studygroups.app - dns.ninja
studygroups.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.29.17.65🇺🇸 Amazon64.29.17.0/24 EC2 Prefix | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns.com ⭐ | ||||||
| A | 2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| A | 198.51.45.13🇺🇸 NSONE198.51.45.0/24 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| TXT | firebase=xprize-53966 | ||||||
| TXT | v=spf1 include:_spf.firebasemail.com ~all | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1785298567 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| 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=101427 | ||||||
Same first word
studygroups.hu |
studygroups.ca |
studygroups.net |
studygroups.in |
studygroups.dev |
studygroups.org |
studygroups.ch |
studygroups.ai |
studygroups.ph |
studygroups.app |
studygroups.com |
Previous names
Next names
DNS History
6 records (4 active, 2 former)
●NSns1.vercel-dns.com2026-09-29 → 2026-10-07 · 2 obs
● 2026-10-07 07:35:34
●NSns2.vercel-dns.com2026-09-29 → 2026-10-07 · 2 obs
● 2026-10-07 07:35:34
●A216.198.79.12026-09-29 → 2026-10-07 · 6 obs
○ 2026-10-02 23:39:34
● 2026-10-06 16:34:28
○ 2026-10-06 17:59:54
● 2026-10-07 07:35:30
● 2026-10-07 07:35:34
○A216.198.79.652026-10-06 → 2026-10-06 · 4 obs
● 2026-10-06 17:59:54
○ 2026-10-07 07:35:30
○ 2026-10-07 07:35:34
○A64.29.17.12026-10-02 → 2026-10-02 · 4 obs
● 2026-10-02 23:39:34
○ 2026-10-06 17:59:54
○ 2026-10-07 07:35:34
●A64.29.17.652026-09-29 → 2026-10-07 · 4 obs
○ 2026-10-06 16:34:28
● 2026-10-06 17:59:54
● 2026-10-07 07:35:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| studygroups.app | ns2.vercel-dns.com, ns1.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.44.13
NS records: ns2.vercel-dns.com, ns1.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studygroups.app (unsigned zone)
⏱️ Timing
Total: 1222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 64.29.17.65, 216.198.79.1 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| TXT | 2 | firebase=xprize-53966, v=spf1 include:_spf.firebasemail.com ~al |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
studygroups.app directs to two IP numbers, 64.29.17.65 and 216.198.79.1
Among the host names that share IP numbers with studygroups.app are whenceltics.com, auroradelsol.art, dreamshockey.com and two others.
Name Servers
DNS delegation for studygroups.app points to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.
studygroups.app has the same name server delegation as a number of other domains, such as aalmeida.online, garagedoorocala.homes, morgan.dev and two more.
studygroups.app partially shares its name servers with domains like 5ply.in and maulidar.my.id.
ns1.vercel-dns.com directs to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1. ns2.vercel-dns.com directs to 198.51.45.13 and 2a00:edc0:6259:7:13::2. Each host name carries two IP addresses.