behaviorpros.co - robtex.com
behaviorpros.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.146.68.33🇺🇸 PEARSON-NA168.146.68.0/22 NCS Pearson Inc. | ||||||
| PTR | us1.park.global.pearson.com | ||||||
| PTR | us1.redirect.global.pearson.com | ||||||
| NS | dns-amer-2.ptns.pearson.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 159.182.12.40🇺🇸 PEARSON-NA159.182.12.0/24 NCS Pearson Inc. | ||||||
| PTR | dns-amer-2.ptns.pearson.com | ||||||
| NS | dns-apac-1.ptns.pearson.com ⚠️ Not in parent delegation | ||||||
| A | 159.182.67.40🇺🇸 PEARSON-APAC159.182.67.0/24 Pearson Group | ||||||
| PTR | dns-apac-1.ptns.pearson.com | ||||||
| NS | dns-emea-1.ptns.pearson.com ⚠️ Not in parent delegation | ||||||
| A | 159.182.79.40🇺🇸 PEARSON-EMEA159.182.79.0/24 Pearson Group | ||||||
| PTR | dns-emea-1.ptns.pearson.com | ||||||
| NS | ns1.pearson.com ⚠️ Not in zone NS records | ||||||
| A | 168.146.112.10🇺🇸 PEARSON-NA168.146.112.0/24 NCS Pearson Inc. | ||||||
| PTR | ns1.pearson.com | ||||||
| NS | ns2.pearson.com ⚠️ Not in zone NS records | ||||||
| A | 168.146.112.11🇺🇸 PEARSON-NA168.146.112.0/24 NCS Pearson Inc. | ||||||
| PTR | ns2.pearson.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns-amer-2.ptns.pearson.comgns-dnsoperations@pearson.com serial=9 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759609616 | ||||||
Same first word
behaviorpros.co |
behaviorpros.com |
DNS History
12 records (6 active, 6 former)
●NSdns-amer-2.ptns.pearson.com2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 01:52:34
● 2026-03-15 20:34:40
●NSdns-apac-1.ptns.pearson.com2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 01:52:34
● 2026-03-15 20:34:40
●NSdns-emea-1.ptns.pearson.com2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 01:52:34
● 2026-03-15 20:34:40
○NSdns1.cscdns.net2015-06-27 → 2017-10-10 · 4 obs
● 2017-10-10 11:39:54
○ 2026-03-15 01:52:34
○ 2026-03-15 20:34:40
○NSdns2.cscdns.net2015-06-27 → 2017-10-10 · 4 obs
● 2017-10-10 11:39:54
○ 2026-03-15 01:52:34
○ 2026-03-15 20:34:40
●NSns1.pearson.com2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 01:52:34
● 2026-03-15 20:34:40
●NSns2.pearson.com2026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 01:52:34
● 2026-03-15 20:34:40
○MXcustmx.cscdns.net2015-06-27 → 2017-10-10 · 4 obs
● 2017-10-10 11:39:54
○ 2026-03-15 01:52:34
○ 2026-03-15 20:34:40
○A159.182.72.182026-03-15 → 2026-03-15 · 3 obs
● 2026-03-15 01:52:34
○ 2026-03-15 20:34:40
○A165.160.13.202015-06-27 → 2017-10-10 · 4 obs
● 2017-10-10 11:39:54
○ 2026-03-15 01:52:34
○ 2026-03-15 20:34:40
○A165.160.15.202015-06-27 → 2017-10-10 · 4 obs
● 2017-10-10 11:39:54
○ 2026-03-15 01:52:34
○ 2026-03-15 20:34:40
●A168.146.68.332026-03-15 → 2026-03-15 · 2 obs
● 2026-03-15 20:34:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| behaviorpros.co | ns2.pearson.com, ns1.pearson.com | - |
✅ Authoritative Response
Server: 168.146.112.10
NS records: ns2.pearson.com, ns1.pearson.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for behaviorpros.co (unsigned zone)
⏱️ Timing
Total: 383ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.146.68.33 |
| NS | 3 | dns-apac-1.ptns.pearson.com, dns-emea-1.ptns.pearson.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns-amer-2.ptns.pearson.com gns-dnsopera |
Analysis
IP Addresses
behaviorpros.co resolves to one IP number: 168.146.68.33.
Other host names, for instance bksu.co.uk, onlinecourselogin.com, myaclab.biz, harcourt-nl.com and mtleresources.com share IP numbers with behaviorpros.co.
Name Servers
behaviorpros.co is delegated to five name servers: ns1.pearson.com, ns2.pearson.com, dns-amer-2.ptns.pearson.com, dns-apac-1.ptns.pearson.com and dns-emea-1.ptns.pearson.com.
behaviorpros.co at least partially shares name servers with other domains, including pearsonfecolleges.com, gogolovesenglish.com, pearsonstore.com, examwizard.co.uk and pearsonvue.biz.
Host names with one IP number:
ns1.pearson.com points to 168.146.112.10; ns2.pearson.com points to 168.146.112.11; dns-amer-2.ptns.pearson.com points to 159.182.12.40; dns-apac-1.ptns.pearson.com points to 159.182.67.40; dns-emea-1.ptns.pearson.com points to 159.182.79.40.