blogcode.vn - dns.ninja
blogcode.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:fcb🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a3f5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.15.203Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.163.245🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cortney.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cortney.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c057🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cortney.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2057🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cortney.ns.cloudflare.com | ||||||
| A | 108.162.192.87🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cortney.ns.cloudflare.com | ||||||
| A | 172.64.32.87🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cortney.ns.cloudflare.com | ||||||
| A | 173.245.58.87🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cortney.ns.cloudflare.com | ||||||
| NS | rory.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ca6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rory.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rory.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rory.ns.cloudflare.com | ||||||
| A | 108.162.195.166🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rory.ns.cloudflare.com | ||||||
| A | 162.159.44.166Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rory.ns.cloudflare.com | ||||||
| A | 172.64.35.166🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rory.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.15.203, 172.67.163.245 | ||||||
| IPv6 hints | 2606:4700:3033::6815:fcb, 2606:4700:3035::ac43:a3f5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=155, name=cloudflare-ech.com | ||||||
| SOA | cortney.ns.cloudflare.comdns@cloudflare.com serial=2407469766 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030934470 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NScortney.ns.cloudflare.com2026-05-01 → 2026-06-27 · 2 obs
● 2026-06-27 10:55:56
●NSrory.ns.cloudflare.com2026-05-01 → 2026-06-27 · 2 obs
● 2026-06-27 10:55:56
○A103.1.237.1772026-05-01 → 2026-05-20 · 4 obs
● 2026-05-20 16:06:30
○ 2026-06-03 06:32:00
○ 2026-06-27 10:55:56
●A104.21.15.2032026-06-03 → 2026-06-27 · 3 obs
● 2026-06-03 06:32:00
● 2026-06-27 10:55:56
●A172.67.163.2452026-06-03 → 2026-06-27 · 3 obs
● 2026-06-03 06:32:00
● 2026-06-27 10:55:56
●A2606:4700:3033::6815:fcb2026-06-27 → 2026-06-27 · 3 obs
● 2026-06-27 10:55:54
● 2026-06-27 10:55:56
●A2606:4700:3035::ac43:a3f52026-06-03 → 2026-06-27 · 3 obs
● 2026-06-03 06:32:00
● 2026-06-27 10:55:56
○A2606:4700:3037::6815:fcb2026-06-03 → 2026-06-03 · 4 obs
● 2026-06-03 06:32:00
○ 2026-06-27 10:55:54
○ 2026-06-27 10:55:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| blogcode.vn | rory.ns.cloudflare.com, cortney.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.87
NS records: rory.ns.cloudflare.com, cortney.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blogcode.vn (unsigned zone)
⏱️ Timing
Total: 1481ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.15.203, 172.67.163.245 |
| AAAA | 2 | 2606:4700:3033::6815:fcb, 2606:4700:3035::ac43:a3f5 |
| NS | 2 | cortney.ns.cloudflare.com, rory.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cortney.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
blogcode.vn has four IP addresses: 104.21.15.203, 172.67.163.245, 2606:4700:3033::6815:fcb and 2606:4700:3035::ac43:a3f5.
Among the host names that share IP numbers with blogcode.vn are tchatetrencontre.com, www.promoties.be, pdf-doc.com and two others.
Name Servers
DNS delegation for blogcode.vn points to two name servers: cortney.ns.cloudflare.com and rory.ns.cloudflare.com.
blogcode.vn has the same name server delegation as a number of other domains, such as networkwallet.net, hisens.com, pzdbqwkg.work and two more.
blogcode.vn shares at least some of its name servers with other domains, including maal69.com.co, crudopl.com, shoeq.ae and two others.
These name servers are frequently paired with the name servers itzel.ns.cloudflare.com and kate.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
cortney.ns.cloudflare.com has IP addresses 108.162.192.87, 172.64.32.87 and 173.245.58.87, plus 3 other.
rory.ns.cloudflare.com has IP addresses 108.162.195.166, 162.159.44.166 and 172.64.35.166, plus 3 other.