openlearning.us - dns.ninja

openlearning.us

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.afternic.com ⭐
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns2.afternic.com
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
NSverification-m3erh32ujyoastvophjvuz.ns101.verify.hn ⚠️ Not in zone NS records
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=1

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1783944923

Same first word

openlearning.org
openlearning.de
openlearning.edu.vn
openlearning.pl
openlearning.co.nz
openlearning.id
openlearning.com
openlearning.us
openlearning.ca
openlearning.cn
openlearning.info
openlearning.cl
openlearning.co
openlearning.eu
openlearning.azureedge.net
openlearning.cz
openlearning.me
openlearning.net
openlearning.in
openlearning.es
openlearning.ch
openlearning.cc

Similar names

onlinepengar.se
pengaronline.com
learningopen.com
pengaronline.se

DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comverification-m3erh32ujyoastvophjvuz.ns101.verify.hnns01.cashparking.comns02.cashparking.comns1.sedoparking.comns2.sedoparking.comMX10localhostmailstore1.secureserver.netsmtp.secureserver.netA13.248.169.4876.223.54.146184.168.221.9635.186.238.10164.190.63.222
○NSns01.cashparking.com2015-07-12 → 2020-02-10 · 4 obs
● 2015-07-12 06:35:54
● 2020-02-10 10:27:20
○ 2026-04-23 19:33:40
○ 2026-07-13 12:30:06
○NSns02.cashparking.com2020-02-10 → 2020-02-10 · 4 obs
○ 2015-07-12 06:35:54
● 2020-02-10 10:27:20
○ 2026-04-23 19:33:40
○ 2026-07-13 12:30:06
●NSns1.afternic.com2026-07-08 → 2026-07-13 · 3 obs
○ 2026-04-23 19:33:40
● 2026-07-08 21:12:20
● 2026-07-13 12:30:06
○NSns1.sedoparking.com2026-04-23 → 2026-07-13 · 2 obs
○ 2026-04-23 19:33:40
○ 2026-07-13 12:30:06
●NSns2.afternic.com2026-07-08 → 2026-07-13 · 3 obs
○ 2026-04-23 19:33:40
● 2026-07-08 21:12:20
● 2026-07-13 12:30:06
○NSns2.sedoparking.com2026-04-23 → 2026-07-13 · 2 obs
○ 2026-04-23 19:33:40
○ 2026-07-13 12:30:06
●NSverification-m3erh32ujyoastvophjvuz.ns101.verify.hn2026-07-08 → 2026-07-13 · 3 obs
○ 2026-04-23 19:33:40
● 2026-07-08 21:12:20
● 2026-07-13 12:30:06
○MX(root)2020-02-10 → 2020-02-10 · 4 obs
○ 2016-06-28 20:59:50
● 2020-02-10 10:27:20
○ 2026-04-23 19:33:40
○ 2026-07-13 12:30:06
○MX102020-02-10 → 2020-02-10 · 4 obs
○ 2016-06-28 20:59:50
● 2020-02-10 10:27:20
○ 2026-04-23 19:33:40
○ 2026-07-13 12:30:06
○MXlocalhost2026-04-23 → 2026-07-13 · 2 obs
○ 2026-04-23 19:33:40
○ 2026-07-13 12:30:06
○MXmailstore1.secureserver.net2015-07-12 → 2016-06-28 · 4 obs
● 2015-07-12 06:35:54
● 2016-06-28 20:59:50
○ 2020-02-10 10:27:20
○ 2026-07-13 12:30:06
○MXsmtp.secureserver.net2015-07-12 → 2016-06-28 · 4 obs
● 2015-07-12 06:35:54
● 2016-06-28 20:59:50
○ 2020-02-10 10:27:20
○ 2026-07-13 12:30:06
●A13.248.169.482026-07-08 → 2026-07-13 · 3 obs
○ 2026-04-23 19:33:40
● 2026-07-08 21:12:20
● 2026-07-13 12:30:06
○A184.168.221.962015-07-12 → 2016-06-28 · 4 obs
● 2015-07-12 06:35:54
● 2016-06-28 20:59:50
○ 2020-02-10 10:27:20
○ 2026-07-13 12:30:06
○A35.186.238.1012020-02-10 → 2020-02-10 · 4 obs
○ 2016-06-28 20:59:50
● 2020-02-10 10:27:20
○ 2026-04-23 19:33:40
○ 2026-07-13 12:30:06
○A64.190.63.2222026-04-23 → 2026-07-13 · 2 obs
○ 2026-04-23 19:33:40
○ 2026-07-13 12:30:06
●A76.223.54.1462026-07-08 → 2026-07-13 · 3 obs
○ 2026-04-23 19:33:40
● 2026-07-08 21:12:20
● 2026-07-13 12:30:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usw.cctld.us, n.cctld.us, m.cctld.us, y.cctld.us...-
openlearning.usns1.afternic.com, ns2.afternic.com, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn-

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openlearning.us (unsigned zone)

⏱️ Timing

Total: 3851ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.afternic.com dns.jomax.net

Analysis

IP Addresses

openlearning.us has two IP addresses: 13.248.169.48 and 76.223.54.146

Additional host names — jodiann.com, netkia.com, taskolo.com and two others — share IP numbers with openlearning.us.

Name Servers

openlearning.us is delegated to three name servers: ns1.afternic.com, ns2.afternic.com and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn.

At least some of openlearning.us's name servers are shared with other domains, for example tilla.net, bakerycafes.com, cnchost.com.reputationlab.com and two more.

These name servers tend to be deployed in combination with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-wju5dwj8uvqsxme9szb7hp.ns101.verify.hn.

ns1.afternic.com, ns2.afternic.com and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn each resolve to two IP addresses: ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45; verification-m3erh32ujyoastvophjvuz.ns101.verify.hn resolves to 13.248.169.48 and 76.223.54.146.