northamericanmasterclass.com - robtex.com
northamericanmasterclass.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:be96🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:51c1🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.81.193Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.190.150🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | amy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a65🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c065🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2065🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 108.162.192.101🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 172.64.32.101🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 173.245.58.101🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| NS | hasslo.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c86🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hasslo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c386🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hasslo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2386🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hasslo.ns.cloudflare.com | ||||||
| A | 108.162.195.134🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hasslo.ns.cloudflare.com | ||||||
| A | 162.159.44.134Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hasslo.ns.cloudflare.com | ||||||
| A | 172.64.35.134🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hasslo.ns.cloudflare.com | ||||||
| TXT | eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkb21haW4iOiJub3J0aGFtZXJpY2FubWFzdGVy... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.81.193, 172.67.190.150 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:be96, 2606:4700:3034::6815:51c1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com | ||||||
| SOA | amy.ns.cloudflare.comdns@cloudflare.com serial=2409410682 | ||||||
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=1784412822 | ||||||
Previously MX for
northamericanmasterclass.com |
Same first word
northamericanmasterclass.com |
DNS History
16 records (6 active, 10 former)
●NSamy.ns.cloudflare.com2026-04-10 → 2026-07-18 · 3 obs
○ 2017-11-23 15:06:32
● 2026-04-10 17:28:56
● 2026-07-18 22:37:56
● 2026-04-10 17:28:56
● 2026-07-18 22:37:56
●NShasslo.ns.cloudflare.com2026-04-10 → 2026-07-18 · 3 obs
○ 2017-11-23 15:06:32
● 2026-04-10 17:28:56
● 2026-07-18 22:37:56
● 2026-04-10 17:28:56
● 2026-07-18 22:37:56
○NSns1-cpb26.likuid.com2016-12-20 → 2017-11-23 · 4 obs
● 2016-12-20 18:12:36
● 2017-11-23 15:06:32
○ 2026-04-10 17:28:56
○ 2026-07-18 22:37:56
● 2017-11-23 15:06:32
○ 2026-04-10 17:28:56
○ 2026-07-18 22:37:56
○NSns2-cpb26.likuid.com2016-12-20 → 2017-11-23 · 4 obs
● 2016-12-20 18:12:36
● 2017-11-23 15:06:32
○ 2026-04-10 17:28:56
○ 2026-07-18 22:37:56
● 2017-11-23 15:06:32
○ 2026-04-10 17:28:56
○ 2026-07-18 22:37:56
○MXnorthamericanmasterclass.com2016-12-20 → 2017-11-23 · 4 obs
● 2016-12-20 18:12:36
● 2017-11-23 15:06:32
○ 2026-04-10 17:28:56
○ 2026-07-18 22:37:56
● 2017-11-23 15:06:32
○ 2026-04-10 17:28:56
○ 2026-07-18 22:37:56
●A104.21.81.1932026-04-10 → 2026-07-18 · 5 obs
○ 2017-11-23 15:06:32
● 2026-04-10 17:28:56
● 2026-05-19 13:20:24
○ 2026-05-30 02:19:50
● 2026-07-18 22:37:56
● 2026-04-10 17:28:56
● 2026-05-19 13:20:24
○ 2026-05-30 02:19:50
● 2026-07-18 22:37:56
○A149.56.121.1882016-12-20 → 2017-11-23 · 4 obs
● 2016-12-20 18:12:36
● 2017-11-23 15:06:32
○ 2026-04-10 17:28:56
○ 2026-07-18 22:37:56
● 2017-11-23 15:06:32
○ 2026-04-10 17:28:56
○ 2026-07-18 22:37:56
●A172.67.190.1502026-04-10 → 2026-07-18 · 5 obs
○ 2017-11-23 15:06:32
● 2026-04-10 17:28:56
● 2026-05-19 13:20:24
○ 2026-05-30 02:19:50
● 2026-07-18 22:37:56
● 2026-04-10 17:28:56
● 2026-05-19 13:20:24
○ 2026-05-30 02:19:50
● 2026-07-18 22:37:56
○A188.114.96.02026-05-30 → 2026-05-30 · 3 obs
○ 2026-05-19 13:20:24
● 2026-05-30 02:19:50
○ 2026-07-18 22:37:56
● 2026-05-30 02:19:50
○ 2026-07-18 22:37:56
○A188.114.97.02026-05-30 → 2026-05-30 · 3 obs
○ 2026-05-19 13:20:24
● 2026-05-30 02:19:50
○ 2026-07-18 22:37:56
● 2026-05-30 02:19:50
○ 2026-07-18 22:37:56
○A2606:4700:3031::ac43:be962026-04-10 → 2026-05-19 · 5 obs
○ 2017-11-23 15:06:32
● 2026-04-10 17:28:56
● 2026-05-19 13:20:24
○ 2026-05-30 02:19:50
○ 2026-07-18 22:37:56
● 2026-04-10 17:28:56
● 2026-05-19 13:20:24
○ 2026-05-30 02:19:50
○ 2026-07-18 22:37:56
●A2606:4700:3033::ac43:be962026-07-18 → 2026-07-18 · 2 obs
○ 2026-05-30 02:19:50
● 2026-07-18 22:37:56
● 2026-07-18 22:37:56
●A2606:4700:3034::6815:51c12026-07-18 → 2026-07-18 · 2 obs
○ 2026-05-30 02:19:50
● 2026-07-18 22:37:56
● 2026-07-18 22:37:56
○A2606:4700:3035::6815:51c12026-04-10 → 2026-05-19 · 5 obs
○ 2017-11-23 15:06:32
● 2026-04-10 17:28:56
● 2026-05-19 13:20:24
○ 2026-05-30 02:19:50
○ 2026-07-18 22:37:56
● 2026-04-10 17:28:56
● 2026-05-19 13:20:24
○ 2026-05-30 02:19:50
○ 2026-07-18 22:37:56
○A2a06:98c1:3120::2026-05-30 → 2026-05-30 · 3 obs
○ 2026-05-19 13:20:24
● 2026-05-30 02:19:50
○ 2026-07-18 22:37:56
● 2026-05-30 02:19:50
○ 2026-07-18 22:37:56
○A2a06:98c1:3121::2026-05-30 → 2026-05-30 · 3 obs
○ 2026-05-19 13:20:24
● 2026-05-30 02:19:50
○ 2026-07-18 22:37:56
● 2026-05-30 02:19:50
○ 2026-07-18 22:37:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| northamericanmasterclass.com | amy.ns.cloudflare.com, hasslo.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.134
NS records: amy.ns.cloudflare.com, hasslo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for northamericanmasterclass.com (unsigned zone)
⏱️ Timing
Total: 153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.81.193, 172.67.190.150 |
| AAAA | 2 | 2606:4700:3033::ac43:be96, 2606:4700:3034::6815:51c1 |
| NS | 2 | amy.ns.cloudflare.com, hasslo.ns.cloudflare.com |
| TXT | 1 | eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | amy.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (amy.ns.cloudflare.com, amy.ns.cloudflare.com, amy.ns.cloudflare.com...)
Analysis
IP Addresses
northamericanmasterclass.com points to the four IP addresses 104.21.81.193, 172.67.190.150, 2606:4700:3033::ac43:be96 and 2606:4700:3034::6815:51c1.
Two other host names, along with kiparis-alushta.ru, www.akut.lu and idiotpilotmusic.com, also share IP numbers with northamericanmasterclass.com.
Name Servers
northamericanmasterclass.com is delegated to two name servers: amy.ns.cloudflare.com and hasslo.ns.cloudflare.com.
northamericanmasterclass.com shares its NS records with other domains, for example 789luckbet.com.br, liquid-life.de, eseade.edu.ar and two others.
At least some of northamericanmasterclass.com's name servers are shared with other domains, for example kristinjones21.com, ibelin.site, businesshacking.net and two more.
These name servers tend to be used in conjunction with the name servers byron.ns.cloudflare.com.
DNS names with 6 IP addresses:
amy.ns.cloudflare.com resolves to 108.162.192.101, 172.64.32.101, 173.245.58.101 and 3 other IP addresses.
hasslo.ns.cloudflare.com resolves to 108.162.195.134, 162.159.44.134, 172.64.35.134 and 3 other IP addresses.