coursefinity.com - dns.ninja

coursefinity.com

DNSSEC⚠️ Not signed
A13.56.33.8🇺🇸 Amazon13.56.0.0/16 EC2 Region prefix
PTRec2-13-56-33-8.us-west-1.compute.amazonaws.com
NSns1.brandbucket.com ⭐
A2600:1f1c:800:8b01:2ba3:bb61:44fb:b361🇺🇸 Amazon2600:1f1c:800::/38 AMAZON AWS
A54.241.53.41🇺🇸 Amazon54.241.0.0/17 EC2 SFO prefix
PTRec2-54-241-53-41.us-west-1.compute.amazonaws.com
NSns2.brandbucket.com
A2600:1f16:54:8701:4012:7e34:5c5f:95a8🇺🇸 Amazon2600:1f16::/38 AMAZON AWS
A18.221.52.246🇺🇸 Amazon18.220.0.0/14 EC2 CMH prefix
PTRec2-18-221-52-246.us-east-2.compute.amazonaws.com
TXTafternic-verification-cvgUQU8SkLxsjXcPBSk2CM
TXT27aab5373841b85aab94982ee19ab62f96481ed6
TXTv=spf1 -all
SOAns1.brandbucket.commail@coursefinity.com 2024-03-05 #2

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=1783275541

Same first word

coursefinity.com

Similar names

infosecurity.nl
infosecurity.de
securityinfo.com.br
infosecurity.com.br
infosecurity.london
infosecurity.com.pk
securityinfo.org
infosecurity.it
infosecurity.cn
securityinfo.tw
infosecurity.pro
infosecurity.ch
infosecurity.ws
infosecurity.kz
infosecurity.solutions
securityinfo.it
securityinfo.us
infosecurity.ru
securityinfo.ch
securityinfo.co.uk
infosecurity.eu
infosecurity.co.uk
infosecurity.cz
infosecurity.info
infosecurity.jp
infosecurity.tech
infosecurity.org
infosecurity.guru
infosecurity.su
securityinfo.net
sourcefinity.com
infosecurity.ee
infosecurity.at
infosecurity.sk
infosecurity.us
infosecurity.com
infosecurity.lt
secuinfority.ru
securityinfo.xyz
infosecurity.co
infosecurity.expert
securityinfo.com
infosecurity.dk
infosecurity.be
securityinfo.de

DNS History

25 records (3 active, 22 former)

20162017201820192020202120222023202420252026NSns1.brandbucket.comns2.brandbucket.comns1.dnsimple.comns1a.dnsimple.comns2.dnsimple.comns2a.dnsimple.comns3.dnsimple.comns3a.dnsimple.comns4.dnsimple.comns4a.dnsimple.comA13.56.33.8107.22.217.133184.73.190.22923.21.167.10723.23.144.13923.23.159.252600:1f1c:800:8b00:f57b:5e93:f0f1:8b2f50.16.227.21450.17.242.14554.183.99.6354.204.1.12754.225.121.13354.235.66.20054.243.183.5954.243.79.106
●NSns1.brandbucket.com2019-03-22 → 2026-07-05 · 3 obs
○ 2016-04-11 02:15:48
● 2019-03-22 21:15:16
● 2026-07-05 18:19:26
○NSns1.dnsimple.com2015-06-07 → 2016-04-11 · 4 obs
● 2015-06-07 03:01:26
● 2016-04-11 02:15:48
○ 2019-03-22 21:15:16
○ 2026-07-05 18:19:26
○NSns1a.dnsimple.com2015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 03:01:26
○ 2015-10-28 09:50:58
○ 2026-07-05 18:19:26
●NSns2.brandbucket.com2019-03-22 → 2026-07-05 · 3 obs
○ 2016-04-11 02:15:48
● 2019-03-22 21:15:16
● 2026-07-05 18:19:26
○NSns2.dnsimple.com2015-06-07 → 2016-04-11 · 4 obs
● 2015-06-07 03:01:26
● 2016-04-11 02:15:48
○ 2019-03-22 21:15:16
○ 2026-07-05 18:19:26
○NSns2a.dnsimple.com2015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 03:01:26
○ 2015-10-28 09:50:58
○ 2026-07-05 18:19:26
○NSns3.dnsimple.com2015-06-07 → 2016-04-11 · 4 obs
● 2015-06-07 03:01:26
● 2016-04-11 02:15:48
○ 2019-03-22 21:15:16
○ 2026-07-05 18:19:26
○NSns3a.dnsimple.com2015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 03:01:26
○ 2015-10-28 09:50:58
○ 2026-07-05 18:19:26
○NSns4.dnsimple.com2015-06-07 → 2016-04-11 · 4 obs
● 2015-06-07 03:01:26
● 2016-04-11 02:15:48
○ 2019-03-22 21:15:16
○ 2026-07-05 18:19:26
○NSns4a.dnsimple.com2015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 03:01:26
○ 2015-10-28 09:50:58
○ 2026-07-05 18:19:26
○A107.22.217.1332015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 03:01:26
○ 2017-02-07 19:07:50
○ 2026-07-05 18:19:26
●A13.56.33.82026-04-03 → 2026-07-05 · 3 obs
○ 2019-03-22 21:15:16
● 2026-04-03 19:02:34
● 2026-07-05 18:19:26
○A184.73.190.2292015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 03:01:26
○ 2017-02-07 19:07:50
○ 2026-07-05 18:19:26
○A23.21.167.1072015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 03:01:26
○ 2017-02-07 19:07:50
○ 2026-07-05 18:19:26
○A23.23.144.1392015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 03:01:26
○ 2017-02-07 19:07:50
○ 2026-07-05 18:19:26
○A23.23.159.252015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 03:01:26
○ 2017-02-07 19:07:50
○ 2026-07-05 18:19:26
○A2600:1f1c:800:8b00:f57b:5e93:f0f1:8b2f2019-03-22 → 2019-03-22 · 4 obs
○ 2017-02-07 19:07:50
● 2019-03-22 21:15:16
○ 2026-04-03 19:02:34
○ 2026-07-05 18:19:26
○A50.16.227.2142016-01-15 → 2016-01-15 · 4 obs
○ 2015-10-28 09:50:58
● 2016-01-15 14:06:26
○ 2016-04-11 02:15:48
○ 2026-07-05 18:19:26
○A50.17.242.1452015-10-28 → 2015-10-28 · 4 obs
○ 2015-06-07 03:01:26
● 2015-10-28 09:50:58
○ 2016-01-15 14:06:26
○ 2026-07-05 18:19:26
○A54.183.99.632017-02-07 → 2019-03-22 · 5 obs
○ 2016-04-11 02:15:48
● 2017-02-07 19:07:50
● 2019-03-22 21:15:16
○ 2026-04-03 19:02:34
○ 2026-07-05 18:19:26
○A54.204.1.1272015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 03:01:26
○ 2017-02-07 19:07:50
○ 2026-07-05 18:19:26
○A54.225.121.1332015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 03:01:26
○ 2017-02-07 19:07:50
○ 2026-07-05 18:19:26
○A54.235.66.2002016-04-11 → 2016-04-11 · 4 obs
○ 2016-01-15 14:06:26
● 2016-04-11 02:15:48
○ 2017-02-07 19:07:50
○ 2026-07-05 18:19:26
○A54.243.183.592015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 03:01:26
○ 2015-10-28 09:50:58
○ 2026-07-05 18:19:26
○A54.243.79.1062015-06-07 → 2015-06-07 · 3 obs
● 2015-06-07 03:01:26
○ 2017-02-07 19:07:50
○ 2026-07-05 18:19:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...-
coursefinity.comns1.brandbucket.com, ns2.brandbucket.com2 records

✅ Authoritative Response

Server:18.221.52.246

NS records: ns1.brandbucket.com, ns2.brandbucket.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coursefinity.com (unsigned zone)

⏱️ Timing

Total: 1473ms | Queries: -

📄 Records

TypeCountSample Data
A113.56.33.8
NS2ns2.brandbucket.com, ns1.brandbucket.com
TXT3v=spf1 -all, afternic-verification-cvgUQU8SkLxsjXcPBS...
SOA1ns1.brandbucket.com mail.coursefinity.co

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.brandbucket.com, ns2.brandbucket.com)

Analysis

IP Addresses

coursefinity.com resolves to just one IP address, 13.56.33.8.

Two other host names, along with oxyvana.com, coformula.com and jumbobudget.com, also share IP numbers with coursefinity.com.

Name Servers

coursefinity.com uses two name servers for its delegation: ns1.brandbucket.com and ns2.brandbucket.com.

coursefinity.com shares its NS records with other domains, for example unoqo.com, harawa.com, riverrhapsody.com and two others.

The two host names ns1.brandbucket.com and ns2.brandbucket.com each have a pair of IP addresses: ns1.brandbucket.com has 54.241.53.41 and 2600:1f1c:800:8b01:2ba3:bb61:44fb:b361, and ns2.brandbucket.com has 18.221.52.246 and 2600:1f16:54:8701:4012:7e34:5c5f:95a8.