cotarr.com - dns.ninja

cotarr.com

DNSSEC⚠️ Not signed
A2604:a880:800:10::588:e001πŸ‡ΊπŸ‡Έ DIGITALOCEAN2604:a880:800::/48 DigitalOcean
PTRdoor3.cotarr.net
A104.236.42.231πŸ‡ΊπŸ‡Έ DIGITALOCEAN104.236.0.0/18 DigitalOcean
NSns1.digitalocean.com ⭐
A2606:4700:52::ac40:34d2πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
A172.64.52.210πŸ‡ΊπŸ‡Έ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
NSns2.digitalocean.com
A2606:4700:5a::ac40:3515πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
A172.64.53.21πŸ‡ΊπŸ‡Έ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
NSns3.digitalocean.com
A2606:4700:52::ac40:31d1πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
A172.64.49.209πŸ‡ΊπŸ‡Έ Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
MXdoor1.cotarr.net ⭐
A2604:a880:800:10::328:2001πŸ‡ΊπŸ‡Έ DIGITALOCEAN2604:a880:800::/48 DigitalOcean
PTRdoor1.cotarr.net
A104.236.231.199πŸ‡ΊπŸ‡Έ DIGITALOCEAN104.236.192.0/18 DigitalOcean
PTRdoor1.cotarr.net
TXTv=spf1 mx -all
SOAns1.digitalocean.comhostmaster@cotarr.com serial=0

com

Subdomains

Same first word

Similar names

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSns1.digitalocean.comns2.digitalocean.comns3.digitalocean.comhidden-master.yahoo.comyns1.yahoo.comyns2.yahoo.comMXdoor1.cotarr.netdoor2.cotarr.comdoor2.cotarr.netmx-biz.mail.am0.yahoodns.netA104.236.42.2312604:a880:800:10::588:e001159.203.119.742604:a880:800:a1::15f:400198.139.135.12998.139.135.198
β—‹NShidden-master.yahoo.com2015-05-19 β†’ 2016-03-25 Β· 4 obs
● 2015-05-19 08:35:28
● 2016-03-25 07:41:10
β—‹ 2016-07-26 17:54:50
β—‹ 2026-08-06 17:02:52
●NSns1.digitalocean.com2016-07-26 β†’ 2026-08-06 Β· 3 obs
β—‹ 2016-03-25 07:41:10
● 2016-07-26 17:54:50
● 2026-08-06 17:02:52
●NSns2.digitalocean.com2016-07-26 β†’ 2026-08-06 Β· 3 obs
β—‹ 2016-03-25 07:41:10
● 2016-07-26 17:54:50
● 2026-08-06 17:02:52
●NSns3.digitalocean.com2016-07-26 β†’ 2026-08-06 Β· 3 obs
β—‹ 2016-03-25 07:41:10
● 2016-07-26 17:54:50
● 2026-08-06 17:02:52
β—‹NSyns1.yahoo.com2015-05-19 β†’ 2016-03-25 Β· 4 obs
● 2015-05-19 08:35:28
● 2016-03-25 07:41:10
β—‹ 2016-07-26 17:54:50
β—‹ 2026-08-06 17:02:52
β—‹NSyns2.yahoo.com2015-05-19 β†’ 2016-03-25 Β· 4 obs
● 2015-05-19 08:35:28
● 2016-03-25 07:41:10
β—‹ 2016-07-26 17:54:50
β—‹ 2026-08-06 17:02:52
●MXdoor1.cotarr.net2017-04-04 β†’ 2026-08-06 Β· 3 obs
β—‹ 2016-07-26 17:54:50
● 2017-04-04 01:21:04
● 2026-08-06 17:02:52
β—‹MXdoor2.cotarr.com2016-07-26 β†’ 2016-07-26 Β· 4 obs
β—‹ 2016-03-25 07:41:10
● 2016-07-26 17:54:50
β—‹ 2017-04-04 01:21:04
β—‹ 2026-08-06 17:02:52
β—‹MXdoor2.cotarr.net2017-04-04 β†’ 2017-04-04 Β· 4 obs
β—‹ 2016-07-26 17:54:50
● 2017-04-04 01:21:04
β—‹ 2026-02-22 08:23:58
β—‹ 2026-08-06 17:02:52
β—‹MXmx-biz.mail.am0.yahoodns.net2015-05-19 β†’ 2016-03-25 Β· 4 obs
● 2015-05-19 08:35:28
● 2016-03-25 07:41:10
β—‹ 2016-07-26 17:54:50
β—‹ 2026-08-06 17:02:52
●A104.236.42.2312026-02-22 β†’ 2026-08-06 Β· 3 obs
β—‹ 2017-04-04 01:21:04
● 2026-02-22 08:23:58
● 2026-08-06 17:02:52
β—‹A159.203.119.742016-07-26 β†’ 2017-04-04 Β· 5 obs
β—‹ 2016-03-25 07:41:10
● 2016-07-26 17:54:50
● 2017-04-04 01:21:04
β—‹ 2026-02-22 08:23:58
β—‹ 2026-08-06 17:02:52
●A2604:a880:800:10::588:e0012026-02-22 β†’ 2026-08-06 Β· 3 obs
β—‹ 2017-04-04 01:21:04
● 2026-02-22 08:23:58
● 2026-08-06 17:02:52
β—‹A2604:a880:800:a1::15f:40012016-07-26 β†’ 2017-04-04 Β· 5 obs
β—‹ 2016-03-25 07:41:10
● 2016-07-26 17:54:50
● 2017-04-04 01:21:04
β—‹ 2026-02-22 08:23:58
β—‹ 2026-08-06 17:02:52
β—‹A98.139.135.1292015-10-14 β†’ 2016-03-25 Β· 5 obs
β—‹ 2015-05-19 08:35:28
● 2015-10-14 02:00:06
● 2016-03-25 07:41:10
β—‹ 2016-07-26 17:54:50
β—‹ 2026-08-06 17:02:52
β—‹A98.139.135.1982015-05-19 β†’ 2015-05-19 Β· 3 obs
● 2015-05-19 08:35:28
β—‹ 2015-10-14 02:00:06
β—‹ 2026-08-06 17:02:52

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...-
cotarr.comns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com3 records

βœ… Authoritative Response

Server:172.64.49.209

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotarr.com (unsigned zone)

⏱️ Timing

Total: 308ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1104.236.42.231
AAAA12604:a880:800:10::588:e001
NS3ns3.digitalocean.com, ns1.digitalocean.com...
MX1door1.cotarr.net (pri: 1)
TXT1v=spf1 mx -all
SOA1ns1.digitalocean.com hostmaster.cotarr.c

πŸ“Œ Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

Hierarchy

cotarr.com is a parent domain of www.cotarr.com.

IP Addresses

cotarr.com directs to two IP numbers, 104.236.42.231 and 2604:a880:800:10::588:e001

Host names such as door3.cotarr.net and www.cotarr.com share IP numbers with cotarr.com.

Name Servers

cotarr.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

cotarr.com shares at least some of its name servers with other domains, including tasktheory.com, ensinobrasil.com.br, lakeplacecasino.com and two others.

ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com each resolve to two IP addresses: ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

Mail for cotarr.com is handled by a single mail server, door1.cotarr.net.

door1.cotarr.net points to two IP addresses: 104.236.231.199 and 2604:a880:800:10::328:2001.