experttrack.info - robtex.com
experttrack.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:8efa🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5f29🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.95.41Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.142.250🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brynne.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2641🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c241🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2241🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 108.162.194.65🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 162.159.38.65Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 172.64.34.65🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| NS | oswald.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bda🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | oswald.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | oswald.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21da🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | oswald.ns.cloudflare.com | ||||||
| A | 108.162.193.218🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | oswald.ns.cloudflare.com | ||||||
| A | 172.64.33.218🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | oswald.ns.cloudflare.com | ||||||
| A | 173.245.59.218🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | oswald.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.95.41, 172.67.142.250 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:8efa, 2606:4700:3037::6815:5f29 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=162, name=cloudflare-ech.com | ||||||
| SOA | brynne.ns.cloudflare.comdns@cloudflare.com serial=2399918086 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1777111800 | ||||||
Same first word
experttrack.info |
DNS History
6 records (6 active, 0 former)
●NSbrynne.ns.cloudflare.com2026-03-13 → 2026-04-25 · 2 obs
● 2026-04-25 10:17:34
●NSoswald.ns.cloudflare.com2026-03-13 → 2026-04-25 · 2 obs
● 2026-04-25 10:17:34
●A104.21.95.412026-03-13 → 2026-04-25 · 2 obs
● 2026-04-25 10:17:34
●A172.67.142.2502026-03-13 → 2026-04-25 · 2 obs
● 2026-04-25 10:17:34
●A2606:4700:3033::ac43:8efa2026-03-13 → 2026-04-25 · 2 obs
● 2026-04-25 10:17:34
●A2606:4700:3037::6815:5f292026-03-13 → 2026-04-25 · 2 obs
● 2026-04-25 10:17:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| experttrack.info | brynne.ns.cloudflare.com, oswald.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.65
NS records: brynne.ns.cloudflare.com, oswald.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for experttrack.info (unsigned zone)
⏱️ Timing
Total: 616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.95.41, 172.67.142.250 |
| AAAA | 2 | 2606:4700:3033::ac43:8efa, 2606:4700:3037::6815:5f29 |
| NS | 2 | brynne.ns.cloudflare.com, oswald.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brynne.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
experttrack.info resolves to four IPs: 2606:4700:3033::ac43:8efa, 2606:4700:3037::6815:5f29, 104.21.95.41 and 172.67.142.250.
Other host names such as evtek.net, hyperprimesystems.sbs, mjsprojects.com, aumannrealty.com and teploterm.ua share IP numbers with experttrack.info.
Name Servers
experttrack.info is delegated to two name servers: brynne.ns.cloudflare.com and oswald.ns.cloudflare.com.
experttrack.info uses the same name server setup as other domains, including yugeninfra.com, spa-ambiente.de, forjry.live, rzlfeljk.digital and dpqmsy.qpon.
At least part of the name servers for experttrack.info are shared with other domains, for instance dblocks.io, mlvquintanar.com, thechristensengroup.com, headsup.co.uk and expo2015israel.com.
These name servers are commonly used alongside the name servers dane.ns.cloudflare.com.
Host names with six IP numbers:
brynne.ns.cloudflare.com points to: 2606:4700:50::a29f:2641, 2803:f800:50::6ca2:c241, 2a06:98c1:50::ac40:2241, 108.162.194.65, 162.159.38.65 and 172.64.34.65.
oswald.ns.cloudflare.com points to: 2606:4700:58::adf5:3bda, 2803:f800:50::6ca2:c1da, 2a06:98c1:50::ac40:21da, 108.162.193.218, 172.64.33.218 and 173.245.59.218.