scanbuf.net - robtex.com
scanbuf.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:b5f3🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:53d2🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.83.210Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.181.243🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dom.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b9d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dom.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dom.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dom.ns.cloudflare.com | ||||||
| A | 108.162.193.157🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dom.ns.cloudflare.com | ||||||
| A | 172.64.33.157🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dom.ns.cloudflare.com | ||||||
| A | 173.245.59.157🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dom.ns.cloudflare.com | ||||||
| NS | zelda.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3af2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 108.162.192.242🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 172.64.32.242🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| A | 173.245.58.242🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zelda.ns.cloudflare.com | ||||||
| MX | route2.mx.cloudflare.net ⭐ | ||||||
| A | 2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| MX | route1.mx.cloudflare.net(66) | ||||||
| A | 2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route3.mx.cloudflare.net(79) | ||||||
| A | 2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.83.210, 172.67.181.243 | ||||||
| IPv6 | 2606:4700:3030::ac43:b5f3, 2606:4700:3036::6815:53d2 | ||||||
| SOA | dom.ns.cloudflare.comdns@cloudflare.com serial=2399378283 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291465 | ||||||
Same first word
scanbuf.net |
Similar names
DNS History
17 records (9 active, 8 former)
○NSdns10.hichina.com2017-01-03 → 2017-11-25 · 4 obs
● 2017-11-25 17:58:32
○ 2026-03-16 21:00:16
○ 2026-03-24 04:37:34
○NSdns9.hichina.com2017-01-03 → 2017-11-25 · 4 obs
● 2017-11-25 17:58:32
○ 2026-03-16 21:00:16
○ 2026-03-24 04:37:34
●NSdom.ns.cloudflare.com2026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 21:00:16
● 2026-03-24 04:37:34
●NSzelda.ns.cloudflare.com2026-03-16 → 2026-03-24 · 3 obs
● 2026-03-16 21:00:16
● 2026-03-24 04:37:34
●MXroute1.mx.cloudflare.net2026-03-16 → 2026-03-24 · 2 obs
● 2026-03-24 04:37:34
●MXroute2.mx.cloudflare.net2026-03-16 → 2026-03-24 · 2 obs
● 2026-03-24 04:37:34
●MXroute3.mx.cloudflare.net2026-03-16 → 2026-03-24 · 2 obs
● 2026-03-24 04:37:34
●A104.21.83.2102026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 04:37:34
○A118.193.226.552017-01-03 → 2017-01-03 · 3 obs
○ 2017-11-25 17:58:32
○ 2026-03-24 04:37:34
○A151.101.88.1332017-11-25 → 2017-11-25 · 4 obs
● 2017-11-25 17:58:32
○ 2026-03-16 21:00:16
○ 2026-03-24 04:37:34
●A172.67.181.2432026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 04:37:34
○A188.114.96.02026-03-16 → 2026-03-16 · 3 obs
● 2026-03-16 21:00:16
○ 2026-03-24 04:37:34
○A188.114.97.02026-03-16 → 2026-03-16 · 3 obs
● 2026-03-16 21:00:16
○ 2026-03-24 04:37:34
●A2606:4700:3030::ac43:b5f32026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 04:37:34
●A2606:4700:3036::6815:53d22026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 04:37:34
○A2a06:98c1:3120::2026-03-16 → 2026-03-16 · 3 obs
● 2026-03-16 21:00:16
○ 2026-03-24 04:37:34
○A2a06:98c1:3121::2026-03-16 → 2026-03-16 · 3 obs
● 2026-03-16 21:00:16
○ 2026-03-24 04:37:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| scanbuf.net | dom.ns.cloudflare.com, zelda.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.242
NS records: dom.ns.cloudflare.com, zelda.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for scanbuf.net (unsigned zone)
⏱️ Timing
Total: 436ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.83.210, 172.67.181.243 |
| AAAA | 2 | 2606:4700:3036::6815:53d2, 2606:4700:3030::ac43:b5f3 |
| NS | 2 | dom.ns.cloudflare.com, zelda.ns.cloudflare.com |
| MX | 3 | route2.mx.cloudflare.net (pri: 27), route1.mx.cloudflare.net (pri: 66)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dom.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
scanbuf.net resolves to four IP numbers: 2606:4700:3030::ac43:b5f3, 2606:4700:3036::6815:53d2, 104.21.83.210 and 172.67.181.243.
Other host names such as thepointfitnesmakers.net, automationplus.com.au, sphinxhead.org, nova.likeitmedia.de and kim.hartwich.net share IPs with scanbuf.net.
Name Servers
scanbuf.net is delegated to two name servers: dom.ns.cloudflare.com and zelda.ns.cloudflare.com.
scanbuf.net shares the same name server setup as clubsobak.ru, gaminator.app, securemailin.bdsmktg.com, northborderrealty.com and edgeccf.com.
scanbuf.net at least partially shares name servers with other domains, for instance betlua2.com, rasamasa.com, vx173.com, zz-yaxin.com and grahamsheaphotography.com.
these name servers are commonly used with dina.ns.cloudflare.com, june.ns.cloudflare.com, fred.ns.cloudflare.com and arvind.ns.cloudflare.com.
Host names with six IP numbers:
dom.ns.cloudflare.com points to 2606:4700:58::adf5:3b9d, 2803:f800:50::6ca2:c19d, 2a06:98c1:50::ac40:219d, 108.162.193.157, 172.64.33.157 and 173.245.59.157.
zelda.ns.cloudflare.com points to 2606:4700:50::adf5:3af2, 2803:f800:50::6ca2:c0f2, 2a06:98c1:50::ac40:20f2, 108.162.192.242, 172.64.32.242 and 173.245.58.242.
Mail Servers
Three mail servers handle scanbuf.net: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
scanbuf.net shares at least partially some mail servers with other domains, including (0x786e7878).health, advancedrejuvenationclinic.co.uk, dfave.com, ufreegames.org and tmhdopa.com.
Host names with six IP numbers:
route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.
route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.
route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.