biglife.courses - dns.ninja
biglife.courses
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3036::6815:1df8πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:9614πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.29.248Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.150.20πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | jermaine.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2c9dπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c39dπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:239dπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| A | 108.162.195.157πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| A | 162.159.44.157Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| A | 172.64.35.157πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| NS | joyce.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:260eπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c20eπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:220eπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 108.162.194.14πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 162.159.38.14Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 172.64.34.14πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.29.248, 172.67.150.20 | ||||||
| IPv6 hints | 2606:4700:3036::6815:1df8, 2606:4700:3037::ac43:9614 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com | ||||||
| SOA | jermaine.ns.cloudflare.comdns@cloudflare.com serial=2418063116 | ||||||
courses
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.nic.courses β | ||||||
| NS | b.nic.courses | ||||||
| NS | c.nic.courses | ||||||
| NS | x.nic.courses | ||||||
| NS | y.nic.courses | ||||||
| NS | z.nic.courses | ||||||
| SOA | a.nic.coursesadmin@tldns.godaddy serial=1793958376 | ||||||
Same first word
Similar names
Previous names
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DNS History
6 records (6 active, 0 former)
βNSjermaine.ns.cloudflare.com2026-09-06 β 2026-11-06 Β· 2 obs
β 2026-11-06 10:57:02
βNSjoyce.ns.cloudflare.com2026-09-06 β 2026-11-06 Β· 2 obs
β 2026-11-06 10:57:02
βA104.21.29.2482026-09-06 β 2026-11-06 Β· 2 obs
β 2026-11-06 10:57:02
βA172.67.150.202026-09-06 β 2026-11-06 Β· 2 obs
β 2026-11-06 10:57:02
βA2606:4700:3036::6815:1df82026-09-06 β 2026-11-06 Β· 2 obs
β 2026-11-06 10:57:02
βA2606:4700:3037::ac43:96142026-09-06 β 2026-11-06 Β· 2 obs
β 2026-11-06 10:57:02
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| courses | a.nic.courses, b.nic.courses, c.nic.courses, x.nic.courses... | 12 records |
| biglife.courses | joyce.ns.cloudflare.com, jermaine.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.34.14
NS records: joyce.ns.cloudflare.com, jermaine.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for biglife.courses (unsigned zone)
β±οΈ Timing
Total: 249ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.29.248, 172.67.150.20 |
| AAAA | 2 | 2606:4700:3036::6815:1df8, 2606:4700:3037::ac43:9614 |
| NS | 2 | jermaine.ns.cloudflare.com, joyce.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jermaine.ns.cloudflare.com dns.cloudflar |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.courses, b.nic.courses, c.nic.courses...)
Analysis
IP Addresses
biglife.courses has four IP addresses: 104.21.29.248, 172.67.150.20, 2606:4700:3036::6815:1df8 and 2606:4700:3037::ac43:9614.
Among the host names that share IP numbers with biglife.courses are luckyday.one, lalika168.org, h89slot.org and two others.
Name Servers
DNS delegation for biglife.courses points to two name servers: jermaine.ns.cloudflare.com and joyce.ns.cloudflare.com.
biglife.courses has the same name server delegation as a number of other domains, such as isumataqcollective.com, juliejones.coach, thecommissionclassroom.com and two more.
biglife.courses shares at least some of its name servers with other domains, including hashlucky-greece.gr, themomobuddy.com, upfluencetrial.com and two others.
These name servers are frequently paired with the name servers colette.ns.cloudflare.com, adam.ns.cloudflare.com and dalary.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
jermaine.ns.cloudflare.com has IP addresses 108.162.195.157, 162.159.44.157 and 172.64.35.157, plus 3 other.
joyce.ns.cloudflare.com has IP addresses 108.162.194.14, 162.159.38.14 and 172.64.34.14, plus 3 other.