coursenode.com - dns.ninja
coursenode.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=1786744014 | ||||||
Same first word
coursenode.com |
Similar names
noursecode.com |
coursedone.com |
neurocodes.com |
endosource.ca |
eurosecond.com |
oudersenco.nl |
endosource.com |
nodesource.com |
eurosecond.ru |
nodesource.io |
sourcenode.com |
eurosecond.eu |
DNS History
14 records (4 active, 10 former)
○NSa.dns.gandi.net2015-07-22 → 2017-02-14 · 4 obs
● 2017-02-14 05:43:34
○ 2026-03-03 21:13:48
○ 2026-08-14 22:10:42
○NSb.dns.gandi.net2015-07-22 → 2017-02-14 · 4 obs
● 2017-02-14 05:43:34
○ 2026-03-03 21:13:48
○ 2026-08-14 22:10:42
○NSc.dns.gandi.net2015-07-22 → 2017-02-14 · 4 obs
● 2017-02-14 05:43:34
○ 2026-03-03 21:13:48
○ 2026-08-14 22:10:42
○NSlaunch1.spaceship.net2026-03-03 → 2026-03-04 · 5 obs
● 2026-03-03 21:13:48
● 2026-03-04 00:18:34
○ 2026-07-11 19:54:54
○ 2026-08-14 22:10:42
○NSlaunch2.spaceship.net2026-03-03 → 2026-03-04 · 5 obs
● 2026-03-03 21:13:48
● 2026-03-04 00:18:34
○ 2026-07-11 19:54:54
○ 2026-08-14 22:10:42
●NSns1.afternic.com2026-07-11 → 2026-08-14 · 3 obs
● 2026-07-11 19:54:54
● 2026-08-14 22:10:42
●NSns2.afternic.com2026-07-11 → 2026-08-14 · 3 obs
● 2026-07-11 19:54:54
● 2026-08-14 22:10:42
○MXfb.mail.gandi.net2015-07-22 → 2017-02-14 · 4 obs
● 2017-02-14 05:43:34
○ 2026-03-03 21:13:48
○ 2026-08-14 22:10:42
○MXspool.mail.gandi.net2015-07-22 → 2017-02-14 · 4 obs
● 2017-02-14 05:43:34
○ 2026-03-03 21:13:48
○ 2026-08-14 22:10:42
●A13.248.169.482026-07-11 → 2026-08-14 · 3 obs
● 2026-07-11 19:54:54
● 2026-08-14 22:10:42
○A217.70.184.382015-07-22 → 2017-02-14 · 4 obs
● 2017-02-14 05:43:34
○ 2026-03-03 21:13:48
○ 2026-08-14 22:10:42
○A44.232.173.2492026-03-03 → 2026-03-04 · 5 obs
● 2026-03-03 21:13:48
● 2026-03-04 00:18:34
○ 2026-07-11 19:54:54
○ 2026-08-14 22:10:42
○A52.40.42.1132026-03-03 → 2026-03-04 · 5 obs
● 2026-03-03 21:13:48
● 2026-03-04 00:18:34
○ 2026-07-11 19:54:54
○ 2026-08-14 22:10:42
●A76.223.54.1462026-07-11 → 2026-08-14 · 3 obs
● 2026-07-11 19:54:54
● 2026-08-14 22:10:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| coursenode.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coursenode.com (unsigned zone)
⏱️ Timing
Total: 159ms | 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 | ns1.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
coursenode.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
Additional host names — rootscleanroom.xyz, cyberinfosecurity.com, tattoochat.com and two others — share IP numbers with coursenode.com.
Name Servers
DNS delegation for coursenode.com points to two name servers: ns1.afternic.com and ns2.afternic.com.
coursenode.com shares its name server setup with other domains, including doggiepotty.com, gear.group, sanantoniosignage.com and two others.
coursenode.com has at least partial name server overlap with other domains, such as axvu.com, coursebook.xyz, cinebite.com and two others.
It is common to see these name servers used together with name servers verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn.
ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.