rackdoctor.com - robtex.com
rackdoctor.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=1771291435 | ||||||
Subdomains
Same first word
rackdoctor.com |
DNS History
7 records (7 active, 0 former)
●NSdns1.name-services.com2015-08-12 → 2026-03-24 · 2 obs
● 2026-03-24 01:01:08
●NSdns2.name-services.com2015-08-12 → 2026-03-24 · 2 obs
● 2026-03-24 01:01:08
●NSdns3.name-services.com2015-08-12 → 2026-03-24 · 2 obs
● 2026-03-24 01:01:08
●NSdns4.name-services.com2015-08-12 → 2026-03-24 · 2 obs
● 2026-03-24 01:01:08
●NSdns5.name-services.com2015-08-12 → 2026-03-24 · 2 obs
● 2026-03-24 01:01:08
●MXmail.rackdoctor.com2015-08-12 → 2026-03-24 · 2 obs
● 2026-03-24 01:01:08
●A74.218.115.122015-08-12 → 2026-03-24 · 2 obs
● 2026-03-24 01:01:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rackdoctor.com | dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com... | 10 records |
✅ Authoritative Response
Server:216.40.47.202
NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rackdoctor.com (unsigned zone)
⏱️ Timing
Total: 267ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.218.115.12 |
| NS | 5 | dns4.name-services.com, dns3.name-services.com... |
| MX | 1 | mail.rackdoctor.com (pri: 10) |
| TXT | 2 | cada3847faad9755985e23d1c96b660dd5761ed6, v=spf1 a mx a:rackdoctor.com ip4:74.218. |
| SOA | 1 | dns1.name-services.com info.name-service |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)
Analysis
Hierarchy
rackdoctor.com is parent of mail.rackdoctor.com and ns.rackdoctor.com.
IP Addresses
rackdoctor.com points to a single IP number: 74.218.115.12.
Name Servers
rackdoctor.com is delegated to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.
rackdoctor.com at least partially shares name servers with other domains, for instance dynamicelectrical.co.uk, radiancefolio.com, davincilinearfireplace.com, tgasportsfoundation.org and ilovecakes.net.
Hosts with two IP numbers:
dns1.name-services.com points to 2604:4000:2800:2000:64:98:148:137 and 64.98.148.137.
dns2.name-services.com points to 2604:4000:0:d:216:40:47:201 and 216.40.47.201.
dns3.name-services.com points to 2604:4000:2800:2000:64:98:148:138 and 64.98.148.138.
dns4.name-services.com points to 2604:4000:0:d:216:40:47:202 and 216.40.47.202.
dns5.name-services.com points to 2604:4000:2800:2000:64:98:148:139 and 64.98.148.139.
Mail Servers
rackdoctor.com is handled by a single mail server, mail.rackdoctor.com.
Host name mail.rackdoctor.com points to IP address 74.218.115.2.