ritter.us - robtex.com

ritter.us

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:8585🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:599🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.153Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.133.133🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdiana.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2617🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiana.ns.cloudflare.com
A2803:f800:50::6ca2:c217🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdiana.ns.cloudflare.com
A2a06:98c1:50::ac40:2217🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdiana.ns.cloudflare.com
A108.162.194.23🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiana.ns.cloudflare.com
A162.159.38.23Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiana.ns.cloudflare.com
A172.64.34.23🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiana.ns.cloudflare.com
NSsyeef.ns.cloudflare.com
A2606:4700:58::a29f:2cee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsyeef.ns.cloudflare.com
A2803:f800:50::6ca2:c3ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsyeef.ns.cloudflare.com
A2a06:98c1:50::ac40:23ee🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsyeef.ns.cloudflare.com
A108.162.195.238🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsyeef.ns.cloudflare.com
A162.159.44.238Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsyeef.ns.cloudflare.com
A172.64.35.238🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsyeef.ns.cloudflare.com
MXmx01.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
MXmx02.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
TXTapple-domain=fIHUDz3HPOVou9Nb
TXTv=spf1 include:icloud.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.5.153, 172.67.133.133
IPv6 hints2606:4700:3032::ac43:8585, 2606:4700:3033::6815:599
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOAdiana.ns.cloudflare.comdns@cloudflare.com serial=2409985127

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1785219243

Same first word

ritter.at
ritter.world
ritter.pro
ritter.bio
ritter.gmbh
ritter.info
ritter.mobi
ritter.io
ritter.com
ritter.kiev.ua
ritter.life
ritter.gallery
ritter.ms
ritter.works
ritter.black
ritter.com.py
ritter.lib.oh.us
ritter.org
ritter.lv
ritter.com.br
ritter.digital
ritter.law
ritter.nl
ritter.biz
ritter.co.za
ritter.computer
ritter.care
ritter.cc
ritter.systems
ritter.in.ua
ritter.vg
ritter.hu
ritter.cn
ritter.ca
ritter.me
ritter.technology
ritter.ruhr
ritter.red
ritter.name
ritter.im
ritter.directory
ritter.dk
ritter.guru
ritter.it
ritter.us
ritter.jp
ritter.li
ritter.immobilien
ritter.network
ritter.ru
ritter.de
ritter.ch

Similar names

retrit.org
retrit.center
tetrir.com
titrer.com
territ.de
tretri.cz
territ.com
treitr.co.in
tretri.com
triter.com
rtreit.com
ritret.com
tritre.com
tertir.pt
tretri.net

DNS History

20 records (8 active, 12 former)

20162017201820192020202120222023202420252026NSdiana.ns.cloudflare.comsyeef.ns.cloudflare.comns1.parkingcrew.netns2.parkingcrew.netMXmx01.mail.icloud.commx02.mail.icloud.commail.h-email.netA104.21.5.153172.67.133.1332606:4700:3032::ac43:85852606:4700:3033::6815:599185.53.177.17185.53.177.7185.53.178.7188.114.96.0188.114.97.02606:4700:3031::6815:5992606:4700:3036::ac43:85852a06:98c1:3120::2a06:98c1:3121::
●NSdiana.ns.cloudflare.com2026-04-10 → 2026-07-28 · 3 obs
○ 2016-12-20 19:56:28
● 2026-04-10 18:03:34
● 2026-07-28 06:38:32
○NSns1.parkingcrew.net2015-06-01 → 2016-12-20 · 4 obs
● 2015-06-01 21:13:48
● 2016-12-20 19:56:28
○ 2026-04-10 18:03:34
○ 2026-07-28 06:38:32
○NSns2.parkingcrew.net2015-06-01 → 2016-12-20 · 4 obs
● 2015-06-01 21:13:48
● 2016-12-20 19:56:28
○ 2026-04-10 18:03:34
○ 2026-07-28 06:38:32
●NSsyeef.ns.cloudflare.com2026-04-10 → 2026-07-28 · 3 obs
○ 2016-12-20 19:56:28
● 2026-04-10 18:03:34
● 2026-07-28 06:38:32
○MXmail.h-email.net2016-09-19 → 2016-12-20 · 4 obs
● 2016-09-19 08:43:10
● 2016-12-20 19:56:28
○ 2026-04-10 18:03:34
○ 2026-07-28 06:38:32
●MXmx01.mail.icloud.com2026-04-10 → 2026-07-28 · 3 obs
○ 2016-12-20 19:56:28
● 2026-04-10 18:03:34
● 2026-07-28 06:38:32
●MXmx02.mail.icloud.com2026-04-10 → 2026-07-28 · 3 obs
○ 2016-12-20 19:56:28
● 2026-04-10 18:03:34
● 2026-07-28 06:38:32
●A104.21.5.1532026-04-10 → 2026-07-28 · 6 obs
○ 2016-12-20 19:56:28
● 2026-04-10 18:03:34
● 2026-05-28 07:19:24
○ 2026-05-28 07:54:20
● 2026-05-31 05:11:40
● 2026-07-28 06:38:32
●A172.67.133.1332026-04-10 → 2026-07-28 · 6 obs
○ 2016-12-20 19:56:28
● 2026-04-10 18:03:34
● 2026-05-28 07:19:24
○ 2026-05-28 07:54:20
● 2026-05-31 05:11:40
● 2026-07-28 06:38:32
○A185.53.177.172015-06-01 → 2016-03-27 · 4 obs
● 2015-06-01 21:13:48
● 2016-03-27 04:56:20
○ 2016-09-19 08:43:10
○ 2026-07-28 06:38:32
○A185.53.177.72016-09-19 → 2016-09-19 · 4 obs
○ 2016-03-27 04:56:20
● 2016-09-19 08:43:10
○ 2016-12-20 19:56:28
○ 2026-07-28 06:38:32
○A185.53.178.72016-12-20 → 2016-12-20 · 4 obs
○ 2016-09-19 08:43:10
● 2016-12-20 19:56:28
○ 2026-04-10 18:03:34
○ 2026-07-28 06:38:32
○A188.114.96.02026-05-28 → 2026-05-28 · 4 obs
○ 2026-05-28 07:19:24
● 2026-05-28 07:54:20
○ 2026-05-31 05:11:40
○ 2026-07-28 06:38:32
○A188.114.97.02026-05-28 → 2026-05-28 · 4 obs
○ 2026-05-28 07:19:24
● 2026-05-28 07:54:20
○ 2026-05-31 05:11:40
○ 2026-07-28 06:38:32
○A2606:4700:3031::6815:5992026-04-10 → 2026-05-31 · 7 obs
○ 2016-12-20 19:56:28
● 2026-04-10 18:03:34
● 2026-05-28 07:19:24
○ 2026-05-28 07:54:20
● 2026-05-31 05:11:40
○ 2026-07-17 12:07:48
○ 2026-07-28 06:38:32
●A2606:4700:3032::ac43:85852026-07-17 → 2026-07-28 · 3 obs
○ 2026-05-31 05:11:40
● 2026-07-17 12:07:48
● 2026-07-28 06:38:32
●A2606:4700:3033::6815:5992026-07-17 → 2026-07-28 · 3 obs
○ 2026-05-31 05:11:40
● 2026-07-17 12:07:48
● 2026-07-28 06:38:32
○A2606:4700:3036::ac43:85852026-04-10 → 2026-05-31 · 7 obs
○ 2016-12-20 19:56:28
● 2026-04-10 18:03:34
● 2026-05-28 07:19:24
○ 2026-05-28 07:54:20
● 2026-05-31 05:11:40
○ 2026-07-17 12:07:48
○ 2026-07-28 06:38:32
○A2a06:98c1:3120::2026-05-28 → 2026-05-28 · 4 obs
○ 2026-05-28 07:19:24
● 2026-05-28 07:54:20
○ 2026-05-31 05:11:40
○ 2026-07-28 06:38:32
○A2a06:98c1:3121::2026-05-28 → 2026-05-28 · 4 obs
○ 2026-05-28 07:19:24
● 2026-05-28 07:54:20
○ 2026-05-31 05:11:40
○ 2026-07-28 06:38:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
ritter.usdiana.ns.cloudflare.com, syeef.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.23

NS records: diana.ns.cloudflare.com, syeef.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ritter.us (unsigned zone)

⏱️ Timing

Total: 1384ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.5.153, 172.67.133.133
AAAA22606:4700:3032::ac43:8585, 2606:4700:3033::6815:599
NS2diana.ns.cloudflare.com, syeef.ns.cloudflare.com
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT2apple-domain=fIHUDz3HPOVou9Nb, v=spf1 include:icloud.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1diana.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

ritter.us directs to four IP numbers, which are 104.21.5.153, 172.67.133.133, 2606:4700:3032::ac43:8585 and 2606:4700:3033::6815:599.

Two other host names, along with www.liulianwang.net, parisbanhmi-duluth.com and activemotifgoclones.com, also share IP numbers with ritter.us.

Name Servers

ritter.us is served by two delegated name servers, diana.ns.cloudflare.com and syeef.ns.cloudflare.com.

ritter.us shares its NS records with other domains, for example dr88vn.pro, dr88.games, 79king.games and two others.

There is at least partial name server overlap between ritter.us and other domains — mindshareworld.de, axcelite.com, tecnicapg.app and two more among them.

The name servers ada.ns.cloudflare.com, plato.ns.cloudflare.com, sonia.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.

DNS names with 6 IP addresses:

diana.ns.cloudflare.com carries IP addresses 108.162.194.23, 162.159.38.23 and 172.64.34.23, with 3 other addresses beyond those.

syeef.ns.cloudflare.com carries IP addresses 108.162.195.238, 162.159.44.238 and 172.64.35.238, with 3 other addresses beyond those.

Mail Servers

ritter.us is served by two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

Among the domains sharing a mail server setup with ritter.us are golfyball.com, bfort.nl, 42laps.com and two others.

There is at least a partial overlap in mail servers between ritter.us and other domains like coldtech.de, markusgebhart.com and plushpals.co.uk.

DNS names with 6 IP addresses:

mx01.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

mx02.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.42.251.62 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.56.9.31 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.152.5 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.154.33 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.155.25 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.156.30 IP addresses.