practicalcloudsecurity.com - dns.ninja
practicalcloudsecurity.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:4d8cπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d0e9πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.77.140Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.208.233πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | brett.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3b4cπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brett.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14cπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brett.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214cπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brett.ns.cloudflare.com | ||||||
| A | 108.162.193.76πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brett.ns.cloudflare.com | ||||||
| A | 172.64.33.76πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brett.ns.cloudflare.com | ||||||
| A | 173.245.59.76πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brett.ns.cloudflare.com | ||||||
| NS | sreeni.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26b2πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2b2π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22b2πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 108.162.194.178πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 162.159.38.178Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 172.64.34.178πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.77.140, 172.67.208.233 | ||||||
| IPv6 hints | 2606:4700:3030::6815:4d8c, 2606:4700:3037::ac43:d0e9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com | ||||||
| SOA | brett.ns.cloudflare.comdns@cloudflare.com serial=2415758968 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1791757909 | ||||||
Same first word
practicalcloudsecurity.com |
Previous names
Next names
DNS History
14 records (6 active, 8 former)
βNSbrett.ns.cloudflare.com2026-09-25 β 2026-10-11 Β· 3 obs
β 2026-09-25 13:28:30
β 2026-10-11 22:34:02
βNSns-1436.awsdns-51.org2019-12-15 β 2019-12-15 Β· 3 obs
β 2026-09-25 13:28:30
β 2026-10-11 22:34:02
βNSns-1954.awsdns-52.co.uk2019-12-15 β 2019-12-15 Β· 3 obs
β 2026-09-25 13:28:30
β 2026-10-11 22:34:02
βNSns-370.awsdns-46.com2019-12-15 β 2019-12-15 Β· 3 obs
β 2026-09-25 13:28:30
β 2026-10-11 22:34:02
βNSns-701.awsdns-23.net2019-12-15 β 2019-12-15 Β· 3 obs
β 2026-09-25 13:28:30
β 2026-10-11 22:34:02
βNSsreeni.ns.cloudflare.com2026-09-25 β 2026-10-11 Β· 3 obs
β 2026-09-25 13:28:30
β 2026-10-11 22:34:02
βA104.21.77.1402026-10-11 β 2026-10-11 Β· 3 obs
β 2026-10-11 05:39:50
β 2026-10-11 22:34:02
βA172.67.208.2332026-10-11 β 2026-10-11 Β· 3 obs
β 2026-10-11 05:39:50
β 2026-10-11 22:34:02
βA188.114.96.02026-09-25 β 2026-09-25 Β· 3 obs
β 2026-10-11 05:39:50
β 2026-10-11 22:34:02
βA188.114.97.02026-09-25 β 2026-09-25 Β· 3 obs
β 2026-10-11 05:39:50
β 2026-10-11 22:34:02
βA2606:4700:3030::6815:4d8c2026-10-11 β 2026-10-11 Β· 3 obs
β 2026-10-11 05:39:50
β 2026-10-11 22:34:02
βA2606:4700:3037::ac43:d0e92026-10-11 β 2026-10-11 Β· 3 obs
β 2026-10-11 05:39:50
β 2026-10-11 22:34:02
βA2a06:98c1:3120::2026-09-25 β 2026-09-25 Β· 3 obs
β 2026-10-11 05:39:50
β 2026-10-11 22:34:02
βA2a06:98c1:3121::2026-09-25 β 2026-09-25 Β· 3 obs
β 2026-10-11 05:39:50
β 2026-10-11 22:34:02
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| practicalcloudsecurity.com | brett.ns.cloudflare.com, sreeni.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.178
NS records: brett.ns.cloudflare.com, sreeni.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for practicalcloudsecurity.com (unsigned zone)
β±οΈ Timing
Total: 450ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.77.140, 172.67.208.233 |
| AAAA | 2 | 2606:4700:3030::6815:4d8c, 2606:4700:3037::ac43:d0e9 |
| NS | 2 | brett.ns.cloudflare.com, sreeni.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brett.ns.cloudflare.com dns.cloudflare.c |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (brett.ns.cloudflare.com, brett.ns.cloudflare.com, brett.ns.cloudflare.com...)
Analysis
IP Addresses
practicalcloudsecurity.com resolves to four IP addresses: 104.21.77.140, 172.67.208.233, 2606:4700:3030::6815:4d8c and 2606:4700:3037::ac43:d0e9.
Among the host names that share IP numbers with practicalcloudsecurity.com are adilhasilburg.id, the-spruce.com, lillycialis.com and two others.
Name Servers
DNS delegation for practicalcloudsecurity.com points to two name servers: brett.ns.cloudflare.com and sreeni.ns.cloudflare.com.
practicalcloudsecurity.com has the same name server delegation as a number of other domains, such as switchguns.net, alconautoparts.com, autocultureevents.com and two more.
practicalcloudsecurity.com has at least partial name server overlap with other domains, such as buythedirtcompany.shop, hayden-hoiness.workers.dev, acevallos31.workers.dev and two others.
It is common to find these name servers paired with the name servers margaret.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
brett.ns.cloudflare.com has IP addresses 108.162.193.76, 172.64.33.76 and 173.245.59.76, plus 3 other.
sreeni.ns.cloudflare.com has IP addresses 108.162.194.178, 162.159.38.178 and 172.64.34.178, plus 3 other.