michaelfirth.com - dns.ninja
michaelfirth.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
com
| 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=1781784970 | ||||||
Subdomains
mailserver.michaelfirth.com |
Same first word
michaelfirth.com |
DNS History
4 records (3 active, 1 former)
●NSns.buydomains.com2026-03-06 → 2026-06-18 · 2 obs
● 2026-06-18 12:40:04
●NSthis-domain-for-sale.com2026-03-06 → 2026-06-18 · 2 obs
● 2026-06-18 12:40:04
●A207.148.248.1432015-10-23 → 2026-06-18 · 3 obs
● 2015-10-23 17:08:38
● 2026-06-18 12:40:04
○A66.151.181.492015-06-08 → 2015-06-08 · 3 obs
○ 2015-10-23 17:08:38
○ 2026-06-18 12:40:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| michaelfirth.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.4.207.204
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for michaelfirth.com (unsigned zone)
⏱️ Timing
Total: 3060ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
Hierarchy
michaelfirth.com is a parent domain of mailserver.michaelfirth.com.
IP Addresses
michaelfirth.com has exactly one IP address — 207.148.248.143.
ansh.net, sportconvention.com, jennie.org plus two other host names have IP numbers in common with michaelfirth.com.
Name Servers
DNS delegation for michaelfirth.com points to two name servers: this-domain-for-sale.com and ns.buydomains.com.
The name server configuration of michaelfirth.com is shared with other domains, for instance fusedsystems.com, alluringexpressions.com, onlinebasis.com and two others.
michaelfirth.com has partial name server overlap with other domains, including techcom.net.
Both this-domain-for-sale.com and ns.buydomains.com have a single IP address, 52.20.26.87, and share it.
Host names pointing to 52.20.26.87 IP addresses: this-domain-for-sale.com and ns.buydomains.com.