coursetank.com - dns.ninja
coursetank.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 | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1786985694 | ||||||
Same first word
coursetank.com |
Similar names
kanecourts.com |
tanksource.ca |
snackroute.co |
aeontrucks.com |
sourcetank.com |
kanecourts.org |
kanecourts.net |
tanksource.com |
utansocker.se |
sourcetank.net |
nocutearks.com |
neurostack.co |
Previous names
Next names
DNS History
13 records (4 active, 9 former)
○NSns1.dreamhost.com2018-01-17 → 2018-01-17 · 4 obs
● 2018-01-17 16:12:00
○ 2026-07-29 23:40:14
○ 2026-08-17 17:09:26
○NSns2.dreamhost.com2018-01-17 → 2018-01-17 · 4 obs
● 2018-01-17 16:12:00
○ 2026-07-29 23:40:14
○ 2026-08-17 17:09:26
○NSns23.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs
○ 2018-01-17 16:12:00
○ 2026-08-17 17:09:26
○NSns24.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs
○ 2018-01-17 16:12:00
○ 2026-08-17 17:09:26
●NSns3.afternic.com2026-07-29 → 2026-08-17 · 3 obs
● 2026-07-29 23:40:14
● 2026-08-17 17:09:26
○NSns3.dreamhost.com2018-01-17 → 2018-01-17 · 4 obs
● 2018-01-17 16:12:00
○ 2026-07-29 23:40:14
○ 2026-08-17 17:09:26
●NSns4.afternic.com2026-07-29 → 2026-08-17 · 3 obs
● 2026-07-29 23:40:14
● 2026-08-17 17:09:26
○MXmailstore1.secureserver.net2016-12-20 → 2016-12-20 · 3 obs
○ 2018-01-17 16:12:00
○ 2026-08-17 17:09:26
○MXsmtp.secureserver.net2016-12-20 → 2016-12-20 · 3 obs
○ 2018-01-17 16:12:00
○ 2026-08-17 17:09:26
●A13.248.169.482026-07-29 → 2026-08-17 · 3 obs
● 2026-07-29 23:40:14
● 2026-08-17 17:09:26
○A184.168.221.362016-12-20 → 2016-12-20 · 3 obs
○ 2018-01-17 16:12:00
○ 2026-08-17 17:09:26
○A208.113.180.1782018-01-17 → 2018-01-17 · 4 obs
● 2018-01-17 16:12:00
○ 2026-07-29 23:40:14
○ 2026-08-17 17:09:26
●A76.223.54.1462026-07-29 → 2026-08-17 · 3 obs
● 2026-07-29 23:40:14
● 2026-08-17 17:09:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| coursetank.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coursetank.com (unsigned zone)
⏱️ Timing
Total: 162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
coursetank.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
httc.us, 223-234-182.cable.dynamic.kbtelecom.net, ciceronehotel.com and two other host names share IP numbers with coursetank.com.
Name Servers
coursetank.com is delegated to two name servers: ns3.afternic.com and ns4.afternic.com.
coursetank.com uses the same name servers as several other domains — among them host.freedrafts.com, szmakerlab.com, pbne.com and two more.
Some of coursetank.com's name servers are also used by other domains, including com.p2s.org, medicaiq.com, zoxoy.com and dqind.com.
These name servers often co-occur with the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn.
ns3.afternic.com resolves to 97.74.98.65. ns4.afternic.com resolves to 173.201.66.65. Both host names point to a single IP number.