headers.cv - dns.ninja
headers.cv
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:18f3🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:dd37🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.24.243Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.221.55🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | annalise.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26ea🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | annalise.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ea🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | annalise.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ea🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | annalise.ns.cloudflare.com | ||||||
| A | 108.162.194.234🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | annalise.ns.cloudflare.com | ||||||
| A | 162.159.38.234Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | annalise.ns.cloudflare.com | ||||||
| A | 172.64.34.234🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | annalise.ns.cloudflare.com | ||||||
| NS | emerson.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c60🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c360🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2360🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| A | 108.162.195.96🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| A | 162.159.44.96Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| A | 172.64.35.96🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.24.243, 172.67.221.55 | ||||||
| IPv6 hints | 2606:4700:3030::6815:18f3, 2606:4700:3035::ac43:dd37 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com | ||||||
| SOA | annalise.ns.cloudflare.comdns@cloudflare.com serial=2410072007 | ||||||
cv
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.dns.cv ⭐ | ||||||
| NS | anyc.dnsnode.net | ||||||
| NS | c.dns.pt | ||||||
| NS | cv01.dns.pt | ||||||
| TXT | Cabo Verde | ||||||
| TXT | Generation Time: 1784650888 | ||||||
| TXT | http://www.dns.cv/ | ||||||
| TXT | Generation Time ISO 8601: 2026-07-21 16:21:28 | ||||||
| SOA | ns.dns.cvdnsop@dns.cv 2026-07-21 #27 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSannalise.ns.cloudflare.com2026-03-31 → 2026-07-21 · 2 obs
● 2026-07-21 16:58:08
●NSemerson.ns.cloudflare.com2026-03-31 → 2026-07-21 · 2 obs
● 2026-07-21 16:58:08
●A104.21.24.2432026-03-31 → 2026-07-21 · 2 obs
● 2026-07-21 16:58:08
●A172.67.221.552026-03-31 → 2026-07-21 · 2 obs
● 2026-07-21 16:58:08
●A2606:4700:3030::6815:18f32026-06-26 → 2026-07-21 · 3 obs
● 2026-06-26 20:08:52
● 2026-07-21 16:58:08
○A2606:4700:3035::6815:18f32026-03-31 → 2026-06-17 · 4 obs
● 2026-06-17 19:18:50
○ 2026-06-26 20:08:52
○ 2026-07-21 16:58:08
●A2606:4700:3035::ac43:dd372026-06-26 → 2026-07-21 · 3 obs
● 2026-06-26 20:08:52
● 2026-07-21 16:58:08
○A2606:4700:3037::ac43:dd372026-03-31 → 2026-06-17 · 4 obs
● 2026-06-17 19:18:50
○ 2026-06-26 20:08:52
○ 2026-07-21 16:58:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cv | cv01.dns.pt, anyc.dnsnode.net, c.dns.pt, ns.dns.cv | 7 records |
| headers.cv | emerson.ns.cloudflare.com, annalise.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.234
NS records: emerson.ns.cloudflare.com, annalise.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cv (unsigned zone)
⏱️ Timing
Total: 441ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.221.55, 104.21.24.243 |
| AAAA | 2 | 2606:4700:3035::ac43:dd37, 2606:4700:3030::6815:18f3 |
| NS | 2 | annalise.ns.cloudflare.com, emerson.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | annalise.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 7
In-bailiwick: 1 (ns.dns.cv)
Out-of-bailiwick: 6 (cv01.dns.pt, anyc.dnsnode.net, c.dns.pt...)
Analysis
IP Addresses
headers.cv resolves to four IP addresses: 104.21.24.243, 172.67.221.55, 2606:4700:3030::6815:18f3 and 2606:4700:3035::ac43:dd37.
Additional host names — arraia777bet1.com, happykingdom.kz, dreamora.ch and two others — share IP numbers with headers.cv.
Name Servers
headers.cv is served by two delegated name servers, annalise.ns.cloudflare.com and emerson.ns.cloudflare.com.
headers.cv shares its name server setup with other domains, including jts-blog.com, prublogger.com, ageeksblog.com and two others.
headers.cv partially shares its NS delegation with several other domains, including 7chords.com, senpaistreamm.com, geyanlizhi.com and two others.
These name servers are frequently paired with the name servers noah.ns.cloudflare.com, nia.ns.cloudflare.com, sunny.ns.cloudflare.com and two others.
Host names with 6 IP numbers:
annalise.ns.cloudflare.com carries IP addresses 108.162.194.234, 162.159.38.234 and 172.64.34.234, with 3 other addresses beyond those.
emerson.ns.cloudflare.com carries IP addresses 108.162.195.96, 162.159.44.96 and 172.64.35.96, with 3 other addresses beyond those.