551af.com - robtex.com
551af.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:285b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:b747🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.40.91Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.183.71🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | finley.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c33a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:233a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 108.162.195.58🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 162.159.44.58Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| A | 172.64.35.58🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | finley.ns.cloudflare.com | ||||||
| NS | sandra.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2622🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sandra.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c222🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sandra.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2222🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sandra.ns.cloudflare.com | ||||||
| A | 108.162.194.34🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sandra.ns.cloudflare.com | ||||||
| A | 162.159.38.34Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sandra.ns.cloudflare.com | ||||||
| A | 172.64.34.34🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sandra.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.40.91, 172.67.183.71 | ||||||
| IPv6 | 2606:4700:3035::6815:285b, 2606:4700:3035::ac43:b747 | ||||||
| SOA | finley.ns.cloudflare.comdns@cloudflare.com serial=2398628235 | ||||||
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=1774369342 | ||||||
Same first word
551af.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSfinley.ns.cloudflare.com2026-03-04 → 2026-03-24 · 2 obs
● 2026-03-24 16:23:56
●NSsandra.ns.cloudflare.com2026-03-04 → 2026-03-24 · 2 obs
● 2026-03-24 16:23:56
●A104.21.40.912026-03-04 → 2026-03-24 · 2 obs
● 2026-03-24 16:23:56
●A172.67.183.712026-03-04 → 2026-03-24 · 2 obs
● 2026-03-24 16:23:56
●A2606:4700:3035::6815:285b2026-03-04 → 2026-03-24 · 2 obs
● 2026-03-24 16:23:56
●A2606:4700:3035::ac43:b7472026-03-04 → 2026-03-24 · 2 obs
● 2026-03-24 16:23:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 551af.com | sandra.ns.cloudflare.com, finley.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.58
NS records: sandra.ns.cloudflare.com, finley.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 551af.com (unsigned zone)
⏱️ Timing
Total: 315ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.183.71, 104.21.40.91 |
| AAAA | 2 | 2606:4700:3035::ac43:b747, 2606:4700:3035::6815:285b |
| NS | 2 | finley.ns.cloudflare.com, sandra.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | finley.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sandra.ns.cloudflare.com, sandra.ns.cloudflare.com, sandra.ns.cloudflare.com...)
Analysis
IP Addresses
551af.com resolves to four IPs: 2606:4700:3035::6815:285b, 2606:4700:3035::ac43:b747, 104.21.40.91 and 172.67.183.71.
Other host names, for instance fabiandingemans.nl, tsimachidis.gr, sharing.to, jms-innovacion-y-gestion-financiera.empresas.info and spiritsportscamp.com share IP numbers with 551af.com.
Name Servers
551af.com has two name servers: finley.ns.cloudflare.com and sandra.ns.cloudflare.com.
551af.com shares the same name server setup as other domains, for example bdgclubs.com, tashanrfv.com, yadnexo.com, rbzgdd55.com and hgnicepayapi.com.
551af.com shares some name servers with other domains, for example debmon.org, pronatura.be, compassionoffering.com, stahlton.co.nz and adrasom.org.
These name servers are commonly used alongside rommy.ns.cloudflare.com, ximena.ns.cloudflare.com, sierra.ns.cloudflare.com and paige.ns.cloudflare.com.
Host names with six IP numbers: finley.ns.cloudflare.com points to: 2606:4700:58::a29f:2c3a, 2803:f800:50::6ca2:c33a, 2a06:98c1:50::ac40:233a, 108.162.195.58, 162.159.44.58 and 172.64.35.58; sandra.ns.cloudflare.com points to: 2606:4700:50::a29f:2622, 2803:f800:50::6ca2:c222, 2a06:98c1:50::ac40:2222, 108.162.194.34, 162.159.38.34 and 172.64.34.34.