sydelsierra.com - robtex.com
sydelsierra.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:2715🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:8e37🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.39.21Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.142.55🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gabe.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b72🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gabe.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c172🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gabe.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2172🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gabe.ns.cloudflare.com | ||||||
| A | 108.162.193.114🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gabe.ns.cloudflare.com | ||||||
| A | 172.64.33.114🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gabe.ns.cloudflare.com | ||||||
| A | 173.245.59.114🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gabe.ns.cloudflare.com | ||||||
| NS | grace.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 108.162.192.159🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 172.64.32.159🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| A | 173.245.58.159🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grace.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.39.21, 172.67.142.55 | ||||||
| IPv6 hints | 2606:4700:3033::6815:2715, 2606:4700:3036::ac43:8e37 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com | ||||||
| SOA | gabe.ns.cloudflare.comdns@cloudflare.com serial=2399411812 | ||||||
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=1778458021 | ||||||
Same first word
sydelsierra.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSgabe.ns.cloudflare.com2026-05-03 → 2026-05-11 · 2 obs
● 2026-05-11 00:21:28
●NSgrace.ns.cloudflare.com2026-05-03 → 2026-05-11 · 2 obs
● 2026-05-11 00:21:28
●A104.21.39.212026-05-03 → 2026-05-11 · 2 obs
● 2026-05-11 00:21:28
●A172.67.142.552026-05-03 → 2026-05-11 · 2 obs
● 2026-05-11 00:21:28
●A2606:4700:3033::6815:27152026-05-03 → 2026-05-11 · 2 obs
● 2026-05-11 00:21:28
●A2606:4700:3036::ac43:8e372026-05-03 → 2026-05-11 · 2 obs
● 2026-05-11 00:21:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sydelsierra.com | gabe.ns.cloudflare.com, grace.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.159
NS records: gabe.ns.cloudflare.com, grace.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sydelsierra.com (unsigned zone)
⏱️ Timing
Total: 190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.39.21, 172.67.142.55 |
| AAAA | 2 | 2606:4700:3033::6815:2715, 2606:4700:3036::ac43:8e37 |
| NS | 2 | gabe.ns.cloudflare.com, grace.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gabe.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (gabe.ns.cloudflare.com, gabe.ns.cloudflare.com, gabe.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by sydelsierra.com: 2606:4700:3033::6815:2715, 2606:4700:3036::ac43:8e37, 104.21.39.21 and 172.67.142.55.
other host names including denieuwebibliotheek.nl, tannda.net, 6m9m.com, aicc.eu.org and fusionzenith.click share IP numbers with sydelsierra.com.
Name Servers
sydelsierra.com is delegated to two name servers gabe.ns.cloudflare.com and grace.ns.cloudflare.com.
sydelsierra.com shares the same name server setup as other domains, for instance heeev.com, chicopeetowing.com, oxfordmedicalclinic.ca, itmurrieta.com and aussielowdepositcasino.com.
sydelsierra.com at least partially shares name servers with other domains, for instance 21byw.com, greenhand.life, joueurs.fr, ag1639.com and monproduit.be.
These name servers are commonly used alongside fish.ns.cloudflare.com and pablo.ns.cloudflare.com.
Host names with six IP numbers:
Host name gabe.ns.cloudflare.com points to: 2606:4700:58::adf5:3b72, 2803:f800:50::6ca2:c172, 2a06:98c1:50::ac40:2172, 108.162.193.114, 172.64.33.114 and 173.245.59.114.
Host name grace.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9f, 2803:f800:50::6ca2:c09f, 2a06:98c1:50::ac40:209f, 108.162.192.159, 172.64.32.159 and 173.245.58.159.