courseprovider.com - dns.ninja
courseprovider.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785523392 | ||||||
Same first word
courseprovider.com |
courseprovider.ca |
Similar names
DNS History
10 records (4 active, 6 former)
○NSbuy.internettraffic.com2015-07-20 → 2016-06-23 · 4 obs
● 2016-06-23 04:17:40
○ 2017-02-12 15:56:20
○ 2026-07-31 19:03:48
●NSns1.afternic.com2026-03-04 → 2026-07-31 · 3 obs
● 2026-03-04 09:47:06
● 2026-07-31 19:03:48
○NSns1.uniregistrymarket.link2017-02-12 → 2017-03-21 · 5 obs
● 2017-02-12 15:56:20
● 2017-03-21 06:21:36
○ 2026-03-04 09:47:06
○ 2026-07-31 19:03:48
●NSns2.afternic.com2026-03-04 → 2026-07-31 · 3 obs
● 2026-03-04 09:47:06
● 2026-07-31 19:03:48
○NSns2.uniregistrymarket.link2017-02-12 → 2017-03-21 · 5 obs
● 2017-02-12 15:56:20
● 2017-03-21 06:21:36
○ 2026-03-04 09:47:06
○ 2026-07-31 19:03:48
○NSsell.internettraffic.com2015-07-20 → 2016-06-23 · 4 obs
● 2016-06-23 04:17:40
○ 2017-02-12 15:56:20
○ 2026-07-31 19:03:48
●A13.248.169.482026-03-04 → 2026-07-31 · 3 obs
● 2026-03-04 09:47:06
● 2026-07-31 19:03:48
○A69.172.201.1532016-06-23 → 2017-03-21 · 5 obs
● 2016-06-23 04:17:40
● 2017-03-21 06:21:36
○ 2026-03-04 09:47:06
○ 2026-07-31 19:03:48
○A69.172.201.2082015-07-20 → 2016-02-11 · 4 obs
● 2016-02-11 19:13:26
○ 2016-06-23 04:17:40
○ 2026-07-31 19:03:48
●A76.223.54.1462026-03-04 → 2026-07-31 · 3 obs
● 2026-03-04 09:47:06
● 2026-07-31 19:03:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net... | - |
| courseprovider.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for courseprovider.com (unsigned zone)
⏱️ Timing
Total: 319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
courseprovider.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Two other host names, along with propong.com, claire1.com and drexco.com, also share IP numbers with courseprovider.com.
Name Servers
courseprovider.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
courseprovider.com shares its NS records with other domains, for example mctrack.com, kentuckyornamentaliron.com, qoute.org and two others.
There is at least partial name server overlap between courseprovider.com and other domains — iccon.us, qhub.us, source.mobi and two more among them.
These name servers frequently co-occur with the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.