study.group - robtex.com
study.group
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.dan.com ⭐ | ||||||
| A | 2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.dan.com | ||||||
| A | 97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.dan.com | ||||||
| NS | ns2.dan.com | ||||||
| A | 2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.dan.com | ||||||
| A | 173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.dan.com | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #0 | ||||||
group
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.group ⭐ | ||||||
| NS | v0n1.nic.group | ||||||
| NS | v0n2.nic.group | ||||||
| NS | v0n3.nic.group | ||||||
| NS | v2n0.nic.group | ||||||
| NS | v2n1.nic.group | ||||||
| SOA | v0n0.nic.grouphostmaster@donuts.email serial=1778339500 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.dan.com2026-03-25 → 2026-05-09 · 3 obs
● 2026-03-25 15:25:16
● 2026-05-09 15:28:38
○NSns1.sedoparking.com2016-12-10 → 2018-08-19 · 4 obs
● 2018-08-19 09:54:40
○ 2026-03-25 15:25:16
○ 2026-05-09 15:28:38
●NSns2.dan.com2026-03-25 → 2026-05-09 · 3 obs
● 2026-03-25 15:25:16
● 2026-05-09 15:28:38
○NSns2.sedoparking.com2016-12-10 → 2018-08-19 · 4 obs
● 2018-08-19 09:54:40
○ 2026-03-25 15:25:16
○ 2026-05-09 15:28:38
○MXlocalhost2016-12-10 → 2018-08-19 · 4 obs
● 2018-08-19 09:54:40
○ 2026-03-25 15:25:16
○ 2026-05-09 15:28:38
●A13.248.169.482026-03-25 → 2026-05-09 · 3 obs
● 2026-03-25 15:25:16
● 2026-05-09 15:28:38
○A72.52.4.1192016-12-10 → 2018-08-19 · 4 obs
● 2018-08-19 09:54:40
○ 2026-03-25 15:25:16
○ 2026-05-09 15:28:38
●A76.223.54.1462026-03-25 → 2026-05-09 · 3 obs
● 2026-03-25 15:25:16
● 2026-05-09 15:28:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| group | v2n1.nic.group, v2n0.nic.group, v0n3.nic.group, v0n0.nic.group... | - |
| study.group | ns2.dan.com, ns1.dan.com | - |
✅ Authoritative Response
Server:173.201.66.67
NS records: ns2.dan.com, ns1.dan.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for study.group (unsigned zone)
⏱️ Timing
Total: 226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.dan.com, ns2.dan.com |
| SOA | 1 | ns1.dan.com dns.jomax.net |
Analysis
IP Addresses
Two IP numbers are pointed to by study.group: 13.248.169.48 and 76.223.54.146.
other host names include chessplay.net, pinkmodels.com, abstrakt.online, kfwf.com and a0c9ab5e99d2.caspianbreeze.com; they share IP numbers with study.group.
Name Servers
Two name servers ns1.dan.com and ns2.dan.com handle the delegation for study.group.
study.group shares the same name server setup as other domains, for instance smtp.yb.nl, ybcln2ep.verify.hn, verification-rtpf3nzjmvtmjw6ad3tfkx.ns101.verify.hn, trackmycredit.com and nsjkt1.dfgdgdf.blogg.no.id.
study.group at least partially shares name servers with other domains, for instance target(0x787878).com, watchoverme.com, x.center, vvfg.de and qqlivescore.com.
These name servers are commonly used with ns1.undeveloped.com and ns2.undeveloped.com.
Host names with two IP numbers:
ns1.dan.com points to 2603:5:2125::43 and 97.74.98.67.
ns2.dan.com points to 2603:5:2225::43 and 173.201.66.67.