bufsxn.study - dns.ninja
bufsxn.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:3bb0🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:b605🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.59.176Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.182.5🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | adam.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c136🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2136🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 108.162.193.54🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 172.64.33.54🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| A | 173.245.59.54🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adam.ns.cloudflare.com | ||||||
| NS | addilyn.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26d9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addilyn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | addilyn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | addilyn.ns.cloudflare.com | ||||||
| A | 108.162.194.217🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addilyn.ns.cloudflare.com | ||||||
| A | 162.159.38.217Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addilyn.ns.cloudflare.com | ||||||
| A | 172.64.34.217🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | addilyn.ns.cloudflare.com | ||||||
| TXT | google-site-verification=dEz11mR1dMQ5N9b3X8jyf1e7TEUrLnPOkD-pmkf-wjI | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.59.176, 172.67.182.5 | ||||||
| IPv6 hints | 2606:4700:3032::6815:3bb0, 2606:4700:3036::ac43:b605 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com | ||||||
| SOA | adam.ns.cloudflare.comdns@cloudflare.com serial=2410108481 | ||||||
study
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.study ⭐ | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1785026194 | ||||||
Same first word
bufsxn.study |
Similar names
DNS History
7 records (6 active, 1 former)
●NSadam.ns.cloudflare.com2026-03-28 → 2026-07-26 · 2 obs
● 2026-07-26 01:20:24
●NSaddilyn.ns.cloudflare.com2026-03-28 → 2026-07-26 · 2 obs
● 2026-07-26 01:20:24
●A104.21.59.1762026-03-28 → 2026-07-26 · 2 obs
● 2026-07-26 01:20:24
●A172.67.182.52026-03-28 → 2026-07-26 · 2 obs
● 2026-07-26 01:20:24
●A2606:4700:3032::6815:3bb02026-03-28 → 2026-07-26 · 2 obs
● 2026-07-26 01:20:24
○A2606:4700:3034::ac43:b6052026-03-28 → 2026-03-28 · 3 obs
○ 2026-07-02 07:48:52
○ 2026-07-26 01:20:24
●A2606:4700:3036::ac43:b6052026-07-02 → 2026-07-26 · 3 obs
● 2026-07-02 07:48:52
● 2026-07-26 01:20:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | x.nic.study, z.nic.study, a.nic.study, c.nic.study... | 12 records |
| bufsxn.study | addilyn.ns.cloudflare.com, adam.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.54
NS records: addilyn.ns.cloudflare.com, adam.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bufsxn.study (unsigned zone)
⏱️ Timing
Total: 442ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.59.176, 172.67.182.5 |
| AAAA | 2 | 2606:4700:3036::ac43:b605, 2606:4700:3032::6815:3bb0 |
| NS | 2 | adam.ns.cloudflare.com, addilyn.ns.cloudflare.com |
| TXT | 1 | google-site-verification=dEz11mR1dMQ5N9b |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adam.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.study, y.nic.study, x.nic.study...)
Analysis
IP Addresses
bufsxn.study has four IP addresses: 104.21.59.176, 172.67.182.5, 2606:4700:3032::6815:3bb0 and 2606:4700:3036::ac43:b605.
Two other host names, along with finmarketnews.com, yhyscn.com and almacenestiburon.com, also share IP numbers with bufsxn.study.
Name Servers
bufsxn.study is delegated to two name servers: adam.ns.cloudflare.com and addilyn.ns.cloudflare.com.
bufsxn.study shares its NS records with other domains, for example ifmonline.com.au, comebelow.com, nirvanahealthproducts.com and two others.
bufsxn.study shares at least some of its name servers with other domains, including 700719.com, zmworm.com, vote-inco.xyz and two others.
These name servers are frequently paired with the name servers arvind.ns.cloudflare.com and sonia.ns.cloudflare.com.
DNS names with 6 IP addresses:
adam.ns.cloudflare.com resolves to 108.162.193.54, 172.64.33.54, 173.245.59.54 and 3 other IP addresses.
addilyn.ns.cloudflare.com resolves to 108.162.194.217, 162.159.38.217, 172.64.34.217 and 3 other IP addresses.