devperoot.com - robtex.com
devperoot.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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-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-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 | ||||||
| TXT | MS=ms65229551 | ||||||
| SOA | dns-apac-1.ptns.pearson.comgns-dnsoperations@pearson.com serial=19 | ||||||
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1794352161 | ||||||
Same first word
devperoot.com |
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSdns-amer-2.ptns.pearson.com2026-10-31 → 2026-11-10 · 2 obs
● 2026-11-10 23:12:40
●NSdns-apac-1.ptns.pearson.com2026-10-31 → 2026-11-10 · 2 obs
● 2026-11-10 23:12:40
●NSdns-emea-1.ptns.pearson.com2026-10-31 → 2026-11-10 · 2 obs
● 2026-11-10 23:12:40
●NSns1.pearson.com2026-10-31 → 2026-11-10 · 2 obs
● 2026-11-10 23:12:40
●NSns2.pearson.com2026-10-31 → 2026-11-10 · 2 obs
● 2026-11-10 23:12:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| devperoot.com | ns2.pearson.com, ns1.pearson.com | 2 records |
✅ Authoritative Response
Server:168.146.112.11
NS records: ns2.pearson.com, ns1.pearson.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devperoot.com (unsigned zone)
⏱️ Timing
Total: 528ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | dns-emea-1.ptns.pearson.com, dns-amer-2.ptns.pearson.com... |
| TXT | 2 | MS=ms65229551, v=spf1 -all |
| SOA | 1 | dns-apac-1.ptns.pearson.com gns-dnsopera |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.pearson.com, ns1.pearson.com)
Analysis
Name Servers
Delegation for devperoot.com is to five name servers: ns1.pearson.com, ns2.pearson.com, dns-amer-2.ptns.pearson.com and two others.
At least some of devperoot.com's name servers are shared with other domains, for example adobepress.org, myeconlab.biz, mathfax.com and two more.
These name servers tend to be deployed in combination with the name servers dns-apac-1.ptns.pearson.com and dns-emea-1.ptns.pearson.com.
Host names pointing to a single IP address:
The hostname ns1.pearson.com resolves to 168.146.112.10.
The hostname ns2.pearson.com resolves to 168.146.112.11.
The hostname dns-amer-2.ptns.pearson.com resolves to 159.182.12.40.
The hostname dns-apac-1.ptns.pearson.com resolves to 159.182.67.40.
The hostname dns-emea-1.ptns.pearson.com resolves to 159.182.79.40.