doctorcfo.com - robtex.com
doctorcfo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.30.213.20🇬🇧 OVH185.30.212.0/23 | ||||||
| PTR | ukcp03.farbyte.net | ||||||
| NS | ns1.farbyte.com ⭐ | ||||||
| A | 185.30.213.7🇬🇧 OVH185.30.212.0/23 | ||||||
| PTR | ns1.farbyte.com | ||||||
| NS | ns2.farbyte.com | ||||||
| A | 185.30.212.20🇬🇧 OVH185.30.212.0/23 | ||||||
| PTR | ns2.farbyte.com | ||||||
| MX | doctorcfo.com ⭐ | ||||||
| A | 185.30.213.20🇬🇧 OVH185.30.212.0/23 | ||||||
| PTR | ukcp03.farbyte.net | ||||||
| TXT | “v=spf1amx-all” | ||||||
| TXT | v=spf1 +a +mx +ip4:185.30.213.5 ?all | ||||||
| SOA | ns1.farbyte.comfarbyte@gmail.com 2025-12-16 #2 | ||||||
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=1774673307 | ||||||
MX for
doctorcfo.com |
Same first word
doctorcfo.com |
DNS History
6 records (4 active, 2 former)
●NSns1.farbyte.com2015-08-20 → 2026-03-28 · 2 obs
● 2026-03-28 05:17:34
●NSns2.farbyte.com2015-08-20 → 2026-03-28 · 2 obs
● 2026-03-28 05:17:34
●MXdoctorcfo.com2015-08-20 → 2026-03-28 · 2 obs
● 2026-03-28 05:17:34
●A185.30.213.202026-03-09 → 2026-03-28 · 3 obs
● 2026-03-09 00:24:08
● 2026-03-28 05:17:34
○A185.30.213.52017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 23:55:04
○ 2026-03-09 00:24:08
○ 2026-03-28 05:17:34
○A185.30.213.82015-08-20 → 2016-07-03 · 4 obs
● 2016-07-03 13:56:44
○ 2017-02-13 23:55:04
○ 2026-03-28 05:17:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doctorcfo.com | ns1.farbyte.com, ns2.farbyte.com | 2 records |
✅ Authoritative Response
Server:185.30.212.20
NS records: ns1.farbyte.com, ns2.farbyte.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doctorcfo.com (unsigned zone)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.30.213.20 |
| NS | 2 | ns1.farbyte.com, ns2.farbyte.com |
| MX | 1 | doctorcfo.com (pri: 0) |
| TXT | 2 | v=spf1 +a +mx +ip4:185.30.213.5 ?all, “v=spf1amx-all” |
| SOA | 1 | ns1.farbyte.com farbyte.gmail.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.farbyte.com, ns2.farbyte.com)
Analysis
Mail Server Role
The mail server for doctorcfo.com is doctorcfo.com.
IP Addresses
doctorcfo.com maps to IP address 185.30.213.20.
Other host names, for instance hhgfaa.org, ukcp03.farbyte.net, toiletsforschools.co.uk, railex.org.uk and adultinteraction.com share IP numbers with doctorcfo.com.
Name Servers
Two name servers ns1.farbyte.com and ns2.farbyte.com are delegated to doctorcfo.com.
doctorcfo.com uses the same name server configuration as other domains, such as bayshooter.com, lacchin.co.uk, armadaconstruction.co.uk, ctbound.org and nebraskahealth.net.
doctorcfo.com shares some name servers with other domains, for example swedos.info.
Host names with a single IP address:
ns1.farbyte.com points to 185.30.213.7
ns2.farbyte.com points to 185.30.212.20
Mail Servers
One mail server serves doctorcfo.com.
doctorcfo.com points to one IP number: 185.30.213.20.