freeclass.us - robtex.com
freeclass.us
| 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 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1785639908 | ||||||
Same first word
freeclass.us |
freeclass.eu |
freeclass.net.br |
freeclass.org |
freeclass.com.br |
freeclass.at |
freeclass.ca |
freeclass.uk |
freeclass.ch |
freeclass.net |
freeclass.de |
freeclass.tec.br |
freeclass.com |
freeclass.co.uk |
freeclass.top |
Similar names
DNS History
17 records (4 active, 13 former)
○NSdns1.registrar-servers.com2017-11-07 → 2017-11-07 · 4 obs
● 2017-11-07 11:01:30
○ 2026-06-09 12:12:54
○ 2026-08-02 03:26:22
○NSdns2.registrar-servers.com2017-11-07 → 2017-11-07 · 4 obs
● 2017-11-07 11:01:30
○ 2026-06-09 12:12:54
○ 2026-08-02 03:26:22
●NSns1.afternic.com2026-06-09 → 2026-08-02 · 3 obs
● 2026-06-09 12:12:54
● 2026-08-02 03:26:22
○NSns19.domaincontrol.com2015-06-30 → 2016-11-26 · 4 obs
● 2016-11-26 20:27:36
○ 2017-11-07 11:01:30
○ 2026-08-02 03:26:22
●NSns2.afternic.com2026-06-09 → 2026-08-02 · 3 obs
● 2026-06-09 12:12:54
● 2026-08-02 03:26:22
○NSns20.domaincontrol.com2015-06-30 → 2016-11-26 · 4 obs
● 2016-11-26 20:27:36
○ 2017-11-07 11:01:30
○ 2026-08-02 03:26:22
○MXeforward1.registrar-servers.com2017-11-07 → 2017-11-07 · 4 obs
● 2017-11-07 11:01:30
○ 2026-06-09 12:12:54
○ 2026-08-02 03:26:22
○MXeforward2.registrar-servers.com2017-11-07 → 2017-11-07 · 4 obs
● 2017-11-07 11:01:30
○ 2026-06-09 12:12:54
○ 2026-08-02 03:26:22
○MXeforward3.registrar-servers.com2017-11-07 → 2017-11-07 · 4 obs
● 2017-11-07 11:01:30
○ 2026-06-09 12:12:54
○ 2026-08-02 03:26:22
○MXeforward4.registrar-servers.com2017-11-07 → 2017-11-07 · 4 obs
● 2017-11-07 11:01:30
○ 2026-06-09 12:12:54
○ 2026-08-02 03:26:22
○MXeforward5.registrar-servers.com2017-11-07 → 2017-11-07 · 4 obs
● 2017-11-07 11:01:30
○ 2026-06-09 12:12:54
○ 2026-08-02 03:26:22
○MXmailstore1.secureserver.net2015-06-30 → 2016-11-26 · 4 obs
● 2016-11-26 20:27:36
○ 2017-11-07 11:01:30
○ 2026-08-02 03:26:22
○MXsmtp.secureserver.net2015-06-30 → 2016-11-26 · 4 obs
● 2016-11-26 20:27:36
○ 2017-11-07 11:01:30
○ 2026-08-02 03:26:22
○A107.170.231.1182017-11-07 → 2017-11-07 · 4 obs
● 2017-11-07 11:01:30
○ 2026-06-09 12:12:54
○ 2026-08-02 03:26:22
●A13.248.169.482026-06-09 → 2026-08-02 · 3 obs
● 2026-06-09 12:12:54
● 2026-08-02 03:26:22
○A50.63.202.432015-06-30 → 2016-11-26 · 4 obs
● 2016-11-26 20:27:36
○ 2017-11-07 11:01:30
○ 2026-08-02 03:26:22
●A76.223.54.1462026-06-09 → 2026-08-02 · 3 obs
● 2026-06-09 12:12:54
● 2026-08-02 03:26:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, n.cctld.us, f.cctld.us, w.cctld.us... | - |
| freeclass.us | ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for freeclass.us (unsigned zone)
⏱️ Timing
Total: 1194ms | 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 |
Analysis
IP Addresses
freeclass.us has two IP addresses: 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with freeclass.us are hostmaster.soltax.com, emea.conferencehd.com, q3.mkzz.xyz and two others.
Name Servers
freeclass.us uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.
freeclass.us has the same name server delegation as a number of other domains, such as officialscoop.com, zpigroup.com, vitalink.org and two more.
There is at least partial name server overlap between freeclass.us and other domains — skinrenaissance.com, posr.com, minuet.us 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.
The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.