codebysergio.dev - dns.ninja
codebysergio.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:2d15🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:cfd0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.21Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.207.208🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | laylah.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26e6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laylah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | laylah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | laylah.ns.cloudflare.com | ||||||
| A | 108.162.194.230🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laylah.ns.cloudflare.com | ||||||
| A | 162.159.38.230Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laylah.ns.cloudflare.com | ||||||
| A | 172.64.34.230🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laylah.ns.cloudflare.com | ||||||
| NS | ridge.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ridge.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c38b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ridge.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:238b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ridge.ns.cloudflare.com | ||||||
| A | 108.162.195.139🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ridge.ns.cloudflare.com | ||||||
| A | 162.159.44.139Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ridge.ns.cloudflare.com | ||||||
| A | 172.64.35.139🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ridge.ns.cloudflare.com | ||||||
| MX | mx1-hosting.jellyfish.systems ⭐ | ||||||
| A | 162.255.118.28🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | oxse3a.privateemail.com | ||||||
| MX | mx2-hosting.jellyfish.systems(10) | ||||||
| MX | mx3-hosting.jellyfish.systems(20) | ||||||
| MX | ms28445337.msv1.invalid(32767) | ||||||
| TXT | google-site-verification=eJNPkzpaVi6EweOyjPovpD722lWXxZd0CLtSxniVPaw | ||||||
| TXT | v=spf1 +a +mx +ip4:162.0.235.252 include:spf.web-hosting.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.21, 172.67.207.208 | ||||||
| IPv6 hints | 2606:4700:3037::6815:2d15, 2606:4700:3037::ac43:cfd0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=36, name=cloudflare-ech.com | ||||||
| SOA | laylah.ns.cloudflare.comdns@cloudflare.com serial=2412750807 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
codebysergio.dev |
Previous names
Next names
DNS History
14 records (10 active, 4 former)
●NSlaylah.ns.cloudflare.com2026-08-19 → 2026-08-21 · 2 obs
● 2026-08-21 11:05:18
●NSridge.ns.cloudflare.com2026-08-19 → 2026-08-21 · 2 obs
● 2026-08-21 11:05:18
●MXms28445337.msv1.invalid2026-08-19 → 2026-08-21 · 2 obs
● 2026-08-21 11:05:18
●MXmx1-hosting.jellyfish.systems2026-08-19 → 2026-08-21 · 2 obs
● 2026-08-21 11:05:18
●MXmx2-hosting.jellyfish.systems2026-08-19 → 2026-08-21 · 2 obs
● 2026-08-21 11:05:18
●MXmx3-hosting.jellyfish.systems2026-08-19 → 2026-08-21 · 2 obs
● 2026-08-21 11:05:18
●A104.21.45.212026-08-20 → 2026-08-21 · 3 obs
● 2026-08-20 07:22:16
● 2026-08-21 11:05:18
●A172.67.207.2082026-08-20 → 2026-08-21 · 3 obs
● 2026-08-20 07:22:16
● 2026-08-21 11:05:18
○A188.114.96.02026-08-19 → 2026-08-19 · 3 obs
○ 2026-08-20 07:22:16
○ 2026-08-21 11:05:18
○A188.114.97.02026-08-19 → 2026-08-19 · 3 obs
○ 2026-08-20 07:22:16
○ 2026-08-21 11:05:18
●A2606:4700:3037::6815:2d152026-08-20 → 2026-08-21 · 3 obs
● 2026-08-20 07:22:16
● 2026-08-21 11:05:18
●A2606:4700:3037::ac43:cfd02026-08-20 → 2026-08-21 · 3 obs
● 2026-08-20 07:22:16
● 2026-08-21 11:05:18
○A2a06:98c1:3120::2026-08-19 → 2026-08-19 · 3 obs
○ 2026-08-20 07:22:16
○ 2026-08-21 11:05:18
○A2a06:98c1:3121::2026-08-19 → 2026-08-19 · 3 obs
○ 2026-08-20 07:22:16
○ 2026-08-21 11:05:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | - |
| codebysergio.dev | laylah.ns.cloudflare.com, ridge.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.230
NS records: laylah.ns.cloudflare.com, ridge.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codebysergio.dev (unsigned zone)
⏱️ Timing
Total: 684ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.45.21, 172.67.207.208 |
| AAAA | 2 | 2606:4700:3037::6815:2d15, 2606:4700:3037::ac43:cfd0 |
| NS | 2 | laylah.ns.cloudflare.com, ridge.ns.cloudflare.com |
| MX | 4 | mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)... |
| TXT | 2 | google-site-verification=eJNPkzpaVi6EweO, v=spf1 +a +mx +ip4:162.0.235.252 include |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | laylah.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
codebysergio.dev directs to four IP numbers, which are 104.21.45.21, 172.67.207.208, 2606:4700:3037::6815:2d15 and 2606:4700:3037::ac43:cfd0.
brightmoves.fr, hc-goods.com, (0x736578)-zbiornik.pl plus two other host names have IP numbers in common with codebysergio.dev.
Name Servers
codebysergio.dev uses two name servers for its delegation: laylah.ns.cloudflare.com and ridge.ns.cloudflare.com.
The name server configuration of codebysergio.dev is shared with other domains, for instance silverta.com, scan-trad.fr, betalupi.com and two others.
The name servers of codebysergio.dev overlap at least partially with those of other domains — among them cafoundationfund.org, toondahjobs.com.au, jsss219173.workers.dev and two more.
These name servers commonly appear in combination with the name servers eric.ns.cloudflare.com.
Hosts with 6 IP addresses each:
Hostname laylah.ns.cloudflare.com directs to 108.162.194.230, 162.159.38.230 and 172.64.34.230 along with 3 other IP addresses.
Hostname ridge.ns.cloudflare.com directs to 108.162.195.139, 162.159.44.139 and 172.64.35.139 along with 3 other IP addresses.
Mail Servers
Mail for codebysergio.dev is handled by four mail servers: ms28445337.msv1.invalid, mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.
At least some of the mail servers used by codebysergio.dev are shared with other domains: avax.us, jconireland.com, tera4doke.com and two others among them.
Host names resolving to a single IP address:
mx1-hosting.jellyfish.systems has the IP address 162.255.118.28.