drcourse.com - dns.ninja

drcourse.com

DNSSEC⚠️ Not signed
A192.64.151.235🇺🇸 THEPRODUCERS192.64.151.0/24 Voodoo.com, Inc 6002 Native Woods Dr Tampa, FL 33625
NSns1.anydns.com ⭐
A192.64.151.240🇺🇸 THEPRODUCERS192.64.151.0/24 Voodoo.com, Inc 6002 Native Woods Dr Tampa, FL 33625
PTRns1.anydns.com
NSns2.anydns.com
A109.107.159.164🇷🇴 GCORE109.107.159.0/24
NSns3.anydns.com
A188.166.180.221🇸🇬 DIGITALOCEAN188.166.176.0/20 DigitalOcean
PTRns3.anydns.com
NSns4.anydns.com
A45.63.51.182🇺🇸 AS-VULTR45.63.48.0/20 Vultr Assigned Prefix
PTR45.63.51.182.vultrusercontent.com
MXmail.computer.com ⭐
A91.199.82.39🇺🇸 GCORE91.199.82.0/24
PTRmail.computer.com
TXTv=spf1 ip4:192.64.151.249 mx a -all
TXT5c433cc67bf86cec95a2a00e19f0004fe0901ed6
SOAns1.anydns.comhostmaster@drcourse.com 2024-10-23 #1

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=1782560235

Same first word

drcourse.com

Similar names

cursored.com
decursor.be
usercord.org
resourcd.com
usrecord.com
redcosur.com
redcorus.net
drsource.com
usercord.com
decorrus.ru
recordus.es
cedrosur.com.mx
rusdecor.ru
sucredor.com
rdsource.com
decorrus.com
redcorus.com
rucoders.ru
urecords.com
cerrosud.com
recordus.com
decursor.com
rucoders.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns1.anydns.comns2.anydns.comns3.anydns.comns4.anydns.comns1.voodoo.comns11.xincache.comns12.xincache.comns2.voodoo.comMXmail.computer.comA192.64.151.235106.186.118.93192.64.147.17174.117.222.18
●NSns1.anydns.com2026-03-15 → 2026-06-27 · 3 obs
○ 2020-01-30 12:03:28
● 2026-03-15 17:36:54
● 2026-06-27 11:59:14
○NSns1.voodoo.com2020-01-30 → 2020-01-30 · 4 obs
○ 2016-03-07 13:01:02
● 2020-01-30 12:03:28
○ 2026-03-15 17:36:54
○ 2026-06-27 11:59:14
○NSns11.xincache.com2015-08-17 → 2015-12-04 · 4 obs
● 2015-08-17 23:51:16
● 2015-12-04 02:27:22
○ 2016-03-07 13:01:02
○ 2026-06-27 11:59:14
○NSns12.xincache.com2015-08-17 → 2015-12-04 · 4 obs
● 2015-08-17 23:51:16
● 2015-12-04 02:27:22
○ 2016-03-07 13:01:02
○ 2026-06-27 11:59:14
●NSns2.anydns.com2026-03-15 → 2026-06-27 · 3 obs
○ 2020-01-30 12:03:28
● 2026-03-15 17:36:54
● 2026-06-27 11:59:14
○NSns2.voodoo.com2020-01-30 → 2020-01-30 · 4 obs
○ 2016-03-07 13:01:02
● 2020-01-30 12:03:28
○ 2026-03-15 17:36:54
○ 2026-06-27 11:59:14
●NSns3.anydns.com2026-03-15 → 2026-06-27 · 3 obs
○ 2020-01-30 12:03:28
● 2026-03-15 17:36:54
● 2026-06-27 11:59:14
●NSns4.anydns.com2026-03-15 → 2026-06-27 · 3 obs
○ 2020-01-30 12:03:28
● 2026-03-15 17:36:54
● 2026-06-27 11:59:14
●MXmail.computer.com2026-03-15 → 2026-06-27 · 2 obs
● 2026-03-15 17:36:54
● 2026-06-27 11:59:14
○A106.186.118.932015-08-17 → 2015-12-04 · 4 obs
● 2015-08-17 23:51:16
● 2015-12-04 02:27:22
○ 2016-03-07 13:01:02
○ 2026-06-27 11:59:14
○A192.64.147.1712020-01-30 → 2020-01-30 · 4 obs
○ 2017-03-23 05:09:56
● 2020-01-30 12:03:28
○ 2026-03-15 17:36:54
○ 2026-06-27 11:59:14
●A192.64.151.2352026-03-15 → 2026-06-27 · 3 obs
○ 2020-01-30 12:03:28
● 2026-03-15 17:36:54
● 2026-06-27 11:59:14
○A74.117.222.182017-03-23 → 2017-03-23 · 4 obs
○ 2016-03-07 13:01:02
● 2017-03-23 05:09:56
○ 2020-01-30 12:03:28
○ 2026-06-27 11:59:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...-
drcourse.comns1.anydns.com, ns2.anydns.com, ns3.anydns.com, ns4.anydns.com4 records

✅ Authoritative Response

Server:192.64.151.240

NS records: ns1.anydns.com, ns2.anydns.com, ns3.anydns.com, ns4.anydns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drcourse.com (unsigned zone)

⏱️ Timing

Total: 373ms | Queries: -

📄 Records

TypeCountSample Data
A1192.64.151.235
NS4ns2.anydns.com, ns4.anydns.com...
MX1mail.computer.com (pri: 10)
TXT2v=spf1 ip4:192.64.151.249 mx a -all, 5c433cc67bf86cec95a2a00e19f0004fe0901ed6
SOA1ns1.anydns.com hostmaster.drcourse.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.anydns.com, ns2.anydns.com, ns3.anydns.com...)

Analysis

IP Addresses

drcourse.com resolves to one IP address: 192.64.151.235.

www.weradio.com, www.mailstation.net, www.cdunivers.com and two other host names share IP numbers with drcourse.com.

Name Servers

The authoritative name servers for drcourse.com are ns1.anydns.com, ns2.anydns.com, ns3.anydns.com and ns4.anydns.com.

drcourse.com partially shares its NS delegation with several other domains, including meetlocals.net, cafebag.com, amateurindex.net and two others.

Each of the four hosts ns1.anydns.com, ns2.anydns.com, ns3.anydns.com and ns4.anydns.com points to a single IP address — ns1.anydns.com points to 192.64.151.240, ns2.anydns.com points to 109.107.159.164, ns3.anydns.com points to 188.166.180.221 and ns4.anydns.com points to 45.63.51.182.

Mail Servers

Mail for drcourse.com is handled by a single mail server, mail.computer.com.

drcourse.com uses an identical mail server configuration to several other domains — among them zxmail.com, i3dx.com, yudachi.com and two more.

mail.computer.com has exactly one IP number: 91.199.82.39.