masterhead.org - dns.ninja
masterhead.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns43.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2152::16🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| A | 97.74.101.22🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| NS | ns44.domaincontrol.com | ||||||
| A | 2603:5:2252::16🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| A | 173.201.69.22🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| MX | masterhead-org.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORGFT1060331.onmicrosoft.com | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns43.domaincontrol.comdns@jomax.net 2022-11-02 #0 | ||||||
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=1785374654 | ||||||
Same first word
masterhead.org |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns43.domaincontrol.com2026-07-02 → 2026-07-30 · 2 obs
● 2026-07-30 02:03:12
●NSns44.domaincontrol.com2026-07-02 → 2026-07-30 · 2 obs
● 2026-07-30 02:03:12
●MXmasterhead-org.mail.protection.outlook.com2026-07-02 → 2026-07-30 · 2 obs
● 2026-07-30 02:03:12
●A13.248.243.52026-07-02 → 2026-07-30 · 2 obs
● 2026-07-30 02:03:12
●A76.223.105.2302026-07-02 → 2026-07-30 · 2 obs
● 2026-07-30 02:03:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| masterhead.org | ns43.domaincontrol.com, ns44.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterhead.org (unsigned zone)
⏱️ Timing
Total: 326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 1 | masterhead-org.mail.protection.outlook.c |
| TXT | 2 | NETORGFT1060331.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
masterhead.org has two IP addresses: 13.248.243.5 and 76.223.105.230
Among the host names that share IP numbers with masterhead.org are pymeswat.com, postersonwall.com, cafeteria.nyc and two others.
Name Servers
Two name servers handle the delegation for masterhead.org: ns43.domaincontrol.com and ns44.domaincontrol.com.
masterhead.org has the same name server delegation as a number of other domains, such as ela-usa.com, littleburnthouseny.com, pendryfarhills.com and two more.
masterhead.org is at least partially co-delegated on name servers with other domains, such as terap.me.
ns43.domaincontrol.com and ns44.domaincontrol.com both carry two IP addresses. The A records for ns43.domaincontrol.com are 97.74.101.22 and 2603:5:2152::16; the A records for ns44.domaincontrol.com are 173.201.69.22 and 2603:5:2252::16.
Mail Servers
masterhead.org routes its mail through a single mail server, masterhead-org.mail.protection.outlook.com.