null.suttonfirm.com - robtex.com

null.suttonfirm.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:903bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:1c2dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.28.45Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.144.59πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.28.45, 172.67.144.59
IPv6 hints2606:4700:3030::ac43:903b, 2606:4700:3037::6815:1c2d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com

suttonfirm.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:903bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:1c2dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.28.45Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.144.59πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSlucy.ns.cloudflare.com ⭐
NSphil.ns.cloudflare.com
MXsuttonfirm-com.mail.protection.outlook.com ⭐
TXTMS=ms35587703
TXTMS=ms45653072
TXTgoogle-site-verification=pOvFcdcoIb_ptpTwY7ek845JIz2_pdxTXjyx143Yihw
TXTv=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.28.45, 172.67.144.59
IPv6 hints2606:4700:3030::ac43:903b, 2606:4700:3037::6815:1c2d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com
SOAlucy.ns.cloudflare.comdns@cloudflare.com serial=2409314962

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

A104.21.28.45172.67.144.592606:4700:3030::ac43:903b2606:4700:3037::6815:1c2d2606:4700:3032::6815:1c2d
●A104.21.28.452026-06-27 β†’ 2026-08-05 Β· 2 obs
● 2026-06-27 22:12:20
● 2026-08-05 12:46:06
●A172.67.144.592026-06-27 β†’ 2026-08-05 Β· 2 obs
● 2026-06-27 22:12:20
● 2026-08-05 12:46:06
●A2606:4700:3030::ac43:903b2026-06-27 β†’ 2026-08-05 Β· 2 obs
● 2026-06-27 22:12:20
● 2026-08-05 12:46:06
β—‹A2606:4700:3032::6815:1c2d2026-06-27 β†’ 2026-06-27 Β· 3 obs
● 2026-06-27 22:12:20
β—‹ 2026-08-05 12:46:04
β—‹ 2026-08-05 12:46:06
●A2606:4700:3037::6815:1c2d2026-08-05 β†’ 2026-08-05 Β· 3 obs
β—‹ 2026-06-27 22:12:20
● 2026-08-05 12:46:04
● 2026-08-05 12:46:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...-
suttonfirm.comlucy.ns.cloudflare.com, phil.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.193.137

NS records: lucy.ns.cloudflare.com, phil.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for suttonfirm.com (unsigned zone)

⏱️ Timing

Total: 165ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.144.59, 104.21.28.45
AAAA22606:4700:3030::ac43:903b, 2606:4700:3037::6815:1c2d
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ 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.