null.suttonfirm.com - robtex.com
null.suttonfirm.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:903bπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1c2dπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.28.45Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.144.59πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.28.45, 172.67.144.59 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:903b, 2606:4700:3037::6815:1c2d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com | ||||||
suttonfirm.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:903bπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1c2dπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.28.45Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.144.59πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | lucy.ns.cloudflare.com β | ||||||
| NS | phil.ns.cloudflare.com | ||||||
| MX | suttonfirm-com.mail.protection.outlook.com β | ||||||
| TXT | MS=ms35587703 | ||||||
| TXT | MS=ms45653072 | ||||||
| TXT | google-site-verification=pOvFcdcoIb_ptpTwY7ek845JIz2_pdxTXjyx143Yihw | ||||||
| TXT | v=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.28.45, 172.67.144.59 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:903b, 2606:4700:3037::6815:1c2d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com | ||||||
| SOA | lucy.ns.cloudflare.comdns@cloudflare.com serial=2409314962 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βA104.21.28.452026-06-27 β 2026-08-05 Β· 2 obs
β 2026-06-27 22:12:20
β 2026-08-05 12:46:06
β 2026-08-05 12:46:06
βA172.67.144.592026-06-27 β 2026-08-05 Β· 2 obs
β 2026-06-27 22:12:20
β 2026-08-05 12:46:06
β 2026-08-05 12:46:06
βA2606:4700:3030::ac43:903b2026-06-27 β 2026-08-05 Β· 2 obs
β 2026-06-27 22:12:20
β 2026-08-05 12:46:06
β 2026-08-05 12:46:06
βA2606:4700:3032::6815:1c2d2026-06-27 β 2026-06-27 Β· 3 obs
β 2026-06-27 22:12:20
β 2026-08-05 12:46:04
β 2026-08-05 12:46:06
β 2026-08-05 12:46:04
β 2026-08-05 12:46:06
βA2606:4700:3037::6815:1c2d2026-08-05 β 2026-08-05 Β· 3 obs
β 2026-06-27 22:12:20
β 2026-08-05 12:46:04
β 2026-08-05 12:46:06
β 2026-08-05 12:46:04
β 2026-08-05 12:46:06
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| suttonfirm.com | lucy.ns.cloudflare.com, phil.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.137
NS records: lucy.ns.cloudflare.com, phil.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for suttonfirm.com (unsigned zone)
β±οΈ Timing
Total: 165ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.144.59, 104.21.28.45 |
| AAAA | 2 | 2606:4700:3030::ac43:903b, 2606:4700:3037::6815:1c2d |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lucy.ns.cloudflare.com, lucy.ns.cloudflare.com, lucy.ns.cloudflare.com...)
Analysis
IP Addresses
null.suttonfirm.com resolves to four IP addresses: 104.21.28.45, 172.67.144.59, 2606:4700:3030::ac43:903b and 2606:4700:3037::6815:1c2d.
Two other host names, along with aulapnfd.unem.edu.ve, seydiler.com and yudoo.net, also share IP numbers with null.suttonfirm.com.