nicecourses.com - dns.ninja
nicecourses.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.dan.com ⭐ | ||||||
| A | 2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.dan.com | ||||||
| A | 97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.dan.com | ||||||
| NS | ns2.dan.com | ||||||
| A | 2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.dan.com | ||||||
| A | 173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.dan.com | ||||||
| SOA | ns1.dan.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=1786325489 | ||||||
Subdomains
Same first word
nicecourses.com |
Similar names
sonicsecure.com |
coinsecures.com |
cinesources.com |
secureinsco.com |
sourscience.com |
coinssecure.com |
succesnoire.com |
securecoins.com |
securescoin.xyz |
DNS History
16 records (4 active, 12 former)
○NSastgdbd.earth.orderbox-dns.com2015-06-11 → 2016-07-01 · 4 obs
● 2016-07-01 07:10:24
○ 2017-06-05 18:07:42
○ 2026-08-10 01:55:00
○NSastgdbd.mars.orderbox-dns.com2015-06-11 → 2016-07-01 · 4 obs
● 2016-07-01 07:10:24
○ 2017-06-05 18:07:42
○ 2026-08-10 01:55:00
○NSastgdbd.mercury.orderbox-dns.com2015-06-11 → 2016-07-01 · 4 obs
● 2016-07-01 07:10:24
○ 2017-06-05 18:07:42
○ 2026-08-10 01:55:00
○NSastgdbd.venus.orderbox-dns.com2015-06-11 → 2016-07-01 · 4 obs
● 2016-07-01 07:10:24
○ 2017-06-05 18:07:42
○ 2026-08-10 01:55:00
●NSns1.dan.com2026-02-23 → 2026-08-10 · 3 obs
● 2026-02-23 22:20:48
● 2026-08-10 01:55:00
○NSns1626.ztomy.com2017-06-05 → 2017-06-05 · 4 obs
● 2017-06-05 18:07:42
○ 2026-02-23 22:20:48
○ 2026-08-10 01:55:00
●NSns2.dan.com2026-02-23 → 2026-08-10 · 3 obs
● 2026-02-23 22:20:48
● 2026-08-10 01:55:00
○NSns2626.ztomy.com2017-06-05 → 2017-06-05 · 4 obs
● 2017-06-05 18:07:42
○ 2026-02-23 22:20:48
○ 2026-08-10 01:55:00
○MXmail.nicecourses.com2015-06-11 → 2016-07-01 · 4 obs
● 2016-07-01 07:10:24
○ 2017-06-05 18:07:42
○ 2026-08-10 01:55:00
●A13.248.169.482026-02-23 → 2026-08-10 · 3 obs
● 2026-02-23 22:20:48
● 2026-08-10 01:55:00
○A144.172.69.1492016-02-29 → 2016-07-01 · 5 obs
● 2016-02-29 18:50:42
● 2016-07-01 07:10:24
○ 2017-06-05 18:07:42
○ 2026-08-10 01:55:00
○A172.110.9.1222015-11-27 → 2015-11-27 · 4 obs
● 2015-11-27 05:41:10
○ 2016-02-29 18:50:42
○ 2026-08-10 01:55:00
○A198.23.155.2172015-06-11 → 2015-06-11 · 3 obs
○ 2015-11-27 05:41:10
○ 2026-08-10 01:55:00
○A204.11.56.482017-06-05 → 2017-06-05 · 4 obs
● 2017-06-05 18:07:42
○ 2026-02-23 22:20:48
○ 2026-08-10 01:55:00
●A76.223.54.1462026-02-23 → 2026-08-10 · 3 obs
● 2026-02-23 22:20:48
● 2026-08-10 01:55:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net... | - |
| nicecourses.com | ns1.dan.com, ns2.dan.com | 4 records |
✅ Authoritative Response
Server:173.201.66.67
NS records: ns1.dan.com, ns2.dan.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nicecourses.com (unsigned zone)
⏱️ Timing
Total: 279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.dan.com, ns2.dan.com |
| SOA | 1 | ns1.dan.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dan.com, ns1.dan.com, ns2.dan.com...)
Analysis
Hierarchy
server4.nicecourses.com, server2.nicecourses.com and mail.nicecourses.com are all subdomains of nicecourses.com.
IP Addresses
nicecourses.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Additional host names — neogfx.com, yogacentre.com, niluk.com and two others — share IP numbers with nicecourses.com.
Name Servers
The NS records for nicecourses.com delegate to ns1.dan.com and ns2.dan.com.
nicecourses.com shares its name server setup with other domains, including 8712f8b0.verify.hn, clubsinfo.com, pslusa.com and two others.
The name servers of nicecourses.com overlap at least partially with those of other domains — among them grundschul-referendar.de, tulsachiro.com, wzap.net and two more.
These name servers commonly appear alongside the name servers ns1.undeveloped.com and ns2.undeveloped.com.
ns1.dan.com resolves to 97.74.98.67 and 2603:5:2125::43. Likewise, ns2.dan.com resolves to 173.201.66.67 and 2603:5:2225::43 — two IP addresses apiece.