studyflow.group - robtex.com
studyflow.group
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.hosting.businessidentity.llc ⭐ | ||||||
| A | 3.15.94.141🇺🇸 Amazon3.14.0.0/15 EC2 CMH prefix | ||||||
| PTR | ec2-3-15-94-141.us-east-2.compute.amazonaws.com | ||||||
| NS | ns2.hosting.businessidentity.llc | ||||||
| A | 209.196.144.24🇺🇸 EPIK-LLC209.196.144.0/24 30 N Gould St Ste N Sheridan WY 82801 United States | ||||||
| PTR | 24.144.196.209.epik.llc | ||||||
| MX | mailserver.businessidentity.llc ⭐ | ||||||
| A | 66.223.100.94🇺🇸 EPIK-LLC66.223.100.0/24 | ||||||
| TXT | v=spf1 a mx include:spf.postal.businessidentity.llc ~all | ||||||
| SOA | ns1.hosting.businessidentity.llchostmasterstudyflow@groupns1.hosting.businessidentity.llc 2026-10-09 #8 | ||||||
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=1792774567 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
3 records (3 active, 0 former)
●NSns1.hosting.businessidentity.llc2026-10-14 → 2026-10-23 · 2 obs
● 2026-10-23 17:17:00
●NSns2.hosting.businessidentity.llc2026-10-14 → 2026-10-23 · 2 obs
● 2026-10-23 17:17:00
●MXmailserver.businessidentity.llc2026-10-14 → 2026-10-23 · 2 obs
● 2026-10-23 17:17:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| group | v0n3.nic.group, v0n2.nic.group, v2n1.nic.group, v0n0.nic.group... | 12 records |
| studyflow.group | ns2.hosting.businessidentity.llc, ns1.hosting.businessidentity.llc | - |
✅ Authoritative Response
Server:3.15.94.141
NS records: ns2.hosting.businessidentity.llc, ns1.hosting.businessidentity.llc
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studyflow.group (unsigned zone)
⏱️ Timing
Total: 781ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | NS1.HOSTING.BUSINESSIDENTITY.LLC, NS2.HOSTING.BUSINESSIDENTITY.LLC |
| MX | 1 | mailserver.businessidentity.llc (pri: 10 |
| TXT | 1 | v=spf1 a mx include:spf.postal.businessi |
| SOA | 1 | ns1.hosting.businessidentity.llc hostmas |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.group, v0n1.nic.group, v0n2.nic.group...)
Analysis
Name Servers
studyflow.group is delegated to two name servers: ns1.hosting.businessidentity.llc and ns2.hosting.businessidentity.llc.
studyflow.group uses the same name servers as several other domains — among them commercepioneering.com, ummbuilders.com, doublelsourcinggroup.com and two more.
studyflow.group has name servers in common with a number of other domains — jdeliuscompany.com, siafhaus.com, turnkeywny.com and rtfundingpartners.com among them.
These name servers are routinely deployed together with the name servers ns1.businessidentity.llc.
ns1.hosting.businessidentity.llc → 3.15.94.141 and ns2.hosting.businessidentity.llc → 209.196.144.24: one IP number per host name.
Mail Servers
Mail for studyflow.group is handled by a single mail server, mailserver.businessidentity.llc.
studyflow.group uses an identical mail server configuration to several other domains — among them blessedpropertyventures.com, crsoccertraining.com, bigbluemotorgroup.com and two more.
mailserver.businessidentity.llc resolves to a single IP number: 66.223.100.94.