cognitoresearch.com - robtex.com
cognitoresearch.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=1776099092 | ||||||
Same first word
cognitoresearch.com |
DNS History
17 records (9 active, 8 former)
○NSdns1.p04.nsone.net2018-01-14 → 2018-01-14 · 3 obs
○ 2026-03-03 20:41:40
○ 2026-04-13 17:10:24
○NSdns2.p04.nsone.net2018-01-14 → 2018-01-14 · 3 obs
○ 2026-03-03 20:41:40
○ 2026-04-13 17:10:24
○NSdns3.p04.nsone.net2018-01-14 → 2018-01-14 · 3 obs
○ 2026-03-03 20:41:40
○ 2026-04-13 17:10:24
○NSdns4.p04.nsone.net2018-01-14 → 2018-01-14 · 3 obs
○ 2026-03-03 20:41:40
○ 2026-04-13 17:10:24
●NSns-cloud-c1.googledomains.com2026-03-03 → 2026-04-13 · 3 obs
● 2026-03-03 20:41:40
● 2026-04-13 17:10:24
●NSns-cloud-c2.googledomains.com2026-03-03 → 2026-04-13 · 3 obs
● 2026-03-03 20:41:40
● 2026-04-13 17:10:24
●NSns-cloud-c3.googledomains.com2026-03-03 → 2026-04-13 · 3 obs
● 2026-03-03 20:41:40
● 2026-04-13 17:10:24
●NSns-cloud-c4.googledomains.com2026-03-03 → 2026-04-13 · 3 obs
● 2026-03-03 20:41:40
● 2026-04-13 17:10:24
●MXalt1.aspmx.l.google.com2026-03-03 → 2026-04-13 · 2 obs
● 2026-04-13 17:10:24
●MXalt2.aspmx.l.google.com2026-03-03 → 2026-04-13 · 2 obs
● 2026-04-13 17:10:24
●MXalt3.aspmx.l.google.com2026-03-03 → 2026-04-13 · 2 obs
● 2026-04-13 17:10:24
●MXalt4.aspmx.l.google.com2026-03-03 → 2026-04-13 · 2 obs
● 2026-04-13 17:10:24
●MXaspmx.l.google.com2026-03-03 → 2026-04-13 · 2 obs
● 2026-04-13 17:10:24
○A198.185.159.1442018-01-14 → 2018-01-14 · 3 obs
○ 2026-03-03 20:41:40
○ 2026-04-13 17:10:24
○A198.185.159.1452018-01-14 → 2018-01-14 · 3 obs
○ 2026-03-03 20:41:40
○ 2026-04-13 17:10:24
○A198.49.23.1442018-01-14 → 2018-01-14 · 3 obs
○ 2026-03-03 20:41:40
○ 2026-04-13 17:10:24
○A198.49.23.1452018-01-14 → 2018-01-14 · 3 obs
○ 2026-03-03 20:41:40
○ 2026-04-13 17:10:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cognitoresearch.com | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.34.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 432ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-c1.googledomains.com, ns-cloud-c3.googledomains.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)
Analysis
Name Servers
cognitoresearch.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
cognitoresearch.com shares some name servers with other domains, for example petersensgarage.com.au, glowpoint.com, michael-chu.com, h3propertyservices.com and helpwantednyc.com.
Host names with two IP numbers
Two IPs per host:
ns-cloud-c1.googledomains.com points to 2001:4860:4802:32::6c and 216.239.32.108
ns-cloud-c2.googledomains.com points to 2001:4860:4802:34::6c and 216.239.34.108
ns-cloud-c3.googledomains.com points to 2001:4860:4802:36::6c and 216.239.36.108
ns-cloud-c4.googledomains.com points to 2001:4860:4802:38::6c and 216.239.38.108
Mail Servers
cognitoresearch.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.
cognitoresearch.com shares some mail servers with other domains, at least partially; for instance baldivisboardingkennels.com.au, ns500734.ns500693.ns500734.ns500699.ns500693.ns500699.ns500693.ns500693.ns500699.ns500588.ns500699.ns500683.ns500683.ns500112.dtrkdll.com, ns500671.ns500742.ns500742.ns500671.ns500671.ns500731.ns500704.ns500671.ns500678.ns500671.ns500291.ns500678.ns500688.ns500671.ns500649.lustychickser.com, ns500765.ns500699.ns500734.ns500699.ns500734.ns500699.ns500588.ns500588.ns500699.ns500693.ns500683.ns500588.ns500612.ns500632.ns500588.ns500588.ns500588.dtrkdll.com and ns500759.ns500698.ns500698.ns500759.ns500735.ns500736.ns500736.ns500735.ns500735.ns500576.ns500698.ns500576.ns500686.ns500576.ns500619.ns500576.trackreceptor.com.
these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IPs:
Host aspmx.l.google.com has IPs 2607:f8b0:4004:c1d::1b and 172.253.115.26.
Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4023:2801::1b and 192.178.128.26.
Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4023:1015::1a and 172.253.135.26.
Host alt3.aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1a and 192.178.223.27.
Host alt4.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1b and 173.194.76.27.