pfi.edu - robtex.com
pfi.edu
edu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.edu-servers.net ⭐ | ||||||
| NS | b.edu-servers.net | ||||||
| NS | c.edu-servers.net | ||||||
| NS | d.edu-servers.net | ||||||
| NS | e.edu-servers.net | ||||||
| NS | f.edu-servers.net | ||||||
| NS | g.edu-servers.net | ||||||
| NS | h.edu-servers.net | ||||||
| NS | i.edu-servers.net | ||||||
| NS | j.edu-servers.net | ||||||
| NS | k.edu-servers.net | ||||||
| NS | l.edu-servers.net | ||||||
| NS | m.edu-servers.net | ||||||
| SOA | a.edu-servers.netnstld@verisign-grs.com serial=1772435516 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns43.domaincontrol.com2026-03-16 → 2026-03-23 · 2 obs
● 2026-03-23 05:40:32
●NSns44.domaincontrol.com2026-03-16 → 2026-03-23 · 2 obs
● 2026-03-23 05:40:32
●MXsmtp.google.com2026-03-16 → 2026-03-23 · 2 obs
● 2026-03-23 05:40:32
●A151.101.194.1592026-03-16 → 2026-03-23 · 2 obs
● 2026-03-23 05:40:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | d.edu-servers.net, b.edu-servers.net, f.edu-servers.net, h.edu-servers.net... | - |
| pfi.edu | ns43.domaincontrol.com, ns44.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pfi.edu (unsigned zone)
⏱️ Timing
Total: 266ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 151.101.194.159 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | v=spf1 ?all, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
pfi.edu points to a single IP number: 151.101.194.159.
other host names for instance dividebynine.com, smithcapitalinvestors.com, master-maintenance.com, www.paduiblog.com and simicorconstruction.com share IP numbers with pfi.edu.
Name Servers
pfi.edu is delegated to two name servers: ns43.domaincontrol.com and ns44.domaincontrol.com.
pfi.edu shares the same name server setup as other domains, for example wuritv.com, vacavilledogtrainers.com, diamondtitleco.com, buymeaphone.com and mossyoaklandscaping.com.
Host names with two IP numbers:
ns43.domaincontrol.com points to 2603:5:2152::16 and 97.74.101.22
ns44.domaincontrol.com points to 2603:5:2252::16 and 173.201.69.22
Mail Servers
pfi.edu is handled by a single mail server, smtp.google.com.
pfi.edu shares the same mail server setup as other domains, for instance noen.jp, limelight.nyc, chipstream.com, tapasfoundation.com and gammadesign.it.
pfi.edu shares mail servers with other domains at least partially, including homewithmeadowlark.com, okeyrosario.com.ar, inkarnation.com.au, teraoka-shoten.com and malariagen.net.
These mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host name smtp.google.com resolves to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.