rtkb.org - dns.ninja

rtkb.org

DNSSEC⚠️ Not signed
A208.91.197.23🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object
NSns47.worldnic.com ⭐
A162.159.26.111Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns48.worldnic.com
A162.159.27.50Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOANS47.WORLDNIC.COMnamehost@WORLDNIC.COM serial=107120803

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1783670485

Same first word

rtkb.de
rtkb.org
rtkb.cn
rtkb.ru
rtkb.net

Similar names

krbt.org
kbtr.ir
trbk.de
bktr.fr
tbrk.com
brkt.pl
kbrt.ru
rtbk.ru
krbt.net
rkbt.io
bkrt.de
brtk.org
bktr.ch
brkt.cc
bktr.com
btrk.ru
trbk.eu
brtk.com
krbt.ru
kbrt.com
tkrb.ru
bkrt.cn
brtk.net
trbk.cn
btrk.cn
btrk.com
rbtk.nl
btkr.cn
trkb.ru
rkbt.org
rkbt.de
ktrb.com
rtbk.com
rtbk.nl
brkt.it
bktr.jp
tkbr.cn
brkt.org
tbkr.co
krbt.com.cn
bkrt.ru
kbtr.nl
brkt.de
rktb.eu
tkrb.net
brtk.my
ktrb.ru
krbt.com
rbtk.ru
rtbk.cn
krtb.net
tbrk.cn
rbkt.net
kbrt.cn
rbkt.org
tkrb.jp
rbkt.de
brkt.us
ktbr.com
kbrt.de
ktrb.us
brkt.com
tbkr.com
brkt.church
trkb.de
krbt.ws
bktr.org
brtk.ru
brtk.nl
bktr.de
rkbt.us
tkrb.com
rkbt.ru
brtk.cn
rbkt.cn
krtb.com
tbrk.org
bkrt.net
btrk.com.cn
tkrb.co.jp
rbtk.cn
kbrt.org
tbrk.de
ktbr.net
rktb.ru
rbtk.com
rkbt.cn
bktr.cn
rbkt.at
brkt.net
brtk.de
bktr.io
rtbk.net

DNS History

4 records (3 active, 1 former)

20162017201820192020202120222023202420252026NSns47.worldnic.comns48.worldnic.comMXp.webcom.ctmail.comA208.91.197.23
●NSns47.worldnic.com2015-08-13 → 2026-07-10 · 2 obs
● 2015-08-13 21:48:56
● 2026-07-10 08:10:38
●NSns48.worldnic.com2015-08-13 → 2026-07-10 · 2 obs
● 2015-08-13 21:48:56
● 2026-07-10 08:10:38
○MXp.webcom.ctmail.com2015-12-20 → 2017-04-09 · 4 obs
● 2015-12-20 20:35:38
● 2017-04-09 04:34:08
○ 2026-05-04 15:47:26
○ 2026-07-10 08:10:38
●A208.91.197.232015-08-13 → 2026-07-10 · 2 obs
● 2015-08-13 21:48:56
● 2026-07-10 08:10:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
rtkb.orgns48.worldnic.com, ns47.worldnic.com-

✅ Authoritative Response

Server:162.159.27.50

NS records: ns48.worldnic.com, ns47.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtkb.org (unsigned zone)

⏱️ Timing

Total: 322ms | Queries: -

📄 Records

TypeCountSample Data
A1208.91.197.23
NS2ns48.worldnic.com, ns47.worldnic.com
SOA1NS47.WORLDNIC.COM namehost.WORLDNIC.COM

Analysis

IP Addresses

rtkb.org resolves to one IP address: 208.91.197.23.

prospark.com, greektheatrela.org, notounfairdeal.com and two other host names share IP numbers with rtkb.org.

Name Servers

DNS delegation for rtkb.org points to two name servers: ns47.worldnic.com and ns48.worldnic.com.

rtkb.org uses the same name servers as several other domains — among them hfh.care, r2advisorsllc.com, corma.cn and two more.

rtkb.org has partial name server overlap with other domains, including ceekitchens.com.

ns47.worldnic.com directs to 162.159.26.111 and ns48.worldnic.com directs to 162.159.27.50; each host name points to exactly one IP number.