gandi.net, ns-100-a.gandi.net, ns-164-b.gandi.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1478ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns-212-c.gandi.net, ns-164-b.gandi.net...
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
SOA1ns1.gandi.net hostmaster.gandi.net

Analysis

Name Servers

DNS for rtfs.de is handled by 4 name servers: ns-100-a.gandi.net, ns-164-b.gandi.net, ns-212-c.gandi.net and ns1.gandi.net.

rtfs.de has at least partial name server overlap with other domains, such as royal-oak.de, pefc-france.org, bberri.com and two others.

These name servers are frequently used alongside ns-171-a.gandi.net, ns-165-a.gandi.net, ns-148-b.gandi.net and seven others.

ns-100-a.gandi.net, ns-164-b.gandi.net, ns-212-c.gandi.net and ns1.gandi.net all point to exactly two IP numbers each: ns-100-a.gandi.net → 173.246.100.101 and 2001:4b98:aaaa::65; ns-164-b.gandi.net → 213.167.230.165 and 2001:4b98:aaab::a5; ns-212-c.gandi.net → 217.70.187.213 and 2604:3400:aaac::d5; ns1.gandi.net → 173.246.100.2 and 2001:4b98:aaaa::2.

Mail Servers

rtfs.de is handled by 5 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

rtfs.de shares mail servers — at least in part — with other domains, including celcentro.com, ns500794.ns500821.ns500821.ns500794.ns500794.ns500794.ns500794.ns500821.ns500821.ns500821.ns500795.ns500795.ns500795.ns500790.ns500795.lustypartnersfinder.com, davidayala.com and two others.

These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and three others.

Host names with two IP numbers:

aspmx2.googlemail.com has two IP addresses: 192.178.128.27 and 2607:f8b0:4023:2801::1a.

aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com has two IP addresses: 142.251.2.26 and 2607:f8b0:4023:c0d::1b.

alt1.aspmx.l.google.com has two IP addresses: 192.178.128.26 and 2607:f8b0:4023:2801::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.145.26 and 2607:f8b0:4023:3003::1b.

Host names pointing to 2607:f8b0:4023:2801::1a IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.