studyspace.dev - robtex.com
studyspace.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:d46πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:9b0bπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.13.70Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.155.11πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | aarav.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2c3cπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aarav.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c33cπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aarav.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:233cπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aarav.ns.cloudflare.com | ||||||
| A | 108.162.195.60πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aarav.ns.cloudflare.com | ||||||
| A | 162.159.44.60Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aarav.ns.cloudflare.com | ||||||
| A | 172.64.35.60πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aarav.ns.cloudflare.com | ||||||
| NS | hazel.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:269dπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c29dπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:229dπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 108.162.194.157πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 162.159.38.157Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| A | 172.64.34.157πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hazel.ns.cloudflare.com | ||||||
| MX | mxa.mailgun.org β | ||||||
| A | 34.36.182.139πΊπΈ Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org β | ||||||
| A | 34.149.254.5πΊπΈ Google34.148.0.0/14 | ||||||
| PTR | 5.254.149.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.13.70, 172.67.155.11 | ||||||
| IPv6 hints | 2606:4700:3030::6815:d46, 2606:4700:3036::ac43:9b0b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=5, name=cloudflare-ech.com | ||||||
| SOA | aarav.ns.cloudflare.comdns@cloudflare.com serial=2412736685 | ||||||
dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns-tld1.charlestonroadregistry.com β | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
8 records (8 active, 0 former)
βNSaarav.ns.cloudflare.com2026-08-30 β 2026-09-01 Β· 2 obs
β 2026-09-01 15:50:20
βNShazel.ns.cloudflare.com2026-08-30 β 2026-09-01 Β· 2 obs
β 2026-09-01 15:50:20
βMXmxa.mailgun.org2026-08-30 β 2026-09-01 Β· 2 obs
β 2026-09-01 15:50:20
βMXmxb.mailgun.org2026-08-30 β 2026-09-01 Β· 2 obs
β 2026-09-01 15:50:20
βA104.21.13.702026-08-30 β 2026-09-01 Β· 2 obs
β 2026-09-01 15:50:20
βA172.67.155.112026-08-30 β 2026-09-01 Β· 2 obs
β 2026-09-01 15:50:20
βA2606:4700:3030::6815:d462026-08-30 β 2026-09-01 Β· 2 obs
β 2026-09-01 15:50:20
βA2606:4700:3036::ac43:9b0b2026-08-30 β 2026-09-01 Β· 2 obs
β 2026-09-01 15:50:20
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| studyspace.dev | hazel.ns.cloudflare.com, aarav.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.44.60
NS records: hazel.ns.cloudflare.com, aarav.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for studyspace.dev (unsigned zone)
β±οΈ Timing
Total: 732ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.13.70, 172.67.155.11 |
| AAAA | 2 | 2606:4700:3036::ac43:9b0b, 2606:4700:3030::6815:d46 |
| NS | 2 | aarav.ns.cloudflare.com, hazel.ns.cloudflare.com |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | aarav.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
studyspace.dev resolves to four IP addresses: 104.21.13.70, 172.67.155.11, 2606:4700:3030::6815:d46 and 2606:4700:3036::ac43:9b0b.
bangshortfilmfestival.com, officialusadreamautoprotect.com, notbut.berlin plus two other host names have IP numbers in common with studyspace.dev.
Name Servers
studyspace.dev is served by two delegated name servers, aarav.ns.cloudflare.com and hazel.ns.cloudflare.com.
The name server configuration of studyspace.dev is shared with other domains, for instance cryptovista.app, choycebandz1.workers.dev, lukaskeyn.workers.dev and two others.
studyspace.dev has at least partial name server overlap with other domains, such as pantrytransfer.com, 895459.xyz, picturexiyue.pages.dev and two others.
It is common to see these name servers used together with name servers ali.ns.cloudflare.com and rodrigo.ns.cloudflare.com.
Hosts with 6 IP addresses each:
aarav.ns.cloudflare.com carries IP addresses 108.162.195.60, 162.159.44.60 and 172.64.35.60, with 3 other addresses beyond those.
hazel.ns.cloudflare.com carries IP addresses 108.162.194.157, 162.159.38.157 and 172.64.34.157, with 3 other addresses beyond those.
Mail Servers
studyspace.dev uses two mail servers, mxa.mailgun.org and mxb.mailgun.org.
The mail server setup of studyspace.dev matches that of other domains such as edelman.app, elevateilcdr.com, beachwoodstrategies.com and two others.
At least some of the mail servers used by studyspace.dev are shared with other domains: modernmovement.com.au, originallygabe.com, briogolf.ca and two others among them.
It is common to find these mail servers paired with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, as well as two others.
mxa.mailgun.org directs to 34.36.182.139 and mxb.mailgun.org directs to 34.149.254.5; each host name points to exactly one IP number.