kfefz.buzz - robtex.com
kfefz.buzz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:217d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:a28c🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.33.125Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.162.140🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | duke.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| NS | may.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c087🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2087🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| A | 108.162.192.135🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| A | 172.64.32.135🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| A | 173.245.58.135🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.33.125, 172.67.162.140 | ||||||
| IPv6 | 2606:4700:3031::6815:217d, 2606:4700:3034::ac43:a28c | ||||||
| SOA | duke.ns.cloudflare.comdns@cloudflare.com serial=2399310610 | ||||||
buzz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nic.buzz ⭐ | ||||||
| NS | a.nic.buzz | ||||||
| NS | b.nic.buzz | ||||||
| NS | c.nic.buzz | ||||||
| NS | ns2.dns.nic.buzz | ||||||
| NS | ns3.dns.nic.buzz | ||||||
| SOA | ns1.dns.nic.buzzadmin@tldns.godaddy serial=1774597250 | ||||||
Same first word
kfefz.buzz |
DNS History
6 records (6 active, 0 former)
●NSduke.ns.cloudflare.com2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 08:10:56
●NSmay.ns.cloudflare.com2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 08:10:56
●A104.21.33.1252026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 08:10:56
●A172.67.162.1402026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 08:10:56
●A2606:4700:3031::6815:217d2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 08:10:56
●A2606:4700:3034::ac43:a28c2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 08:10:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| buzz | a.nic.buzz, b.nic.buzz, c.nic.buzz, ns1.dns.nic.buzz... | 12 records |
| kfefz.buzz | duke.ns.cloudflare.com, may.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.110
NS records: duke.ns.cloudflare.com, may.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kfefz.buzz (unsigned zone)
⏱️ Timing
Total: 248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.162.140, 104.21.33.125 |
| AAAA | 2 | 2606:4700:3031::6815:217d, 2606:4700:3034::ac43:a28c |
| NS | 2 | duke.ns.cloudflare.com, may.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | duke.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.buzz, a.nic.buzz, b.nic.buzz...)
Analysis
IP Addresses
kfefz.buzz points to four IP numbers: 2606:4700:3031::6815:217d, 2606:4700:3034::ac43:a28c, 104.21.33.125 and 172.67.162.140.
Other host names, for instance dietercompany.com, www.scvmnrol.pro, movolihaussystems.buzz, 222sport.com and www.ivy-lang.org share IP numbers with kfefz.buzz.
Name Servers
kfefz.buzz is delegated to two name servers: duke.ns.cloudflare.com and may.ns.cloudflare.com.
kfefz.buzz uses the same name server setup as other domains, for instance nuxoll.eu.org, a3lib.net, manovikasprakashan.com, a3cpe.net and gofastmfg.com.
kfefz.buzz shares name servers with other domains at least partially, for instance m4kr.net, lwimg.click, tvnmedia.com, pw-dia.impulse.net and dplaser.com.
Host names with six IP numbers: duke.ns.cloudflare.com points to 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110; may.ns.cloudflare.com points to 2606:4700:50::adf5:3a87, 2803:f800:50::6ca2:c087, 2a06:98c1:50::ac40:2087, 108.162.192.135, 172.64.32.135 and 173.245.58.135.