rtco.com - dns.ninja

rtco.com

DNSSEC⚠️ Not signed
A44.232.173.249🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
PTRec2-44-232-173-249.us-west-2.compute.amazonaws.com
A52.40.42.113🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix
NSlaunch1.spaceship.net ⭐
A2400:cb00:2049:1::a29f:1a26🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.38Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSlaunch2.spaceship.net
A2400:cb00:2049:1::a29f:1b20🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.27.32Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
TXT9f1b2f88-be2a-405b-999c-f92b9ef3a8f3
SOAlaunch1.spaceship.netsupport@spaceship.com serial=1778656918

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782474615

Previously MX for

rtco.com

Subdomains

www.rtco.com

Same first word

rtco.com.cn
rtco.net
rtco.ru
rtco.co.uk
rtco.com.tw
rtco.de
rtco.co.th
rtco.com
rtco.nl

Similar names

crto.ca
ctro.com
tcro.us
crot.click
otrc.com
tcor.guru
ocrt.cn
cort.ovh
otrc.abc
rcot.com.au
tocr.biz
cort.tech
crot.me
torc.com
crot.icu
crto.cn
cort.co.kr
troc.tech
ctor.ir
crto.nl
torc.co.kr
rcto.de
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roct.cn
cotr.cc
ctor.ru
crto.ru
cort.as
otrc.nl
otrc.net
ortc.com
cort.org
crto.in
tcro.co.kr
torc.ie
rcto.fun
cort.se
cotr.net
cotr.io
trco.net
ctor.academy
troc.com
roct.org.uk
crot.lol
cotr.ca
rtoc.net
troc.fr
ctor.co.za
ocrt.com
torc.online
cotr.de
rtoc.shop
troc.al
crot.ru
rcot.co.uk
cort.ru
cort.ca
cort.co.uk
octr.cz
cort.cz
cotr.org
ctor.net
rtoc.com
trco.dk
cotr.ru
roct.ru
ctro.science
rotc.de
troc.eu
cort.com.ua
crot.ch
crto.de
rotc.org
troc.de
trco.org
crto.net
ocrt.ca
rtoc.cn
cotr.bc.ca
ortc.com.au
cotr.cn
troc.nl
torc.ch
crto.org
crto.io
cotr.eu
roct.email
torc.co.nz
crot.com
cort.guru
trco.kr
trco.or.jp
ctor.de
ctor.ca

DNS History

21 records (4 active, 17 former)

20162017201820192020202120222023202420252026NSlaunch1.spaceship.netlaunch2.spaceship.netns1.afternic.comns1.rtco.comns1.uniregistrymarket.linkns2.afternic.comns2.rtco.comns2.uniregistrymarket.linkns4.computershare.comns5.computershare.comverification-fjqgwghtwurnp6nicrcbul.ns101.verify.hnMXmxa-0012cb01.gslb.pphosted.commxb-0012cb01.gslb.pphosted.comrtco.comA44.232.173.24952.40.42.11313.248.169.48206.19.54.11269.172.201.15372.52.219.15576.223.54.146
●NSlaunch1.spaceship.net2026-03-04 → 2026-06-26 · 3 obs
○ 2017-07-28 23:34:12
● 2026-03-04 23:46:42
● 2026-06-26 12:10:38
●NSlaunch2.spaceship.net2026-03-04 → 2026-06-26 · 3 obs
○ 2017-07-28 23:34:12
● 2026-03-04 23:46:42
● 2026-06-26 12:10:38
○NSns1.afternic.com2026-03-04 → 2026-06-26 · 2 obs
○ 2026-03-04 23:46:42
○ 2026-06-26 12:10:38
○NSns1.rtco.com2017-07-28 → 2017-07-28 · 4 obs
○ 2017-05-26 08:40:20
● 2017-07-28 23:34:12
○ 2026-03-04 23:46:42
○ 2026-06-26 12:10:38
○NSns1.uniregistrymarket.link2016-11-01 → 2017-05-26 · 5 obs
○ 2016-08-01 11:21:42
● 2016-11-01 22:19:10
● 2017-05-26 08:40:20
○ 2017-07-28 23:34:12
○ 2026-06-26 12:10:38
○NSns2.afternic.com2026-03-04 → 2026-06-26 · 2 obs
○ 2026-03-04 23:46:42
○ 2026-06-26 12:10:38
○NSns2.rtco.com2017-07-28 → 2017-07-28 · 4 obs
○ 2017-05-26 08:40:20
● 2017-07-28 23:34:12
○ 2026-03-04 23:46:42
○ 2026-06-26 12:10:38
○NSns2.uniregistrymarket.link2016-11-01 → 2017-05-26 · 5 obs
○ 2016-08-01 11:21:42
● 2016-11-01 22:19:10
● 2017-05-26 08:40:20
○ 2017-07-28 23:34:12
○ 2026-06-26 12:10:38
○NSns4.computershare.com2015-08-14 → 2016-08-01 · 4 obs
● 2015-08-14 10:51:44
● 2016-08-01 11:21:42
○ 2016-11-01 22:19:10
○ 2026-06-26 12:10:38
○NSns5.computershare.com2015-08-14 → 2016-08-01 · 4 obs
● 2015-08-14 10:51:44
● 2016-08-01 11:21:42
○ 2016-11-01 22:19:10
○ 2026-06-26 12:10:38
○NSverification-fjqgwghtwurnp6nicrcbul.ns101.verify.hn2026-03-04 → 2026-06-26 · 2 obs
○ 2026-03-04 23:46:42
○ 2026-06-26 12:10:38
○MXmxa-0012cb01.gslb.pphosted.com2015-08-14 → 2016-08-01 · 4 obs
● 2015-08-14 10:51:44
● 2016-08-01 11:21:42
○ 2016-11-01 22:19:10
○ 2026-06-26 12:10:38
○MXmxb-0012cb01.gslb.pphosted.com2015-08-14 → 2016-08-01 · 4 obs
● 2015-08-14 10:51:44
● 2016-08-01 11:21:42
○ 2016-11-01 22:19:10
○ 2026-06-26 12:10:38
○MXrtco.com2017-07-28 → 2017-07-28 · 4 obs
○ 2016-11-01 22:19:10
● 2017-07-28 23:34:12
○ 2026-03-04 23:46:42
○ 2026-06-26 12:10:38
○A13.248.169.482026-03-04 → 2026-06-26 · 2 obs
○ 2026-03-04 23:46:42
○ 2026-06-26 12:10:38
○A206.19.54.1122015-08-14 → 2016-08-01 · 4 obs
● 2015-08-14 10:51:44
● 2016-08-01 11:21:42
○ 2016-11-01 22:19:10
○ 2026-06-26 12:10:38
●A44.232.173.2492026-03-04 → 2026-06-26 · 3 obs
○ 2017-07-28 23:34:12
● 2026-03-04 23:46:42
● 2026-06-26 12:10:38
●A52.40.42.1132026-03-04 → 2026-06-26 · 3 obs
○ 2017-07-28 23:34:12
● 2026-03-04 23:46:42
● 2026-06-26 12:10:38
○A69.172.201.1532016-11-01 → 2017-05-26 · 5 obs
○ 2016-08-01 11:21:42
● 2016-11-01 22:19:10
● 2017-05-26 08:40:20
○ 2017-07-28 23:34:12
○ 2026-06-26 12:10:38
○A72.52.219.1552017-07-28 → 2017-07-28 · 4 obs
○ 2017-05-26 08:40:20
● 2017-07-28 23:34:12
○ 2026-03-04 23:46:42
○ 2026-06-26 12:10:38
○A76.223.54.1462026-03-04 → 2026-06-26 · 2 obs
○ 2026-03-04 23:46:42
○ 2026-06-26 12:10:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net...-
rtco.comlaunch2.spaceship.net, launch1.spaceship.net-

✅ Authoritative Response

Server:162.159.26.38

NS records: launch2.spaceship.net, launch1.spaceship.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtco.com (unsigned zone)

⏱️ Timing

Total: 1520ms | Queries: -

📄 Records

TypeCountSample Data
A252.40.42.113, 44.232.173.249
NS2launch2.spaceship.net, launch1.spaceship.net
TXT19f1b2f88-be2a-405b-999c-f92b9ef3a8f3
SOA1launch1.spaceship.net support.spaceship.

Analysis

Hierarchy

rtco.com is the parent zone for www.rtco.com.

IP Addresses

rtco.com resolves to the IP addresses 44.232.173.249 and 52.40.42.113

cavo.ca, epl.biz, itfirm.co plus two other host names have IP numbers in common with rtco.com.

Name Servers

rtco.com is delegated to two name servers: launch1.spaceship.net and launch2.spaceship.net.

The name server configuration of rtco.com is shared with other domains, for instance autotutor.com, learndanishwithdanishclass101-youtube.com, varelonolympia.com and two others.

rtco.com shares at least some of its name servers with other domains, such as communitymanager.co.

launch1.spaceship.net and launch2.spaceship.net each resolve to two IP addresses: launch1.spaceship.net points to 162.159.26.38 and 2400:cb00:2049:1::a29f:1a26, while launch2.spaceship.net points to 162.159.27.32 and 2400:cb00:2049:1::a29f:1b20.