brian.cool - robtex.com
brian.cool
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3036::6815:2cc1πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:cb40πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.44.193Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.203.64πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | bethany.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:261fπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bethany.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c21fπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bethany.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:221fπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bethany.ns.cloudflare.com | ||||||
| A | 108.162.194.31πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.38.31Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.34.31πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | woz.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b96πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c196π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2196πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 108.162.193.150πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 172.64.33.150πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 173.245.59.150πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.44.193, 172.67.203.64 | ||||||
| IPv6 hints | 2606:4700:3036::6815:2cc1, 2606:4700:3037::ac43:cb40 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com | ||||||
| SOA | bethany.ns.cloudflare.comdns@cloudflare.com serial=2406624896 | ||||||
cool
| DNSSEC | π Signed (DS record present) | ||||||
| NS | v0n0.nic.cool β | ||||||
| NS | v0n1.nic.cool | ||||||
| NS | v0n2.nic.cool | ||||||
| NS | v0n3.nic.cool | ||||||
| NS | v2n0.nic.cool | ||||||
| NS | v2n1.nic.cool | ||||||
| SOA | v0n0.nic.coolhostmaster@donuts.email serial=1783226252 | ||||||
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
βNSbethany.ns.cloudflare.com2026-06-15 β 2026-07-05 Β· 3 obs
β 2026-06-15 12:03:38
β 2026-07-05 05:12:44
βNSns1.uniregistrymarket.link2016-12-10 β 2016-12-10 Β· 3 obs
β 2017-11-17 04:38:10
β 2026-07-05 05:12:44
βNSns11055.ztomy.com2017-11-17 β 2017-11-17 Β· 4 obs
β 2017-11-17 04:38:10
β 2026-06-15 12:03:38
β 2026-07-05 05:12:44
βNSns2.uniregistrymarket.link2016-12-10 β 2016-12-10 Β· 3 obs
β 2017-11-17 04:38:10
β 2026-07-05 05:12:44
βNSns21055.ztomy.com2017-11-17 β 2017-11-17 Β· 4 obs
β 2017-11-17 04:38:10
β 2026-06-15 12:03:38
β 2026-07-05 05:12:44
βNSwoz.ns.cloudflare.com2026-06-15 β 2026-07-05 Β· 3 obs
β 2026-06-15 12:03:38
β 2026-07-05 05:12:44
βA104.21.44.1932026-06-15 β 2026-07-05 Β· 3 obs
β 2026-06-15 12:03:38
β 2026-07-05 05:12:44
βA172.67.203.642026-06-15 β 2026-07-05 Β· 3 obs
β 2026-06-15 12:03:38
β 2026-07-05 05:12:44
βA209.99.64.552017-11-17 β 2017-11-17 Β· 4 obs
β 2017-11-17 04:38:10
β 2026-06-15 12:03:38
β 2026-07-05 05:12:44
βA2606:4700:3036::6815:2cc12026-06-15 β 2026-07-05 Β· 3 obs
β 2026-06-15 12:03:38
β 2026-07-05 05:12:44
βA2606:4700:3037::ac43:cb402026-06-15 β 2026-07-05 Β· 3 obs
β 2026-06-15 12:03:38
β 2026-07-05 05:12:44
βA69.172.201.1532016-12-10 β 2016-12-10 Β· 3 obs
β 2017-11-17 04:38:10
β 2026-07-05 05:12:44
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cool | v0n0.nic.cool, v0n1.nic.cool, v0n2.nic.cool, v0n3.nic.cool... | 12 records |
| brian.cool | bethany.ns.cloudflare.com, woz.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.193.150
NS records: bethany.ns.cloudflare.com, woz.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for brian.cool (unsigned zone)
β±οΈ Timing
Total: 362ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.44.193, 172.67.203.64 |
| AAAA | 2 | 2606:4700:3037::ac43:cb40, 2606:4700:3036::6815:2cc1 |
| NS | 2 | bethany.ns.cloudflare.com, woz.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bethany.ns.cloudflare.com dns.cloudflare |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.cool, v0n1.nic.cool, v0n2.nic.cool...)
Analysis
IP Addresses
brian.cool points to the four IP addresses 104.21.44.193, 172.67.203.64, 2606:4700:3036::6815:2cc1 and 2606:4700:3037::ac43:cb40.
Two other host names, along with usattorneynetwork.com, qmmj.gl1mmerset.ru and hblbm.com, also share IP numbers with brian.cool.
Name Servers
brian.cool is delegated to two name servers: bethany.ns.cloudflare.com and woz.ns.cloudflare.com.
brian.cool shares its NS records with other domains, for example candacecrawgoldman.com, betbogiris.com, accallnet.com and two others.
There is at least partial name server overlap between brian.cool and other domains β openemr.co.uk, ko5000.pro, tk88.now and two more among them.
These name servers are routinely deployed together with the name servers byron.ns.cloudflare.com.
DNS names with 6 IP addresses:
bethany.ns.cloudflare.com resolves to 108.162.194.31, 162.159.38.31, 172.64.34.31 and 3 other IP addresses.
woz.ns.cloudflare.com resolves to 108.162.193.150, 172.64.33.150, 173.245.59.150 and 3 other IP addresses.