class01.com - dns.ninja
class01.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.131.213🇺🇸 CNSERVERSLLC172.247.0.0/16 cust proxy reg | ||||||
| NS | ns1.xmodxvquvodns.com ⭐ | ||||||
| A | 154.23.191.200🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.200🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.xmodxvquvodns.com | ||||||
| A | 154.23.191.207🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.207🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| SOA | ns1.xmodxvquvodns.comadmin@xmodxvquvodns.com serial=1775115166 | ||||||
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=1783207136 | ||||||
Subdomains
Same first word
class01.zeabur.app |
class01.com |
Similar names
DNS History
5 records (3 active, 2 former)
○NSf1g1ns1.dnspod.net2015-06-21 → 2017-02-02 · 4 obs
● 2017-02-02 21:29:14
○ 2026-03-06 14:12:54
○ 2026-07-04 23:40:32
○NSf1g1ns2.dnspod.net2015-06-21 → 2016-04-28 · 4 obs
● 2016-04-28 00:43:02
○ 2026-03-06 14:12:54
○ 2026-07-04 23:40:32
●NSns1.xmodxvquvodns.com2026-03-06 → 2026-07-04 · 3 obs
● 2026-03-06 14:12:54
● 2026-07-04 23:40:32
●NSns2.xmodxvquvodns.com2026-03-06 → 2026-07-04 · 3 obs
● 2026-03-06 14:12:54
● 2026-07-04 23:40:32
●A172.247.131.2132026-03-06 → 2026-07-04 · 2 obs
● 2026-07-04 23:40:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| class01.com | ns1.xmodxvquvodns.com, ns2.xmodxvquvodns.com | 4 records |
✅ Authoritative Response
Server:154.23.191.200
NS records: ns1.xmodxvquvodns.com, ns2.xmodxvquvodns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for class01.com (unsigned zone)
⏱️ Timing
Total: 194ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.131.213 |
| NS | 2 | ns1.xmodxvquvodns.com, ns2.xmodxvquvodns.com |
| SOA | 1 | ns1.xmodxvquvodns.com admin.xmodxvquvodn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.xmodxvquvodns.com, ns1.xmodxvquvodns.com, ns2.xmodxvquvodns.com...)
Analysis
Hierarchy
class01.com serves as parent to ask.class01.com, m.class01.com, meishi.class01.com, movie.class01.com, www.class01.com along with a few other host names.
IP Addresses
class01.com points to a single IP number: 172.247.131.213.
Additional host names — movie.class01.com, www.class01.com, news.class01.com and two others — share IP numbers with class01.com.
Name Servers
Two name servers handle the delegation for class01.com: ns1.xmodxvquvodns.com and ns2.xmodxvquvodns.com.
class01.com shares its name server setup with other domains, including lxw365.com, qjyz.org, ylsldy.com and two others.
class01.com has at least partial name server overlap with other domains, such as silusheji.com, mingliuqipao.com, shxindie.com and two others.
It is common to see these name servers used together with name servers ns1.hangdaxinli.com and ns2.hangdaxinli.com.
ns1.xmodxvquvodns.com and ns2.xmodxvquvodns.com both carry two IP addresses. The A records for ns1.xmodxvquvodns.com are 154.23.191.200 and 154.86.21.200; the A records for ns2.xmodxvquvodns.com are 154.23.191.207 and 154.86.21.207.