pearsonallen.com - robtex.com
pearsonallen.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=1777095606 | ||||||
Same first word
pearsonallen.com |
Similar names
DNS History
20 records (10 active, 10 former)
●NSns-cloud-b1.googledomains.com2026-04-25 → 2026-04-25 · 2 obs
● 2026-04-25 06:08:52
●NSns-cloud-b2.googledomains.com2026-04-25 → 2026-04-25 · 2 obs
● 2026-04-25 06:08:52
●NSns-cloud-b3.googledomains.com2026-04-25 → 2026-04-25 · 2 obs
● 2026-04-25 06:08:52
●NSns-cloud-b4.googledomains.com2026-04-25 → 2026-04-25 · 2 obs
● 2026-04-25 06:08:52
○NSns-us.1and1-dns.com2016-12-16 → 2017-10-09 · 3 obs
● 2017-10-09 06:16:44
○ 2026-04-25 06:08:52
○NSns-us.1and1-dns.de2016-12-16 → 2017-10-09 · 3 obs
● 2017-10-09 06:16:44
○ 2026-04-25 06:08:52
○NSns-us.1and1-dns.org2016-12-16 → 2017-10-09 · 3 obs
● 2017-10-09 06:16:44
○ 2026-04-25 06:08:52
○NSns-us.1and1-dns.us2016-12-16 → 2017-10-09 · 3 obs
● 2017-10-09 06:16:44
○ 2026-04-25 06:08:52
●MXalt1.aspmx.l.google.com2026-04-25 → 2026-04-25 · 2 obs
● 2026-04-25 06:08:52
●MXalt2.aspmx.l.google.com2026-04-25 → 2026-04-25 · 2 obs
● 2026-04-25 06:08:52
●MXalt3.aspmx.l.google.com2026-04-25 → 2026-04-25 · 2 obs
● 2026-04-25 06:08:52
●MXalt4.aspmx.l.google.com2026-04-25 → 2026-04-25 · 2 obs
● 2026-04-25 06:08:52
●MXaspmx.l.google.com2026-04-25 → 2026-04-25 · 2 obs
● 2026-04-25 06:08:52
○MXmx00.1and1.com2016-12-16 → 2017-10-09 · 3 obs
● 2017-10-09 06:16:44
○ 2026-04-25 06:08:52
○MXmx01.1and1.com2016-12-16 → 2017-10-09 · 3 obs
● 2017-10-09 06:16:44
○ 2026-04-25 06:08:52
●A198.185.159.1442026-04-25 → 2026-04-25 · 2 obs
● 2026-04-25 06:08:52
○A216.250.120.532016-12-16 → 2016-12-16 · 3 obs
○ 2017-10-09 06:16:44
○ 2026-04-25 06:08:52
○A2607:f1c0:1000:70d8:b9f1:f745:3335:78322016-12-16 → 2016-12-16 · 3 obs
○ 2017-10-09 06:16:44
○ 2026-04-25 06:08:52
○A2607:f1c0:100f:f000::2812017-10-09 → 2017-10-09 · 3 obs
● 2017-10-09 06:16:44
○ 2026-04-25 06:08:52
○A74.208.236.982017-10-09 → 2017-10-09 · 3 obs
● 2017-10-09 06:16:44
○ 2026-04-25 06:08:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pearsonallen.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.185.159.144 |
| NS | 4 | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
pearsonallen.com resolves to a single IP address: 198.185.159.144.
Other host names including andrepolo.com, dma-sf.com, kv-photography.com, eloisa.studio and ndina.com share IP numbers with pearsonallen.com.
Name Servers
pearsonallen.com is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
pearsonallen.com at least partially shares name servers with other domains, including thesimpleartofbread.com, ideal.es, profitrx.net, weatherinmyarea.com and nationaldex.com.
Hosts with two IP numbers:
Host ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107
Host ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107
Host ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107
Host ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107
Mail Servers
pearsonallen.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
The mail servers for pearsonallen.com are shared with other domains, for instance ns500758.ns500698.ns500698.ns500758.ns500736.ns500736.ns500735.ns500698.ns500735.ns500698.ns500736.ns500576.ns500698.ns500708.ns500576.ns500652.ns500576.trackreceptor.com, ns500765.ns500699.ns500699.ns500734.ns500734.ns500734.ns500683.ns500683.ns500588.ns500612.ns500588.ns500588.ns500612.ns500588.ns500578.ns500110.dtrkdll.com, ns500671.ns500731.ns500671.ns500742.ns500754.ns500742.ns500704.ns500678.ns500291.ns500649.ns500666.ns500153.tenderladiesbz.com, ns500758.ns500759.ns500758.ns500759.ns500698.ns500758.ns500735.ns500736.ns500576.ns500576.ns500698.ns500708.ns500619.ns500576.ns500652.ns500576.trackreceptor.com and ns500754.ns500754.ns500731.ns500731.ns500704.ns500671.ns500688.ns500705.ns500704.ns500671.ns500671.ns500649.ns500291.ns500131.lustychickser.com.
These mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.251.2.26.
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.
alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.