mjsaylor.com - robtex.com
mjsaylor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.62.164Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.137.24🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | marissa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2672🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marissa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c272🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | marissa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2272🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | marissa.ns.cloudflare.com | ||||||
| A | 108.162.194.114🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marissa.ns.cloudflare.com | ||||||
| A | 162.159.38.114Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marissa.ns.cloudflare.com | ||||||
| A | 172.64.34.114🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marissa.ns.cloudflare.com | ||||||
| NS | tom.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c193🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2193🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 108.162.193.147🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 172.64.33.147🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 173.245.59.147🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| TXT | google-site-verification=od43Tg_lniBnX5ZLT8pmvbhEFrvTJ-FGL6v9DT30V8w | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.62.164, 172.67.137.24 | ||||||
| SOA | marissa.ns.cloudflare.comdns@cloudflare.com serial=2398470174 | ||||||
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=1771291435 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●NSmarissa.ns.cloudflare.com2026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 02:16:34
●NStom.ns.cloudflare.com2026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 02:16:34
●A104.21.62.1642026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 02:16:34
●A172.67.137.242026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 02:16:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| mjsaylor.com | tom.ns.cloudflare.com, marissa.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.147
NS records: tom.ns.cloudflare.com, marissa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mjsaylor.com (unsigned zone)
⏱️ Timing
Total: 169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.137.24, 104.21.62.164 |
| NS | 2 | marissa.ns.cloudflare.com, tom.ns.cloudflare.com |
| TXT | 1 | google-site-verification=od43Tg_lniBnX5Z |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | marissa.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (tom.ns.cloudflare.com, tom.ns.cloudflare.com, tom.ns.cloudflare.com...)
Analysis
IP Addresses
mjsaylor.com resolves to two IP numbers: 104.21.62.164 and 172.67.137.24.
other host names including koderapp.com, krakforum.com, www1.7yw95el.eu.org, systemcore.cl and germandeathcampsnotpolish.com share IP numbers with mjsaylor.com.
Name Servers
mjsaylor.com is delegated to two name servers marissa.ns.cloudflare.com and tom.ns.cloudflare.com.
mjsaylor.com uses the same name server setup as other domains such as gailgoehring.shop, dyadartisans.com, housecls.com and tarla-fel.org.
mjsaylor.com at least partially shares name servers with other domains, for instance sanguangroup.com, tjjhdn.com, abandco.in, catcasino679.com and lewtec.co.uk.
These name servers are commonly used with albert.ns.cloudflare.com, jeff.ns.cloudflare.com and edna.ns.cloudflare.com.
Host names with six IP numbers:
Host name marissa.ns.cloudflare.com points to: 2606:4700:50::a29f:2672, 2803:f800:50::6ca2:c272, 2a06:98c1:50::ac40:2272, 108.162.194.114, 162.159.38.114 and 172.64.34.114.
Host name tom.ns.cloudflare.com points to: 2606:4700:58::adf5:3b93, 2803:f800:50::6ca2:c193, 2a06:98c1:50::ac40:2193, 108.162.193.147, 172.64.33.147 and 173.245.59.147.