pfcomputing.com - robtex.com
pfcomputing.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 | ||||||
Same first word
pfcomputing.com |
pfcomputing.ch |
DNS History
9 records (9 active, 0 former)
●NSns-1478.awsdns-56.org2026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 09:31:06
●NSns-1806.awsdns-33.co.uk2026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 09:31:06
●NSns-452.awsdns-56.com2026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 09:31:06
●NSns-937.awsdns-53.net2026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 09:31:06
●MXinbound-smtp.us-east-1.amazonaws.com2026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 09:31:06
●A13.226.238.1252026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 09:31:06
●A13.226.238.482026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 09:31:06
●A13.226.238.652026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 09:31:06
●A13.226.238.792026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 09:31:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pfcomputing.com | ns-452.awsdns-56.com, ns-937.awsdns-53.net, ns-1806.awsdns-33.co.uk, ns-1478.awsdns-56.org | 1 record |
✅ Authoritative Response
Server: 205.251.197.198
NS records: ns-452.awsdns-56.com, ns-937.awsdns-53.net, ns-1806.awsdns-33.co.uk, ns-1478.awsdns-56.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pfcomputing.com (unsigned zone)
⏱️ Timing
Total: 549ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 13.226.238.65, 13.226.238.79... |
| NS | 4 | ns-1478.awsdns-56.org, ns-1806.awsdns-33.co.uk... |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| TXT | 1 | v=spf1 include:amazonses.com include:mai |
| SOA | 1 | ns-1806.awsdns-33.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-452.awsdns-56.com)
AI analysis
Four IP numbers are pointed to by pfcomputing.com: 13.226.238.48, 13.226.238.65, 13.226.238.79 and 13.226.238.125.
other host names including drivebasketball.teamsportsadmin.com, www.craftsy.com, phinxlab.com, imagendelgolfo.mx and pros.espacevo.fr share IP numbers with pfcomputing.com.
pfcomputing.com is delegated to four name servers: ns-452.awsdns-56.com, ns-937.awsdns-53.net, ns-1478.awsdns-56.org and ns-1806.awsdns-33.co.uk.
pfcomputing.com at least partially shares name servers with other domains, for instance d1cbljrc92lgo6.cloudfront.net, 990-forms.com, ekdesk.com, plus-three.jp and opsupport-technologies.com.
Host names with two IP numbers:
ns-452.awsdns-56.com points to 2600:9000:5301:c400::1 and 205.251.193.196; ns-937.awsdns-53.net points to 2600:9000:5303:a900::1 and 205.251.195.169; ns-1478.awsdns-56.org points to 2600:9000:5305:c600::1 and 205.251.197.198; ns-1806.awsdns-33.co.uk points to 2600:9000:5307:e00::1 and 205.251.199.14.
pfcomputing.com is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.
pfcomputing.com shares the same mail server setup as other domains, for instance whitford.org, apollo-d.net, reconcilingthebooks.com, popeldigital.slack.com and amctv.pl.
pfcomputing.com shares some mail servers with other domains, at least partially, for instance virtimo.atlassian.net, fnp.sg, nylightingdesign.com, org002.atlassian.net and globalintegra.co.uk.
these mail servers are commonly used with the mail servers inbound-smtp.us-west-2.amazonaws.com.
inbound-smtp.us-east-1.amazonaws.com points to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.