appstudybits.org - dns.ninja
appstudybits.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:5de5🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3030::ac43:d884🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.93.229Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.216.132🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | journey.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2603🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | journey.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c203🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | journey.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2203🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | journey.ns.cloudflare.com | ||||||
| A | 108.162.194.3🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | journey.ns.cloudflare.com | ||||||
| A | 162.159.38.3Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | journey.ns.cloudflare.com | ||||||
| A | 172.64.34.3🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | journey.ns.cloudflare.com | ||||||
| NS | zac.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cb2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zac.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3b2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zac.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23b2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zac.ns.cloudflare.com | ||||||
| A | 108.162.195.178🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zac.ns.cloudflare.com | ||||||
| A | 162.159.44.178Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zac.ns.cloudflare.com | ||||||
| A | 172.64.35.178🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zac.ns.cloudflare.com | ||||||
| MX | mailserver.purelymail.com ⭐ | ||||||
| A | 18.204.123.63🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| TXT | purelymail_ownership_proof=cda75cd1034b51d595d58b1bf0ab8f9373dabb46628ca722e3... | ||||||
| TXT | v=spf1 include:_spf.purelymail.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.93.229, 172.67.216.132 | ||||||
| IPv6 hints | 2606:4700:3030::6815:5de5, 2606:4700:3030::ac43:d884 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com | ||||||
| SOA | journey.ns.cloudflare.comdns@cloudflare.com serial=2417623038 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1792604078 | ||||||
Same first word
appstudybits.com |
appstudybits.org |
Previous names
Next names
appstyle.org |
appsubmit.org |
appsuccess.org |
appsuite.org |
appsuk.org |
appsuly.org |
appsummer.org |
appsummeronline.org |
appsummit.org |
appsumo.org |
appsums.org |
appsun.org |
appsuniverse.org |
appsunlimited.org |
appsunwin.org |
DNS History
11 records (7 active, 4 former)
●NSjourney.ns.cloudflare.com2026-09-27 → 2026-10-21 · 2 obs
● 2026-10-21 18:13:58
●NSzac.ns.cloudflare.com2026-09-27 → 2026-10-21 · 2 obs
● 2026-10-21 18:13:58
●MXmailserver.purelymail.com2026-09-27 → 2026-10-21 · 2 obs
● 2026-10-21 18:13:58
●A104.21.93.2292026-09-30 → 2026-10-21 · 3 obs
● 2026-09-30 22:39:16
● 2026-10-21 18:13:58
●A172.67.216.1322026-09-30 → 2026-10-21 · 3 obs
● 2026-09-30 22:39:16
● 2026-10-21 18:13:58
○A188.114.96.42026-09-27 → 2026-09-27 · 3 obs
○ 2026-09-30 22:39:16
○ 2026-10-21 18:13:58
○A188.114.97.42026-09-27 → 2026-09-27 · 3 obs
○ 2026-09-30 22:39:16
○ 2026-10-21 18:13:58
●A2606:4700:3030::6815:5de52026-09-30 → 2026-10-21 · 3 obs
● 2026-09-30 22:39:16
● 2026-10-21 18:13:58
●A2606:4700:3030::ac43:d8842026-09-30 → 2026-10-21 · 3 obs
● 2026-09-30 22:39:16
● 2026-10-21 18:13:58
○A2a06:98c1:3120::42026-09-27 → 2026-09-27 · 3 obs
○ 2026-09-30 22:39:16
○ 2026-10-21 18:13:58
○A2a06:98c1:3121::42026-09-27 → 2026-09-27 · 3 obs
○ 2026-09-30 22:39:16
○ 2026-10-21 18:13:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | a0.org.afilias-nst.info, b0.org.afilias-nst.org, c0.org.afilias-nst.info, b2.org.afilias-nst.org... | 12 records |
| appstudybits.org | journey.ns.cloudflare.com, zac.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.3
NS records: journey.ns.cloudflare.com, zac.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for appstudybits.org (unsigned zone)
⏱️ Timing
Total: 1170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.216.132, 104.21.93.229 |
| AAAA | 2 | 2606:4700:3030::6815:5de5, 2606:4700:3030::ac43:d884 |
| NS | 2 | journey.ns.cloudflare.com, zac.ns.cloudflare.com |
| MX | 1 | mailserver.purelymail.com (pri: 10) |
| TXT | 2 | purelymail_ownership_proof=cda75cd1034b5, v=spf1 include:_spf.purelymail.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | journey.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
In-bailiwick: 6 (d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org...)
Out-of-bailiwick: 6 (c0.org.afilias-nst.info, a2.org.afilias-nst.info, a0.org.afilias-nst.info...)
Analysis
IP Addresses
appstudybits.org resolves to four IP addresses: 104.21.93.229, 172.67.216.132, 2606:4700:3030::6815:5de5 and 2606:4700:3030::ac43:d884.
beerplace.pp.ua, corretechbr.com.br, vegasino-online.it plus two other host names have IP numbers in common with appstudybits.org.
Name Servers
The NS records for appstudybits.org delegate to journey.ns.cloudflare.com and zac.ns.cloudflare.com.
The name server configuration of appstudybits.org is shared with other domains, for instance sso-trazor-us-start.pages.dev, fortune-chronometer.workers.dev, thu-phong-private.pages.dev and two others.
appstudybits.org shares at least some of its name servers with other domains, including kelsie.uk, gfgsdg.pages.dev, produtosarmacoesdinizfranchising.com and two others.
Hosts with 6 IP addresses each:
journey.ns.cloudflare.com maps to 108.162.194.3, 162.159.38.3, 172.64.34.3 and 3 additional IP addresses.
zac.ns.cloudflare.com maps to 108.162.195.178, 162.159.44.178, 172.64.35.178 and 3 additional IP addresses.
Mail Servers
appstudybits.org uses one mail server — mailserver.purelymail.com.
The mail server setup of appstudybits.org matches that of other domains such as simon-aw.com, zolynski.pl, thomsonbeachhouse.com and two others.
appstudybits.org shares at least some of its mail servers with other domains, such as tstrom.net and mindshift.org.au.
mailserver.purelymail.com resolves to 18.204.123.63 and no other IP number.