help.study - dns.ninja
help.study
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:7daπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:bc0fπΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.7.218Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.188.15πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | bradley.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2c23πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bradley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c323π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bradley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2323πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bradley.ns.cloudflare.com | ||||||
| A | 108.162.195.35πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bradley.ns.cloudflare.com | ||||||
| A | 162.159.44.35Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bradley.ns.cloudflare.com | ||||||
| A | 172.64.35.35πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bradley.ns.cloudflare.com | ||||||
| NS | naomi.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad0πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | naomi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d0π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | naomi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d0πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | naomi.ns.cloudflare.com | ||||||
| A | 108.162.192.208πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | naomi.ns.cloudflare.com | ||||||
| A | 172.64.32.208πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | naomi.ns.cloudflare.com | ||||||
| A | 173.245.58.208πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | naomi.ns.cloudflare.com | ||||||
| MX | eforward1.registrar-servers.com β | ||||||
| A | 162.255.118.51πΊπΈ NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| MX | eforward2.registrar-servers.com β | ||||||
| A | 162.255.118.52πΊπΈ NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward2.registrar-servers.com | ||||||
| MX | eforward3.registrar-servers.com β | ||||||
| A | 162.255.118.51πΊπΈ NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| MX | eforward4.registrar-servers.com(15) | ||||||
| A | 162.255.118.52πΊπΈ NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward2.registrar-servers.com | ||||||
| MX | eforward5.registrar-servers.com(20) | ||||||
| A | 162.255.118.51πΊπΈ NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| TXT | v=spf1 include:spf.efwd.registrar-servers.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.7.218, 172.67.188.15 | ||||||
| IPv6 hints | 2606:4700:3031::6815:7da, 2606:4700:3032::ac43:bc0f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=103, name=cloudflare-ech.com | ||||||
| SOA | bradley.ns.cloudflare.comdns@cloudflare.com serial=2417824492 | ||||||
study
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.nic.study β | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1792605922 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
15 records (11 active, 4 former)
βNSbradley.ns.cloudflare.com2026-10-18 β 2026-10-21 Β· 2 obs
β 2026-10-21 19:11:16
βNSnaomi.ns.cloudflare.com2026-10-18 β 2026-10-21 Β· 2 obs
β 2026-10-21 19:11:16
βMXeforward1.registrar-servers.com2026-10-18 β 2026-10-21 Β· 2 obs
β 2026-10-21 19:11:16
βMXeforward2.registrar-servers.com2026-10-18 β 2026-10-21 Β· 2 obs
β 2026-10-21 19:11:16
βMXeforward3.registrar-servers.com2026-10-18 β 2026-10-21 Β· 2 obs
β 2026-10-21 19:11:16
βMXeforward4.registrar-servers.com2026-10-18 β 2026-10-21 Β· 2 obs
β 2026-10-21 19:11:16
βMXeforward5.registrar-servers.com2026-10-18 β 2026-10-21 Β· 2 obs
β 2026-10-21 19:11:16
βA104.21.7.2182026-10-21 β 2026-10-21 Β· 3 obs
β 2026-10-21 19:11:14
β 2026-10-21 19:11:16
βA172.67.188.152026-10-21 β 2026-10-21 Β· 3 obs
β 2026-10-21 19:11:14
β 2026-10-21 19:11:16
βA188.114.96.02026-10-18 β 2026-10-18 Β· 3 obs
β 2026-10-21 19:11:14
β 2026-10-21 19:11:16
βA188.114.97.02026-10-18 β 2026-10-18 Β· 3 obs
β 2026-10-21 19:11:14
β 2026-10-21 19:11:16
βA2606:4700:3031::6815:7da2026-10-21 β 2026-10-21 Β· 3 obs
β 2026-10-21 19:11:14
β 2026-10-21 19:11:16
βA2606:4700:3032::ac43:bc0f2026-10-21 β 2026-10-21 Β· 3 obs
β 2026-10-21 19:11:14
β 2026-10-21 19:11:16
βA2a06:98c1:3120::2026-10-18 β 2026-10-18 Β· 3 obs
β 2026-10-21 19:11:14
β 2026-10-21 19:11:16
βA2a06:98c1:3121::2026-10-18 β 2026-10-18 Β· 3 obs
β 2026-10-21 19:11:14
β 2026-10-21 19:11:16
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | c.nic.study, y.nic.study, a.nic.study, z.nic.study... | 12 records |
| help.study | bradley.ns.cloudflare.com, naomi.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.44.35
NS records: bradley.ns.cloudflare.com, naomi.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for help.study (unsigned zone)
β±οΈ Timing
Total: 1868ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.7.218, 172.67.188.15 |
| AAAA | 2 | 2606:4700:3032::ac43:bc0f, 2606:4700:3031::6815:7da |
| NS | 2 | bradley.ns.cloudflare.com, naomi.ns.cloudflare.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bradley.ns.cloudflare.com dns.cloudflare |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)
Analysis
IP Addresses
help.study has four IP addresses: 104.21.7.218, 172.67.188.15, 2606:4700:3031::6815:7da and 2606:4700:3032::ac43:bc0f.
jkcydh.cn, fugu-kazic11.top, nodomedia.io plus two other host names have IP numbers in common with help.study.
Name Servers
The NS records for help.study delegate to bradley.ns.cloudflare.com and naomi.ns.cloudflare.com.
The name server configuration of help.study is shared with other domains, for instance gamekingdomx789.top, bee-vang-birthday.pages.dev, benjamin-flores-jr-age.pages.dev and two others.
help.study shares at least some of its name servers with other domains, including john-lovell-warrior-poet-net-worth.pages.dev, denmanbrush.shop, darkcap.com and two others.
These name servers are frequently paired with the name servers lana.ns.cloudflare.com and jaziel.ns.cloudflare.com.
Hosts with 6 IP addresses each:
bradley.ns.cloudflare.com maps to 108.162.195.35, 162.159.44.35, 172.64.35.35 and 3 additional IP addresses.
naomi.ns.cloudflare.com maps to 108.162.192.208, 172.64.32.208, 173.245.58.208 and 3 additional IP addresses.
Mail Servers
Mail for help.study is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
At least some of the mail servers used by help.study are shared with other domains: kaitorshop.com, grandpaspeaks.com, tjmlandscape.com and two others among them.
These mail servers frequently appear alongside the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.
Host names resolving to a single IP address:
eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.
eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.
eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.
eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.
eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.
Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.
eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.