couldn.info - robtex.com
couldn.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:c529🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:54d6🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.84.214Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.197.41🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dolly.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c062🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2062🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| A | 108.162.192.98🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| A | 172.64.32.98🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| A | 173.245.58.98🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| NS | lakas.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bc2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lakas.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1c2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lakas.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21c2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lakas.ns.cloudflare.com | ||||||
| A | 108.162.193.194🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lakas.ns.cloudflare.com | ||||||
| A | 172.64.33.194🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lakas.ns.cloudflare.com | ||||||
| A | 173.245.59.194🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lakas.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.84.214, 172.67.197.41 | ||||||
| IPv6 | 2606:4700:3033::ac43:c529, 2606:4700:3036::6815:54d6 | ||||||
| SOA | dolly.ns.cloudflare.comdns@cloudflare.com serial=2399023827 | ||||||
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=1774690654 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdolly.ns.cloudflare.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 10:13:12
●NSlakas.ns.cloudflare.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 10:13:12
●A104.21.84.2142026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 10:13:12
●A172.67.197.412026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 10:13:12
●A2606:4700:3033::ac43:c5292026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 10:13:12
●A2606:4700:3036::6815:54d62026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 10:13:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| couldn.info | lakas.ns.cloudflare.com, dolly.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.98
NS records: lakas.ns.cloudflare.com, dolly.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for couldn.info (unsigned zone)
⏱️ Timing
Total: 417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.197.41, 104.21.84.214 |
| AAAA | 2 | 2606:4700:3033::ac43:c529, 2606:4700:3036::6815:54d6 |
| NS | 2 | dolly.ns.cloudflare.com, lakas.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dolly.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
Four IP numbers are pointed to by couldn.info: 2606:4700:3033::ac43:c529, 2606:4700:3036::6815:54d6, 104.21.84.214 and 172.67.197.41.
other host names including phocus.media, mx1.offerdne.com, slotyokaislotrox.xyz, tmsa.cn and 360studio.ae share IP numbers with couldn.info.
Name Servers
couldn.info is delegated to two name servers dolly.ns.cloudflare.com and lakas.ns.cloudflare.com.
couldn.info shares the same name server setup as other domains, for instance noeg.ac.at, homebg.org, datingoverviews.com, riffaxelerator.com and saporedifiorenza.com.br.
couldn.info at least partially shares name servers with other domains, for instance dotline.net, holidayinnexpressdia.com, vectra-unlimited.pl, pmanews.com and 41road.com.
These name servers are commonly used with hank.ns.cloudflare.com, deb.ns.cloudflare.com and alina.ns.cloudflare.com.
Host names with six IP numbers:
Host name dolly.ns.cloudflare.com points to: 2606:4700:50::adf5:3a62, 2803:f800:50::6ca2:c062, 2a06:98c1:50::ac40:2062, 108.162.192.98, 172.64.32.98 and 173.245.58.98.
Host name lakas.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc2, 2803:f800:50::6ca2:c1c2, 2a06:98c1:50::ac40:21c2, 108.162.193.194, 172.64.33.194 and 173.245.59.194.