class-code.net - robtex.com
class-code.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| PTR | cdn-185-199-108-153.github.com | ||||||
| A | 185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24 | ||||||
| A | 185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24 | ||||||
| A | 185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24 | ||||||
| NS | ns1.domain.com ⭐ ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.73🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.yourhostingaccount.com ⚠️ Not in parent delegation | ||||||
| A | 65.254.254.102🇺🇸 EIG-2987365.254.224.0/19 TML Customer | ||||||
| PTR | ns1.yourhostingaccount.com | ||||||
| NS | ns2.domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.117🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.yourhostingaccount.com ⚠️ Not in parent delegation | ||||||
| A | 65.254.254.155🇺🇸 EIG-2987365.254.224.0/19 TML Customer | ||||||
| PTR | ns2.yourhostingaccount.com | ||||||
| NS | ns3.domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.73🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx.class-code.net ⭐ | ||||||
| SOA | NS1.DOMAIN.COMdnsadmin@DOMAIN.COM serial=125062512 | ||||||
net
| 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=1778510016 | ||||||
Same first word
class-code.net |
Similar names
DNS History
13 records (10 active, 3 former)
●NSns1.domain.com2026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 07:05:28
● 2026-05-11 14:40:38
●NSns1.yourhostingaccount.com2015-08-21 → 2026-05-11 · 2 obs
● 2026-05-11 14:40:38
●NSns2.domain.com2026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 07:05:28
● 2026-05-11 14:40:38
●NSns2.yourhostingaccount.com2015-08-21 → 2026-05-11 · 2 obs
● 2026-05-11 14:40:38
●NSns3.domain.com2026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 07:05:28
● 2026-05-11 14:40:38
●MXmx.class-code.net2015-08-21 → 2026-05-11 · 2 obs
● 2026-05-11 14:40:38
●A185.199.108.1532026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 07:05:28
● 2026-05-11 14:40:38
●A185.199.109.1532026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 07:05:28
● 2026-05-11 14:40:38
●A185.199.110.1532026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 07:05:28
● 2026-05-11 14:40:38
●A185.199.111.1532026-02-16 → 2026-05-11 · 3 obs
● 2026-02-16 07:05:28
● 2026-05-11 14:40:38
○A66.96.149.162016-07-11 → 2016-07-11 · 4 obs
● 2016-07-11 03:56:14
○ 2017-03-20 06:42:06
○ 2026-05-11 14:40:38
○A66.96.149.212017-03-20 → 2020-03-16 · 5 obs
● 2017-03-20 06:42:06
● 2020-03-16 08:21:26
○ 2026-02-16 07:05:28
○ 2026-05-11 14:40:38
○A66.96.162.1422015-08-21 → 2016-03-09 · 4 obs
● 2016-03-09 05:44:58
○ 2016-07-11 03:56:14
○ 2026-05-11 14:40:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | d.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
| class-code.net | ns2.domain.com, ns1.domain.com, ns3.domain.com | - |
✅ Authoritative Response
Server:172.64.52.73
NS records: ns2.domain.com, ns1.domain.com, ns3.domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for class-code.net (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.109.153, 185.199.111.153... |
| NS | 2 | ns1.yourhostingaccount.com, ns2.yourhostingaccount.com |
| MX | 1 | mx.class-code.net (pri: 30) |
| SOA | 1 | NS1.DOMAIN.COM dnsadmin.DOMAIN.COM |
Analysis
IP Addresses
class-code.net maps to four IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
Other host names such as khang16.github.io, anthonycannistra.com, digitalgamesystems.com, genbtc.github.io and xion.io share IPs with class-code.net.
Name Servers
class-code.net is delegated to five name servers: ns1.domain.com, ns2.domain.com, ns3.domain.com, ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.
class-code.net at least partially shares name servers with other domains, for example cpupr.com, salemore.net, sartsy.com, writteninstars.com and coinoperated.tv.
these name servers are commonly used with the following name servers: ns1.mydomain.com, ns2.mydomain.com, ns1.dotster.com, ns2.dotster.com, ns3.mydomain.com, ns4.mydomain.com, ns1.verio.com, ns2.verio.com, ns1.netfirms.com and ns2.netfirms.com.
Host names with a single IP number:
ns1.domain.com points to: 172.64.52.73.
ns2.domain.com points to: 172.64.53.117.
ns3.domain.com points to: 172.64.52.73.
ns1.yourhostingaccount.com points to: 65.254.254.102.
ns2.yourhostingaccount.com points to: 65.254.254.155.
Host names pointing to 172.64.52.73: ns1.domain.com and ns3.domain.com.