doctr.co - dns.ninja

doctr.co

DNSSEC⚠️ Not signed
A44.232.173.249🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
A52.40.42.113🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix
NSlaunch1.spaceship.net ⭐ ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
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
SOAlaunch1.spaceship.netsupport@spaceship.com serial=1778147871

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759688873

Same first word

doctr.in
doctr.be
doctr.de
doctr.org
doctr.ca
doctr.net
doctr.nl
doctr.eu
doctr.co
doctr.us
doctr.com

Similar names

cordt.de
tcord.com
cordt.dk
rtdoc.com
droct.com
trdoc.com
trdco.cn
rtcod.com
rtdco.info
cdrot.com
dcotr.com
cordt.com
rdtco.com
octdr.com
cordt.biz
ctdor.com
crdot.com
rtdoc.us
ocdrt.com
crdot.us
rctdo.com
dcrto.com
dotrc.com
odctr.com
drotc.com
dotrc.de
rtdoc.net
drtoc.com
cordt.eu
dctor.com
dtrco.com
otcdr.com
cordt.at
rtdco.com
dtrco.ir
codrt.fr
cordt.info
cdtor.ru
cordt.net

DNS History

37 records (4 active, 33 former)

20162017201820192020202120222023202420252026NSlaunch1.spaceship.netlaunch2.spaceship.netns01.domaincontrol.comns02.domaincontrol.comns1.afternic.comns1.tintorch.netns2.afternic.comns2.tintorch.netns3.tintorch.netns31.domaincontrol.comns32.domaincontrol.comns4.tintorch.netMX.alt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.commailstore1.secureserver.netsmtp.secureserver.netus2.mx1.mailhostbox.comus2.mx2.mailhostbox.comus2.mx3.mailhostbox.comA44.232.173.24952.40.42.11313.248.169.48184.168.221.39207.46.147.14850.63.202.5352.23.4.13852.71.186.15654.82.132.11876.223.54.146CNAMEpr-co-suspensions.go.coreg-pr-web-suspensionpages-go-co-1680484254.us-east-1.elb.amazonaws.com
●NSlaunch1.spaceship.net2026-03-29 → 2026-06-23 · 3 obs
○ 2017-05-15 06:49:30
● 2026-03-29 10:22:06
● 2026-06-23 11:45:58
●NSlaunch2.spaceship.net2026-03-29 → 2026-06-23 · 3 obs
○ 2017-05-15 06:49:30
● 2026-03-29 10:22:06
● 2026-06-23 11:45:58
○NSns01.domaincontrol.com2015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 10:07:16
○ 2015-11-02 15:31:56
○ 2026-06-23 11:45:58
○NSns02.domaincontrol.com2015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 10:07:16
○ 2015-11-02 15:31:56
○ 2026-06-23 11:45:58
○NSns1.afternic.com2026-03-29 → 2026-06-23 · 2 obs
○ 2026-03-29 10:22:06
○ 2026-06-23 11:45:58
○NSns1.tintorch.net2015-11-02 → 2016-04-11 · 5 obs
○ 2015-06-12 10:07:16
● 2015-11-02 15:31:56
● 2016-04-11 10:28:54
○ 2016-11-27 16:05:08
○ 2026-06-23 11:45:58
○NSns2.afternic.com2026-03-29 → 2026-06-23 · 2 obs
○ 2026-03-29 10:22:06
○ 2026-06-23 11:45:58
○NSns2.tintorch.net2015-11-02 → 2016-04-11 · 5 obs
○ 2015-06-12 10:07:16
● 2015-11-02 15:31:56
● 2016-04-11 10:28:54
○ 2016-11-27 16:05:08
○ 2026-06-23 11:45:58
○NSns3.tintorch.net2015-11-02 → 2016-04-11 · 5 obs
○ 2015-06-12 10:07:16
● 2015-11-02 15:31:56
● 2016-04-11 10:28:54
○ 2016-11-27 16:05:08
○ 2026-06-23 11:45:58
○NSns31.domaincontrol.com2017-05-15 → 2017-05-15 · 4 obs
○ 2016-11-27 16:05:08
● 2017-05-15 06:49:30
○ 2026-03-29 10:22:06
○ 2026-06-23 11:45:58
○NSns32.domaincontrol.com2017-05-15 → 2017-05-15 · 4 obs
○ 2016-11-27 16:05:08
● 2017-05-15 06:49:30
○ 2026-03-29 10:22:06
○ 2026-06-23 11:45:58
○NSns4.tintorch.net2015-11-02 → 2016-04-11 · 5 obs
○ 2015-06-12 10:07:16
● 2015-11-02 15:31:56
● 2016-04-11 10:28:54
○ 2016-11-27 16:05:08
○ 2026-06-23 11:45:58
○MX.2026-03-29 → 2026-06-23 · 2 obs
○ 2026-03-29 10:22:06
○ 2026-06-23 11:45:58
○MXalt1.aspmx.l.google.com2016-01-19 → 2016-04-11 · 5 obs
○ 2015-11-02 15:31:56
● 2016-01-19 08:35:12
● 2016-04-11 10:28:54
○ 2016-11-27 16:05:08
○ 2026-06-23 11:45:58
○MXalt2.aspmx.l.google.com2016-01-19 → 2016-04-11 · 5 obs
○ 2015-11-02 15:31:56
● 2016-01-19 08:35:12
● 2016-04-11 10:28:54
○ 2016-11-27 16:05:08
○ 2026-06-23 11:45:58
○MXaspmx.l.google.com2016-01-19 → 2016-04-11 · 5 obs
○ 2015-11-02 15:31:56
● 2016-01-19 08:35:12
● 2016-04-11 10:28:54
○ 2016-11-27 16:05:08
○ 2026-06-23 11:45:58
○MXaspmx2.googlemail.com2016-01-19 → 2016-04-11 · 5 obs
○ 2015-11-02 15:31:56
● 2016-01-19 08:35:12
● 2016-04-11 10:28:54
○ 2016-11-27 16:05:08
○ 2026-06-23 11:45:58
○MXaspmx3.googlemail.com2016-01-19 → 2016-04-11 · 5 obs
○ 2015-11-02 15:31:56
● 2016-01-19 08:35:12
● 2016-04-11 10:28:54
○ 2016-11-27 16:05:08
○ 2026-06-23 11:45:58
○MXaspmx4.googlemail.com2016-01-19 → 2016-04-11 · 5 obs
○ 2015-11-02 15:31:56
● 2016-01-19 08:35:12
● 2016-04-11 10:28:54
○ 2016-11-27 16:05:08
○ 2026-06-23 11:45:58
○MXaspmx5.googlemail.com2016-01-19 → 2016-04-11 · 5 obs
○ 2015-11-02 15:31:56
● 2016-01-19 08:35:12
● 2016-04-11 10:28:54
○ 2016-11-27 16:05:08
○ 2026-06-23 11:45:58
○MXmailstore1.secureserver.net2015-06-12 → 2017-05-15 · 6 obs
● 2015-06-12 10:07:16
○ 2015-11-02 15:31:56
○ 2016-11-27 16:05:08
● 2017-05-15 06:49:30
○ 2026-03-29 10:22:06
○ 2026-06-23 11:45:58
○MXsmtp.secureserver.net2015-06-12 → 2017-05-15 · 6 obs
● 2015-06-12 10:07:16
○ 2015-11-02 15:31:56
○ 2016-11-27 16:05:08
● 2017-05-15 06:49:30
○ 2026-03-29 10:22:06
○ 2026-06-23 11:45:58
○MXus2.mx1.mailhostbox.com2015-11-02 → 2015-11-02 · 4 obs
○ 2015-06-12 10:07:16
● 2015-11-02 15:31:56
○ 2016-01-19 08:35:12
○ 2026-06-23 11:45:58
○MXus2.mx2.mailhostbox.com2015-11-02 → 2015-11-02 · 4 obs
○ 2015-06-12 10:07:16
● 2015-11-02 15:31:56
○ 2016-01-19 08:35:12
○ 2026-06-23 11:45:58
○MXus2.mx3.mailhostbox.com2015-11-02 → 2015-11-02 · 4 obs
○ 2015-06-12 10:07:16
● 2015-11-02 15:31:56
○ 2016-01-19 08:35:12
○ 2026-06-23 11:45:58
○A13.248.169.482026-03-29 → 2026-06-23 · 2 obs
○ 2026-03-29 10:22:06
○ 2026-06-23 11:45:58
○A184.168.221.392017-05-15 → 2017-05-15 · 4 obs
○ 2016-11-27 16:05:08
● 2017-05-15 06:49:30
○ 2026-03-29 10:22:06
○ 2026-06-23 11:45:58
○A207.46.147.1482015-11-02 → 2016-04-11 · 5 obs
○ 2015-06-12 10:07:16
● 2015-11-02 15:31:56
● 2016-04-11 10:28:54
○ 2016-11-27 16:05:08
○ 2026-06-23 11:45:58
●A44.232.173.2492026-03-29 → 2026-06-23 · 3 obs
○ 2017-05-15 06:49:30
● 2026-03-29 10:22:06
● 2026-06-23 11:45:58
○A50.63.202.532015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 10:07:16
○ 2015-11-02 15:31:56
○ 2026-06-23 11:45:58
○A52.23.4.1382016-11-27 → 2016-11-27 · 4 obs
○ 2016-04-11 10:28:54
● 2016-11-27 16:05:08
○ 2017-05-15 06:49:30
○ 2026-06-23 11:45:58
●A52.40.42.1132026-03-29 → 2026-06-23 · 3 obs
○ 2017-05-15 06:49:30
● 2026-03-29 10:22:06
● 2026-06-23 11:45:58
○A52.71.186.1562016-11-27 → 2016-11-27 · 4 obs
○ 2016-04-11 10:28:54
● 2016-11-27 16:05:08
○ 2017-05-15 06:49:30
○ 2026-06-23 11:45:58
○A54.82.132.1182016-11-27 → 2016-11-27 · 4 obs
○ 2016-04-11 10:28:54
● 2016-11-27 16:05:08
○ 2017-05-15 06:49:30
○ 2026-06-23 11:45:58
○A76.223.54.1462026-03-29 → 2026-06-23 · 2 obs
○ 2026-03-29 10:22:06
○ 2026-06-23 11:45:58
○CNAMEpr-co-suspensions.go.co2016-11-27 → 2016-11-27 · 3 obs
● 2016-11-27 16:05:08
○ 2017-05-15 06:49:30
○ 2026-06-23 11:45:58
○CNAMEreg-pr-web-suspensionpages-go-co-1680484254.us-east-1.elb.amazonaws.com2016-11-27 → 2016-11-27 · 3 obs
● 2016-11-27 16:05:08
○ 2017-05-15 06:49:30
○ 2026-06-23 11:45:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
doctr.colaunch1.spaceship.net, launch2.spaceship.net-

✅ Authoritative Response

Server:162.159.26.38

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doctr.co (unsigned zone)

⏱️ Timing

Total: 786ms | Queries: -

📄 Records

TypeCountSample Data
NS2launch1.spaceship.net, launch2.spaceship.net
TXT1bbab27a2-faec-4ace-941d-53725258f3e9
SOA1launch1.spaceship.net support.spaceship.

Analysis

IP Addresses

doctr.co resolves to the IP addresses 44.232.173.249 and 52.40.42.113

Among the host names that share IP numbers with doctr.co are geekloving.com, onlinepharma.co.uk, push.baby and two others.

Name Servers

The NS records for doctr.co delegate to launch1.spaceship.net and launch2.spaceship.net.

doctr.co has the same name server delegation as a number of other domains, such as pr-cars.de, momentaai.com, hydrex.biz and two more.

launch1.spaceship.net resolves to 162.159.26.38 and 2400:cb00:2049:1::a29f:1a26. Likewise, launch2.spaceship.net resolves to 162.159.27.32 and 2400:cb00:2049:1::a29f:1b20 — two IP addresses apiece.