headstudy.net - robtex.com
headstudy.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.220.207.107🇺🇸 EIGI74.220.204.0/22 | ||||||
| PTR | host107.hostmonster.com | ||||||
| NS | ns1.hostmonster.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.24.157Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.hostmonster.com | ||||||
| NS | ns1.bluehost.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.24.80Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.bluehost.com | ||||||
| NS | ns2.bluehost.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.25.175Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.bluehost.com | ||||||
| NS | ns2.hostmonster.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.25.186Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.hostmonster.com | ||||||
| MX | mail.headstudy.net ⭐ | ||||||
| A | 74.220.207.107🇺🇸 EIGI74.220.204.0/22 | ||||||
| PTR | host107.hostmonster.com | ||||||
| TXT | v=spf1 +a +mx +ip4:67.20.116.206 +ip4:74.220.207.107 ~all | ||||||
| SOA | ns1.hostmonster.comroot@host2138.hostmonster.com 2025-03-30 #1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778344281 | ||||||
Subdomains
mail.headstudy.net |
Same first word
headstudy.net |
headstudy.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.bluehost.com2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 02:31:42
● 2026-05-09 16:35:38
●NSns1.hostmonster.com2015-07-03 → 2026-05-09 · 2 obs
● 2026-05-09 16:35:38
●NSns2.bluehost.com2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 02:31:42
● 2026-05-09 16:35:38
●NSns2.hostmonster.com2015-07-03 → 2026-05-09 · 2 obs
● 2026-05-09 16:35:38
●MXmail.headstudy.net2015-07-03 → 2026-05-09 · 2 obs
● 2026-05-09 16:35:38
●A74.220.207.1072015-07-03 → 2026-05-09 · 2 obs
● 2026-05-09 16:35:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| headstudy.net | ns1.bluehost.com, ns2.bluehost.com | - |
✅ Authoritative Response
Server:162.159.24.80
NS records: ns1.bluehost.com, ns2.bluehost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for headstudy.net (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.220.207.107 |
| NS | 2 | ns2.hostmonster.com, ns1.hostmonster.com |
| MX | 1 | mail.headstudy.net (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:67.20.116.206 +ip4:74 |
| SOA | 1 | ns1.hostmonster.com root.host2138.hostmo |
Analysis
Hierarchy
The parent of mail.headstudy.net is headstudy.net.
IP Addresses
headstudy.net points to an IP address: 74.220.207.107.
other host names include mail.mergersoracquisitions.com, mail.headstudy.net, edugun.com, mail.trytutor.com and filezine.com; they share IP numbers with headstudy.net.
Name Servers
headstudy.net delegates to four name servers: ns1.bluehost.com, ns2.bluehost.com, ns1.hostmonster.com and ns2.hostmonster.com.
headstudy.net at least partially shares name servers with other domains, for instance estdistribution.com, misseverchanging.com, esl4m.com, cofes.com and montessoriearlyyears.ca.
Host names with one IP number: ns1.bluehost.com points to: 162.159.24.80; ns2.bluehost.com points to: 162.159.25.175; ns1.hostmonster.com points to: 162.159.24.157; ns2.hostmonster.com points to: 162.159.25.186.
Mail Servers
headstudy.net is handled by a single mail server, mail.headstudy.net.
The host name mail.headstudy.net points to IP 74.220.207.107.