serverdoctors.com - dns.ninja
serverdoctors.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=1786073019 | ||||||
Subdomains
Same first word
serverdoctors.com |
DNS History
12 records (3 active, 9 former)
●NSns.buydomains.com2017-01-02 → 2026-08-07 · 3 obs
● 2017-01-02 11:23:08
● 2026-08-07 03:25:20
○NSns1.serverdoctors.com2007-11-20 → 2007-11-20 · 3 obs
○ 2015-06-10 00:16:30
○ 2026-08-07 03:25:20
○NSns13.domaincontrol.com2015-06-10 → 2016-01-15 · 5 obs
● 2015-06-10 00:16:30
● 2016-01-15 01:29:14
○ 2016-04-18 11:45:42
○ 2026-08-07 03:25:20
○NSns14.domaincontrol.com2015-06-10 → 2016-01-15 · 5 obs
● 2015-06-10 00:16:30
● 2016-01-15 01:29:14
○ 2016-04-18 11:45:42
○ 2026-08-07 03:25:20
○NSns2.serverdoctors.com2007-11-20 → 2007-11-20 · 3 obs
○ 2015-06-10 00:16:30
○ 2026-08-07 03:25:20
○NSns3.serverdoctors.com2007-11-20 → 2007-11-20 · 3 obs
○ 2015-06-10 00:16:30
○ 2026-08-07 03:25:20
○NSns4.serverdoctors.com2007-11-20 → 2007-11-20 · 3 obs
○ 2015-06-10 00:16:30
○ 2026-08-07 03:25:20
●NSthis-domain-for-sale.com2026-03-07 → 2026-08-07 · 3 obs
● 2026-03-07 18:32:48
● 2026-08-07 03:25:20
○MXmailstore1.secureserver.net2015-06-10 → 2016-01-15 · 5 obs
● 2015-06-10 00:16:30
● 2016-01-15 01:29:14
○ 2016-04-18 11:45:42
○ 2026-08-07 03:25:20
○MXsmtp.secureserver.net2015-06-10 → 2016-01-15 · 5 obs
● 2015-06-10 00:16:30
● 2016-01-15 01:29:14
○ 2016-04-18 11:45:42
○ 2026-08-07 03:25:20
●A207.148.248.1432017-01-02 → 2026-08-07 · 3 obs
● 2017-01-02 11:23:08
● 2026-08-07 03:25:20
○A50.63.202.322015-06-10 → 2016-01-15 · 5 obs
● 2015-06-10 00:16:30
● 2016-01-15 01:29:14
○ 2016-04-18 11:45:42
○ 2026-08-07 03:25:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| serverdoctors.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serverdoctors.com (unsigned zone)
⏱️ Timing
Total: 3041ms | 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
ns3.serverdoctors.com, ns2.serverdoctors.com and ns4.serverdoctors.com each fall under the parent domain serverdoctors.com.
IP Addresses
serverdoctors.com resolves to just one IP address, 207.148.248.143.
Two other host names, along with realpublication.com, recruitmentstation.com and snackits.com, also share IP numbers with serverdoctors.com.
Name Servers
serverdoctors.com uses two name servers for its delegation: this-domain-for-sale.com and ns.buydomains.com.
serverdoctors.com shares its NS records with other domains, for example leatherlovers.com, soldmichigan.com, lawyersstation.com and two others.
serverdoctors.com partially shares its name servers with domains like addictivetouch.com and sociomods.com.
this-domain-for-sale.com resolves to 52.20.26.87; ns.buydomains.com resolves to the same IP address, 52.20.26.87.
Both this-domain-for-sale.com and ns.buydomains.com resolve to 52.20.26.87 IP addresses each.