cognitivefunctiontest.info - dns.ninja
cognitivefunctiontest.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:19c9🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:8687🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.25.201Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.134.135🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | graham.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3babCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c1abCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:21abCloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.193.171Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.33.171Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.59.171Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | piper.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2623🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c223🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2223🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| A | 108.162.194.35🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| A | 162.159.38.35Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| A | 172.64.34.35🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piper.ns.cloudflare.com | ||||||
| TXT | brevo-code:5fccba8dc380316ab3492a8a4b000133 | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.25.201, 172.67.134.135 | ||||||
| IPv6 hints | 2606:4700:3030::6815:19c9, 2606:4700:3031::ac43:8687 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com | ||||||
| SOA | graham.ns.cloudflare.comdns@cloudflare.com serial=2412459836 | ||||||
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=1789129319 | ||||||
Same first word
cognitivefunctiontest.info |
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSgraham.ns.cloudflare.com2026-08-27 → 2026-09-11 · 2 obs
● 2026-09-11 12:51:22
●NSpiper.ns.cloudflare.com2026-08-27 → 2026-09-11 · 2 obs
● 2026-09-11 12:51:22
●A104.21.25.2012026-08-27 → 2026-09-11 · 2 obs
● 2026-09-11 12:51:22
●A172.67.134.1352026-08-27 → 2026-09-11 · 2 obs
● 2026-09-11 12:51:22
●A2606:4700:3030::6815:19c92026-08-27 → 2026-09-11 · 2 obs
● 2026-09-11 12:51:22
●A2606:4700:3031::ac43:86872026-08-27 → 2026-09-11 · 2 obs
● 2026-09-11 12:51:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a2.info.afilias-nst.info, c0.info.afilias-nst.info, a0.info.afilias-nst.info | - |
| cognitivefunctiontest.info | piper.ns.cloudflare.com, graham.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.35
NS records: piper.ns.cloudflare.com, graham.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cognitivefunctiontest.info (unsigned zone)
⏱️ Timing
Total: 2306ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.134.135, 104.21.25.201 |
| AAAA | 2 | 2606:4700:3030::6815:19c9, 2606:4700:3031::ac43:8687 |
| NS | 2 | graham.ns.cloudflare.com, piper.ns.cloudflare.com |
| TXT | 2 | brevo-code:5fccba8dc380316ab3492a8a4b000, v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | graham.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
cognitivefunctiontest.info directs to four IP numbers, which are 104.21.25.201, 172.67.134.135, 2606:4700:3030::6815:19c9 and 2606:4700:3031::ac43:8687.
Other host names, for instance paulinstire.com, freetoride.eu.org, farewe1ll.top and two other share IP numbers with cognitivefunctiontest.info.
Name Servers
cognitivefunctiontest.info is delegated to two name servers: graham.ns.cloudflare.com and piper.ns.cloudflare.com.
cognitivefunctiontest.info uses the same name servers as several other domains — among them aifrontdesk.dev, worldtimesolutions.com, oralvalle.com and two more.
There is at least partial name server overlap between cognitivefunctiontest.info and other domains — merrickdental.com, ro(0x736578).net, nextlevel.fan and two more among them.
These name servers frequently co-occur with the name servers kaiser.ns.cloudflare.com and june.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
graham.ns.cloudflare.com resolves to 108.162.193.171, 172.64.33.171, 173.245.59.171 and 3 other IP addresses.
piper.ns.cloudflare.com resolves to 108.162.194.35, 162.159.38.35, 172.64.34.35 and 3 other IP addresses.