pfdev.com - robtex.com
pfdev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.108.108.219🇺🇸 AS720323.108.108.0/22 Leaseweb USA, Inc. | ||||||
| PTR | opal8.opalstack.com | ||||||
| NS | ns3.us.opalstack.com ⭐ | ||||||
| A | 45.56.74.5🇺🇸 AKAMAI-LINODE-AP45.56.64.0/20 Akamai Technologies | ||||||
| PTR | ns3.us.opalstack.com | ||||||
| NS | ns1.us.opalstack.com | ||||||
| A | 45.79.107.55🇺🇸 AKAMAI-LINODE-AP45.79.96.0/20 Akamai Technologies | ||||||
| PTR | ns1.us.opalstack.com | ||||||
| NS | ns2.us.opalstack.com | ||||||
| A | 23.92.21.232🇺🇸 AKAMAI-LINODE-AP23.92.16.0/21 Akamai Technologies | ||||||
| PTR | ns2.us.opalstack.com | ||||||
| MX | mx1.us.opalstack.com ⭐ | ||||||
| A | 108.62.123.121🇺🇸 LEASEWEB-US108.62.120.0/22 Leaseweb USA, Inc. | ||||||
| PTR | mx1.us.opalstack.com | ||||||
| MX | mx2.us.opalstack.com ⭐ | ||||||
| A | 2605:fe80:2100:bf03:7::2🇺🇸 AS72032605:fe80::/32 Leaseweb USA, Inc. SFO-12 US | ||||||
| PTR | mx2.us.opalstack.com | ||||||
| A | 23.82.16.244🇺🇸 AS720323.82.16.0/21 Leaseweb USA, Inc. | ||||||
| PTR | mx2.us.opalstack.com | ||||||
| TXT | v=spf1 include:spf.opalstack.com ~all | ||||||
| SOA | ns3.us.opalstack.comhostmaster@pfdev.com 2023-08-16 #0 | ||||||
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=1783217966 | ||||||
Same first word
Similar names
evpdf.com |
fpved.com |
pfedv.net |
pvedf.com |
devfp.de |
fpdev.io |
pfedv.de |
epvfd.com |
fedvp.com |
epvdf.com |
edvfp.de |
fpdev.com |
DNS History
16 records (6 active, 10 former)
●NSns1.us.opalstack.com2026-03-11 → 2026-07-05 · 3 obs
● 2026-03-11 23:37:10
● 2026-07-05 02:30:42
○NSns1.webfaction.com2015-08-08 → 2017-02-03 · 4 obs
● 2017-02-03 05:08:00
○ 2026-03-11 23:37:10
○ 2026-07-05 02:30:42
●NSns2.us.opalstack.com2026-03-11 → 2026-07-05 · 3 obs
● 2026-03-11 23:37:10
● 2026-07-05 02:30:42
○NSns2.webfaction.com2015-08-08 → 2017-02-03 · 4 obs
● 2017-02-03 05:08:00
○ 2026-03-11 23:37:10
○ 2026-07-05 02:30:42
●NSns3.us.opalstack.com2026-03-11 → 2026-07-05 · 3 obs
● 2026-03-11 23:37:10
● 2026-07-05 02:30:42
○NSns3.webfaction.com2015-08-08 → 2017-02-03 · 4 obs
● 2017-02-03 05:08:00
○ 2026-03-11 23:37:10
○ 2026-07-05 02:30:42
○NSns4.webfaction.com2015-08-08 → 2017-02-03 · 4 obs
● 2017-02-03 05:08:00
○ 2026-03-11 23:37:10
○ 2026-07-05 02:30:42
●MXmx1.us.opalstack.com2026-03-11 → 2026-07-05 · 3 obs
● 2026-03-11 23:37:10
● 2026-07-05 02:30:42
●MXmx2.us.opalstack.com2026-03-11 → 2026-07-05 · 3 obs
● 2026-03-11 23:37:10
● 2026-07-05 02:30:42
○MXmx7.webfaction.com2015-08-08 → 2017-02-03 · 4 obs
● 2017-02-03 05:08:00
○ 2026-03-11 23:37:10
○ 2026-07-05 02:30:42
○MXmx8.webfaction.com2015-08-08 → 2017-02-03 · 4 obs
● 2017-02-03 05:08:00
○ 2026-03-11 23:37:10
○ 2026-07-05 02:30:42
○MXmx9.webfaction.com2015-08-08 → 2017-02-03 · 4 obs
● 2017-02-03 05:08:00
○ 2026-03-11 23:37:10
○ 2026-07-05 02:30:42
○A108.168.213.762015-08-08 → 2015-12-02 · 4 obs
● 2015-12-02 04:14:12
○ 2016-02-18 19:11:32
○ 2026-07-05 02:30:42
○A184.172.15.2372016-02-18 → 2016-05-01 · 5 obs
● 2016-02-18 19:11:32
● 2016-05-01 19:50:38
○ 2017-02-03 05:08:00
○ 2026-07-05 02:30:42
○A207.38.86.132017-02-03 → 2017-02-03 · 4 obs
● 2017-02-03 05:08:00
○ 2026-03-11 23:37:10
○ 2026-07-05 02:30:42
●A23.108.108.2192026-03-11 → 2026-07-05 · 3 obs
● 2026-03-11 23:37:10
● 2026-07-05 02:30:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net... | - |
| pfdev.com | ns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com | 3 records |
✅ Authoritative Response
Server:45.79.107.55
NS records: ns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pfdev.com (unsigned zone)
⏱️ Timing
Total: 355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.108.108.219 |
| NS | 3 | ns2.us.opalstack.com, ns1.us.opalstack.com... |
| MX | 2 | mx1.us.opalstack.com (pri: 10), mx2.us.opalstack.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.opalstack.com ~all |
| SOA | 1 | ns3.us.opalstack.com hostmaster.pfdev.co |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com)
Analysis
IP Addresses
pfdev.com directs to one IP number, which is 23.108.108.219.
Among the host names that share IP numbers with pfdev.com are pep2pro.org, naviond.com, radeonpro.info and two others.
Name Servers
pfdev.com is delegated to three name servers: ns1.us.opalstack.com, ns2.us.opalstack.com and ns3.us.opalstack.com.
pfdev.com partially shares its NS delegation with several other domains, including epic-press.com, zepp.rs, autonomoussystem.ai and two others.
In DNS configurations, these name servers often share authority with ns1.sg.opalstack.com, ns2.sg.opalstack.com, ns1.de.opalstack.com and 3 other name servers.
ns1.us.opalstack.com, ns2.us.opalstack.com and ns3.us.opalstack.com each resolve to a single IP address: ns1.us.opalstack.com resolves to 45.79.107.55, ns2.us.opalstack.com resolves to 23.92.21.232 and ns3.us.opalstack.com resolves to 45.56.74.5.
Mail Servers
The MX records for pfdev.com point to two mail servers: mx1.us.opalstack.com and mx2.us.opalstack.com.
pfdev.com has the same mail server arrangement as a number of other domains, for example pembo13.net, mcgee.id.au, lauraerickson.com and two more.
At least a portion of pfdev.com's mail servers are also used by other domains, for example ewb.sg.
Hosts with two IP numbers each:
mx2.us.opalstack.com points to 23.82.16.244 and 2605:fe80:2100:bf03:7::2.
Hosts that resolve to one IP address:
mx1.us.opalstack.com points to 108.62.123.121.