pfa-research.com - robtex.com
pfa-research.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=1774372982 | ||||||
Same first word
pfa-research.com |
DNS History
15 records (4 active, 11 former)
○NSns0.otterair.net2015-07-12 → 2020-03-29 · 4 obs
● 2020-03-29 17:20:36
○ 2026-02-22 08:41:22
○ 2026-03-24 17:27:38
○NSns0.spacehopper.org2015-07-12 → 2020-03-29 · 4 obs
● 2020-03-29 17:20:36
○ 2026-02-22 08:41:22
○ 2026-03-24 17:27:38
○NSns1.otterair.net2015-07-12 → 2020-03-29 · 4 obs
● 2020-03-29 17:20:36
○ 2026-02-22 08:41:22
○ 2026-03-24 17:27:38
○NSns2.spacehopper.org2015-07-12 → 2020-03-29 · 4 obs
● 2020-03-29 17:20:36
○ 2026-02-22 08:41:22
○ 2026-03-24 17:27:38
●NSns45.worldnic.com2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 08:41:22
● 2026-03-24 17:27:38
●NSns46.worldnic.com2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 08:41:22
● 2026-03-24 17:27:38
○MXalt1.aspmx.l.google.com2015-07-12 → 2020-03-29 · 4 obs
● 2020-03-29 17:20:36
○ 2026-02-22 08:41:22
○ 2026-03-24 17:27:38
○MXalt2.aspmx.l.google.com2015-07-12 → 2020-03-29 · 4 obs
● 2020-03-29 17:20:36
○ 2026-02-22 08:41:22
○ 2026-03-24 17:27:38
○MXaspmx.l.google.com2015-07-12 → 2020-03-29 · 4 obs
● 2020-03-29 17:20:36
○ 2026-02-22 08:41:22
○ 2026-03-24 17:27:38
○MXaspmx2.googlemail.com2015-07-12 → 2020-03-29 · 4 obs
● 2020-03-29 17:20:36
○ 2026-02-22 08:41:22
○ 2026-03-24 17:27:38
○MXaspmx3.googlemail.com2015-07-12 → 2020-03-29 · 4 obs
● 2020-03-29 17:20:36
○ 2026-02-22 08:41:22
○ 2026-03-24 17:27:38
●MXpfaresearch-com0i.mail.protection.outlook.com2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 08:41:22
● 2026-03-24 17:27:38
●A139.162.200.672026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 08:41:22
● 2026-03-24 17:27:38
○A178.79.177.722015-11-14 → 2020-03-29 · 5 obs
● 2015-11-14 16:49:46
● 2020-03-29 17:20:36
○ 2026-02-22 08:41:22
○ 2026-03-24 17:27:38
○A88.80.188.922015-07-12 → 2015-07-12 · 3 obs
○ 2015-11-14 16:49:46
○ 2026-03-24 17:27:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pfa-research.com | ns45.worldnic.com, ns46.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.50
NS records: ns45.worldnic.com, ns46.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pfa-research.com (unsigned zone)
⏱️ Timing
Total: 217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.162.200.67 |
| NS | 2 | ns46.worldnic.com, ns45.worldnic.com |
| MX | 1 | pfaresearch-com0i.mail.protection.outloo |
| TXT | 4 | v=spf1 include:spf.protection.outlook.co, google-site-verification=EilcV7WUiSj_9B-... |
| SOA | 1 | NS45.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns45.worldnic.com, ns46.worldnic.com)
Analysis
IP Addresses
pfa-research.com maps to IP address 139.162.200.67.
Other host names, for instance augeo.co.uk, watergatebay.com, richfords.com, mail.breaksincornwall.com and propertyorchard.co.uk share IP numbers with pfa-research.com.
Name Servers
Two name servers ns45.worldnic.com and ns46.worldnic.com are delegated to pfa-research.com.
pfa-research.com uses the same name server configuration as other domains, such as ssswat.com, mosaicengineering.com, gable.biz, sleepnumberinfo.com and 416-367-7253.net.
pfa-research.com at least partially shares name servers with other domains, including sjcim.org, youmeusdesign.com and magnet.com.
Host names with a single IP address:
ns45.worldnic.com points to 162.159.26.111
ns46.worldnic.com points to 162.159.27.50
Mail Servers
pfa-research.com is handled by a single mail server, pfaresearch-com0i.mail.protection.outlook.com.
pfaresearch-com0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.2, 52.101.99.0 and 52.101.99.2.